FPUS55 KBYZ 232151 ZFPBYZ Zone Forecast Product for South Central and Southeast Montana National Weather Service Billings MT 350 PM MDT Sun Aug 23 2026 Spot temperatures and probabilities of measurable precipitation are for tonight, Monday, Monday night, and Tuesday. MTZ065-241500- Livingston Area- Including the city of Livingston 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms early in the evening. Patchy smoke after 3 am. Some thunderstorms may be severe with damaging winds and large hail early in the evening. Lows in the upper 40s. West winds 5 to 15 mph. .MONDAY...Sunny. Patchy smoke in the morning and early afternoon. Highs in the mid 80s. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Mostly cloudy. Patchy smoke in the evening. Lows in the upper 40s. East winds 5 to 15 mph. .TUESDAY...Sunny. Slight chance of rain showers early in the afternoon. Slight chance of showers and thunderstorms late in the afternoon. Highs in the mid 80s. East winds 5 to 10 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower 50s. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly cloudy. A 30 percent chance of rain showers in the evening. Lows in the lower 50s. .THURSDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs around 90. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows in the lower 50s. Chance of precipitation 40 percent. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows around 50. .SATURDAY...Sunny. Highs in the mid 80s. .SATURDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows in the upper 40s. Chance of precipitation 30 percent. .SUNDAY...Sunny. Highs in the lower 80s. && TEMPERATURE / PRECIPITATION Livingston 49 86 49 84 / 20 0 0 20 $$ MTZ064-241500- Paradise Valley- Including the city of Emigrant 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms early in the evening. Patchy smoke after 3 am. Some thunderstorms may be severe with damaging winds and large hail early in the evening. Lows in the lower 50s. South winds 5 to 15 mph in the evening shifting to the northeast 5 to 10 mph overnight. .MONDAY...Sunny. Patchy smoke in the morning. Highs in the mid 80s. Southwest winds 5 to 10 mph in the morning shifting to the northwest in the afternoon. .MONDAY NIGHT...Mostly cloudy. Patchy smoke late in the evening. Lows in the lower 50s. Northeast winds 5 to 10 mph in the evening shifting to the southeast overnight. .TUESDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light and variable winds in the morning becoming north 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms early in the evening, then slight chance of rain showers late in the evening. Lows in the mid 50s. Southeast winds 5 to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows in the mid 50s. Chance of precipitation 30 percent. .THURSDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows in the mid 50s. Chance of precipitation 40 percent. .FRIDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .SATURDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows in the lower 50s. Chance of precipitation 30 percent. .SUNDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. $$ MTZ040-241500- Northern Park- Including the cities of Clyde Park and Wilsall 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms early in the evening. Patchy smoke after 3 am. Some thunderstorms may be severe with damaging winds and large hail early in the evening. Lows in the mid 40s. Northwest winds 5 to 15 mph. .MONDAY...Sunny. Patchy smoke in the morning and early afternoon. Highs in the lower 80s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly cloudy. Patchy smoke in the evening. Lows in the mid 40s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the lower 80s. East winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. East winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly cloudy. A 30 percent chance of rain showers in the evening. Lows around 50. .THURSDAY...Mostly sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows in the upper 40s. Chance of precipitation 30 percent. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 40s. .SATURDAY...Sunny. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows in the mid 40s. Chance of precipitation 30 percent. .SUNDAY...Sunny. Highs in the upper 70s. $$ MTZ068-241500- Crazy Mountains- 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING... .TONIGHT...Mostly clear. Patchy smoke overnight. Lows in the upper 40s. Northwest winds 5 to 15 mph. .MONDAY...Sunny. Patchy smoke. Highs in the mid 60s. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly cloudy. Patchy smoke in the evening. Lows in the upper 40s. East winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the mid 60s. South winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. .WEDNESDAY NIGHT...Mostly cloudy. A 30 percent chance of rain showers in the evening. Lows in the lower 50s. .THURSDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs around 70. .THURSDAY NIGHT...Mostly cloudy. A 30 percent chance of rain showers in the evening. Lows in the lower 50s. .FRIDAY...Mostly sunny. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower 50s. .SATURDAY...Sunny. Highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows in the upper 40s. Chance of precipitation 30 percent. .SUNDAY...Sunny. Highs in the lower 60s. $$ MTZ067-241500- Absaroka/Beartooth Mountains- Including the city of Cooke City 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING... .TONIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms early in the evening, then mostly cloudy with slight chance of showers and thunderstorms late in the evening. Mostly clear overnight. Some thunderstorms may produce damaging winds and large hail early in the evening, then some thunderstorms may produce gusty winds late in the evening. Lows in the lower 40s. West winds 5 to 15 mph. Chance of precipitation 40 percent. .MONDAY...Mostly sunny. Highs in the upper 70s. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Southwest winds 5 to 10 mph in the evening shifting to the east overnight. .TUESDAY...Mostly sunny in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Highs in the mid 70s. Light and variable winds in the morning becoming west 5 to 10 mph in the afternoon. Chance of precipitation 60 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower 40s. .THURSDAY...Partly sunny. A 30 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows in the lower 40s. Chance of precipitation 30 percent. .FRIDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower 40s. .SATURDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 70s. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers in the evening, then mostly clear overnight. Lows in the upper 30s. .SUNDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. $$ MTZ066-241500- Beartooth Foothills- Including the cities of Fishtail and McLeod 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Chance of showers and slight chance of thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Some thunderstorms may be severe with damaging winds and large hail early in the evening, then some thunderstorms may produce gusty winds late in the evening. Lows in the upper 50s. West winds 5 to 15 mph. Chance of precipitation 30 percent. .MONDAY...Sunny. Patchy smoke in the morning and early afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph in the morning shifting to the northeast in the afternoon. .MONDAY NIGHT...Mostly cloudy. Patchy smoke late in the evening. Lows in the upper 50s. West winds 5 to 10 mph. .TUESDAY...Mostly sunny. Chance of rain showers early in the afternoon. Chance of rain showers and slight chance of thunderstorms late in the afternoon. Highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 50s. Southeast winds 5 to 10 mph in the evening shifting to the southwest overnight. .WEDNESDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 50s. .THURSDAY...Mostly sunny. Chance of showers and slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of showers and slight chance of thunderstorms in the evening. Lows around 60. Chance of precipitation 40 percent. .FRIDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 50s. .SATURDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the mid 80s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid 50s. .SUNDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. $$ MTZ056-241500- Red Lodge Foothills- Including the city of Red Lodge 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Chance of showers and slight chance of thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Some thunderstorms may be severe with damaging winds and large hail early in the evening, then some thunderstorms may produce gusty winds late in the evening. Lows in the upper 50s. West winds 5 to 15 mph. Chance of precipitation 30 percent. .MONDAY...Mostly sunny. Patchy smoke. Highs around 80. Southeast winds 5 to 10 mph in the morning shifting to the northeast 5 to 15 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy. Patchy smoke late in the evening. Lows in the upper 50s. Northwest winds 5 to 15 mph. .TUESDAY...Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 70s. North winds 5 to 10 mph. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast winds 5 to 10 mph in the evening shifting to the southwest overnight. .WEDNESDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of showers in the evening. Lows in the upper 50s. .THURSDAY...Partly sunny. Chance of showers and slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of showers and slight chance of thunderstorms in the evening. Lows around 60. Chance of precipitation 30 percent. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 50s. .SATURDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .SUNDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. $$ MTZ141-241500- Northern Sweet Grass- Including the city of Big Timber 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms early in the evening. Patchy smoke after 3 am. Some thunderstorms may be severe with damaging winds and large hail early in the evening. Lows in the mid 50s. West winds 5 to 15 mph. .MONDAY...Sunny. Patchy smoke in the morning and early afternoon. Highs in the upper 80s. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly cloudy. Patchy smoke early in the evening. Lows in the lower 50s. North winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the lower 80s. East winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds 5 to 10 mph in the evening becoming light overnight. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly cloudy. A 30 percent chance of rain showers in the evening. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 90s. .THURSDAY NIGHT...Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows in the upper 50s. Chance of precipitation 30 percent. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .SATURDAY...Sunny. Highs in the mid 80s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower 50s. .SUNDAY...Sunny. Highs in the lower 80s. $$ MTZ034-241500- Northern Stillwater- Including the cities of Columbus and Absarokee 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING... .TONIGHT...Mostly cloudy with chance of rain showers and slight chance of thunderstorms early in the evening, then partly cloudy with slight chance of showers and thunderstorms late in the evening. Mostly clear overnight. Some thunderstorms may be severe with damaging winds and large hail early in the evening, then some thunderstorms may produce gusty winds late in the evening. Lows in the lower 50s. Northwest winds 5 to 15 mph. Chance of precipitation 30 percent. .MONDAY...Sunny. Patchy smoke in the morning and early afternoon. Highs in the upper 80s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Increasing clouds. Patchy smoke early in the evening. Lows in the lower 50s. North winds 5 to 10 mph. .TUESDAY...Mostly sunny. Highs in the mid 80s. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .THURSDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the lower 90s. .THURSDAY NIGHT...Mostly cloudy. A 40 percent chance of rain showers in the evening. Lows in the mid 50s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .SATURDAY...Sunny. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the lower 50s. .SUNDAY...Mostly sunny. Highs in the lower 80s. $$ MTZ139-241500- Southeastern Carbon- Including the city of Bridger 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Chance of showers and slight chance of thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Some thunderstorms may produce damaging winds and large hail early in the evening, then some thunderstorms may produce gusty winds late in the evening. Lows in the upper 50s. South winds 5 to 15 mph in the evening shifting to the northeast 5 to 10 mph overnight. Chance of precipitation 30 percent. .MONDAY...Mostly sunny. Patchy smoke in the late morning and early afternoon. Highs in the mid 80s. North winds 5 to 10 mph. .MONDAY NIGHT...Mostly cloudy. Patchy smoke late in the evening. Lows in the mid 50s. North winds 5 to 15 mph. .TUESDAY...Mostly sunny. Slight chance of rain showers early in the afternoon. Slight chance of showers and thunderstorms late in the afternoon. Highs in the mid 80s. North winds 5 to 10 mph. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Southeast winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of showers in the evening. Lows around 60. .THURSDAY...Mostly sunny. Highs in the lower 90s. .THURSDAY NIGHT...Mostly cloudy. A 30 percent chance of showers in the evening. Lows around 60. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .SUNDAY...Sunny. Highs in the lower 80s. $$ MTZ170-241500- Northern Carbon- Including the cities of Joliet and Fromberg 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING... .TONIGHT...Decreasing clouds. Chance of rain showers and slight chance of thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Some thunderstorms may be severe with damaging winds and large hail early in the evening, then some thunderstorms may produce gusty winds late in the evening. Lows in the mid 50s. West winds 5 to 15 mph. Chance of precipitation 30 percent. .MONDAY...Mostly sunny. Patchy smoke in the late morning and early afternoon. Highs in the mid 80s. North winds 5 to 10 mph. .MONDAY NIGHT...Mostly cloudy. Patchy smoke in the evening. Lows in the mid 50s. North winds 5 to 15 mph. .TUESDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the mid 80s. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. East winds 5 to 10 mph in the evening shifting to the south overnight. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 90s. .THURSDAY NIGHT...Mostly cloudy. A 40 percent chance of rain showers in the evening. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .SUNDAY...Sunny. Highs in the lower 80s. $$ MTZ172-241500- Melville Foothills- Including the city of Melville 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms early in the evening. Patchy smoke overnight. Some thunderstorms may be severe with damaging winds and large hail early in the evening. Lows in the mid 50s. West winds 10 to 20 mph. .MONDAY...Sunny. Patchy smoke. Highs in the lower 80s. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly cloudy. Patchy smoke early in the evening. Lows in the mid 50s. Northwest winds 5 to 15 mph. .TUESDAY...Sunny. Highs in the upper 70s. Southeast winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southeast winds 5 to 15 mph in the evening shifting to the northwest 5 to 10 mph overnight. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly cloudy. A 30 percent chance of rain showers in the evening. Lows in the upper 50s. .THURSDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. .THURSDAY NIGHT...Mostly cloudy. A 30 percent chance of rain showers in the evening. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .SATURDAY...Sunny. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Lows in the lower 50s. Chance of precipitation 30 percent. .SUNDAY...Sunny. Highs in the mid 70s. $$ MTZ228-241500- Southern Wheatland- Including the city of Harlowton 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING... .TONIGHT...Decreasing clouds. A 20 percent chance of showers and thunderstorms early in the evening. Patchy smoke after 3 am. Some thunderstorms may be severe with damaging winds and large hail early in the evening. Lows in the mid 50s. Northwest winds 10 to 20 mph. .MONDAY...Sunny. Patchy smoke early in the morning. Patchy smoke early in the afternoon. Highs in the mid 80s. Northwest winds 10 to 20 mph. .MONDAY NIGHT...Mostly cloudy. Lows around 50. Northwest winds 5 to 15 mph. .TUESDAY...Decreasing clouds. Highs in the lower 80s. Northwest winds 5 to 10 mph in the morning shifting to the east 5 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. East winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .THURSDAY...Mostly sunny. Highs around 90. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .FRIDAY...Sunny. Highs in the upper 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SATURDAY...Sunny. Highs in the mid 80s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows around 50. .SUNDAY...Sunny. Highs in the upper 70s. $$ MTZ063-241500- Judith Gap- Including the city of Judith Gap 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING... .TONIGHT...Decreasing clouds. A 20 percent chance of showers and thunderstorms early in the evening. Some thunderstorms may be severe with damaging winds and large hail early in the evening. Lows in the lower 50s. North winds 5 to 15 mph. .MONDAY...Sunny. Highs around 80. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. North winds 5 to 15 mph. .TUESDAY...Mostly sunny. Highs around 80. North winds 5 to 10 mph in the morning shifting to the southeast 5 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southeast winds 5 to 15 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .THURSDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .FRIDAY...Sunny. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SATURDAY...Sunny. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows around 50. .SUNDAY...Sunny. Highs in the mid 70s. $$ MTZ042-241500- Golden Valley- Including the cities of Ryegate and Lavina 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 617 IN EFFECT UNTIL 7 PM MDT THIS EVENING... .TONIGHT...Decreasing clouds. A 20 percent chance of showers and thunderstorms early in the evening. Some thunderstorms may be severe with damaging winds and large hail early in the evening. Lows in the upper 50s. West winds 5 to 15 mph. .MONDAY...Sunny. Patchy smoke early in the afternoon. Highs in the mid 80s. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. North winds 5 to 15 mph. .TUESDAY...Decreasing clouds. Highs in the mid 80s. West winds 5 to 10 mph in the morning shifting to the southeast in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. Northeast winds 5 to 15 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 90s. .THURSDAY NIGHT...Mostly cloudy. A 30 percent chance of rain showers in the evening. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the upper 50s. .SATURDAY...Sunny. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .SUNDAY...Sunny. Highs around 80. $$ MTZ029-241500- Musselshell- Including the city of Roundup 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 620 IN EFFECT UNTIL 10 PM MDT THIS EVENING... .TONIGHT...Decreasing clouds. Slight chance of showers and thunderstorms in the evening. Some thunderstorms may be severe early in the evening. Some thunderstorms may produce gusty winds late in the evening. Lows in the upper 50s. North winds 5 to 15 mph in the evening shifting to the west 5 to 10 mph overnight. Chance of precipitation 20 percent. .MONDAY...Sunny. Patchy smoke early in the afternoon. Highs in the mid 80s. West winds 5 to 10 mph. .MONDAY NIGHT...Increasing clouds. Lows in the mid 50s. North winds 5 to 10 mph. .TUESDAY...Decreasing clouds. Highs in the mid 80s. North winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 60. .THURSDAY...Decreasing clouds. Highs in the lower 90s. .THURSDAY NIGHT...Mostly cloudy. A 30 percent chance of showers in the evening. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .SUNDAY...Mostly sunny. Highs in the lower 80s. $$ MTZ235-241500- Southwestern Yellowstone- Including the city of Billings 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 620 IN EFFECT UNTIL 10 PM MDT THIS EVENING... .TONIGHT...Decreasing clouds. Chance of showers and slight chance of thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Some thunderstorms may be severe early in the evening, then some thunderstorms may produce gusty winds late in the evening. Lows in the lower 60s. West winds 5 to 15 mph. Chance of precipitation 30 percent. .MONDAY...Mostly sunny. Patchy smoke late in the afternoon. Highs in the upper 80s. West winds 5 to 10 mph in the morning shifting to the north in the afternoon. .MONDAY NIGHT...Partly cloudy. Patchy smoke early in the evening. Lows around 60. North winds 5 to 15 mph. .TUESDAY...Decreasing clouds. Highs in the mid 80s. Northeast winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. East winds 5 to 15 mph. .WEDNESDAY...Mostly sunny. Highs around 90. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 90s. .THURSDAY NIGHT...Mostly cloudy. A 40 percent chance of showers in the evening. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of showers in the evening. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers in the evening. Lows around 60. .SUNDAY...Mostly sunny. Highs in the lower 80s. && TEMPERATURE / PRECIPITATION Billings 62 88 60 85 / 30 0 0 0 $$ MTZ173-241500- Northeastern Yellowstone- Including the cities of Custer and Pompeys Pillar 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 620 IN EFFECT UNTIL 10 PM MDT THIS EVENING... .TONIGHT...Decreasing clouds. Chance of showers and slight chance of thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Some thunderstorms may be severe early in the evening, then some thunderstorms may produce gusty winds late in the evening. Lows in the lower 60s. West winds 5 to 15 mph. Chance of precipitation 30 percent. .MONDAY...Mostly sunny. Patchy smoke late in the afternoon. Highs in the upper 80s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly cloudy. Patchy smoke early in the evening. Lows in the upper 50s. North winds 5 to 10 mph. .TUESDAY...Decreasing clouds. Highs in the upper 80s. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows around 60. East winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 90s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the mid 90s. .THURSDAY NIGHT...Mostly cloudy. A 30 percent chance of showers in the evening. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of showers in the evening. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the upper 50s. .SUNDAY...Mostly sunny. Highs in the mid 80s. $$ MTZ057-241500- Northern Big Horn- Including the cities of Hardin and Crow Agency 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 620 IN EFFECT UNTIL 10 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Chance of showers and slight chance of thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Some thunderstorms may be severe early in the evening, then some thunderstorms may produce gusty winds late in the evening. Lows in the upper 50s. Southwest winds 5 to 10 mph. Chance of precipitation 30 percent. .MONDAY...Sunny. Highs in the upper 80s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly cloudy. Patchy smoke early in the evening. Lows in the mid 50s. Northeast winds 5 to 10 mph. .TUESDAY...Decreasing clouds. Highs in the upper 80s. North winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 90s. .WEDNESDAY NIGHT...Mostly cloudy. Lows around 60. .THURSDAY...Mostly sunny. Highs in the mid 90s. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of showers in the evening. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid 50s. .SUNDAY...Mostly sunny. Highs in the mid 80s. && TEMPERATURE / PRECIPITATION Hardin 59 88 55 87 / 30 0 0 0 $$ MTZ138-241500- Southern Big Horn- Including the cities of Pryor and Lodge Grass 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 620 IN EFFECT UNTIL 10 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Some thunderstorms may produce gusty winds. Lows in the mid 50s. South winds 5 to 10 mph. Chance of precipitation 50 percent. .MONDAY...Mostly sunny. Highs in the upper 80s. North winds 5 to 10 mph. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. East winds 5 to 10 mph. .TUESDAY...Decreasing clouds. Highs in the upper 80s. Light and variable winds in the morning becoming north 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph in the evening shifting to the southeast overnight. .WEDNESDAY...Mostly sunny. Highs in the lower 90s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the mid 90s. .THURSDAY NIGHT...Mostly cloudy. A 30 percent chance of rain showers in the evening. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs around 90. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid 50s. .SUNDAY...Mostly sunny. Highs in the mid 80s. $$ MTZ171-241500- Pryor/Northern Bighorn Mountains- 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 620 IN EFFECT UNTIL 10 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Some thunderstorms may produce damaging winds and large hail early in the evening, then some thunderstorms may produce gusty winds late in the evening. Lows in the mid 50s. West winds 5 to 15 mph. Chance of precipitation 30 percent. .MONDAY...Mostly sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph. .TUESDAY...Decreasing clouds. Highs in the upper 60s. North winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph in the evening shifting to the southeast overnight. .WEDNESDAY...Mostly sunny. Highs around 70. .WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 50s. .THURSDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. .THURSDAY NIGHT...Mostly cloudy. A 40 percent chance of rain showers in the evening. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs around 70. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .SATURDAY...Mostly sunny. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy. A 30 percent chance of rain showers in the evening. Lows in the lower 50s. .SUNDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. $$ MTZ169-241500- Bighorn Canyon- Including the city of Fort Smith 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 620 IN EFFECT UNTIL 10 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Chance of showers and slight chance of thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Some thunderstorms may produce gusty winds. Lows in the upper 50s. West winds 5 to 15 mph. Chance of precipitation 30 percent. .MONDAY...Mostly sunny. Highs in the upper 80s. North winds 5 to 10 mph. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph. .TUESDAY...Decreasing clouds. Highs in the mid 80s. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds 5 to 10 mph in the evening shifting to the south overnight. .WEDNESDAY...Mostly sunny. Highs around 90. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 90s. .THURSDAY NIGHT...Mostly cloudy. A 30 percent chance of showers in the evening. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of showers in the evening. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the upper 50s. .SUNDAY...Mostly sunny. Highs in the mid 80s. $$ MTZ030-241500- Treasure- Including the city of Hysham 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 620 IN EFFECT UNTIL 10 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Chance of showers and slight chance of thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Some thunderstorms may be severe early in the evening, then some thunderstorms may produce gusty winds late in the evening. Lows in the lower 60s. West winds 5 to 15 mph. Chance of precipitation 40 percent. .MONDAY...Sunny. Highs in the upper 80s. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. North winds 5 to 10 mph. .TUESDAY...Decreasing clouds. Highs in the mid 80s. North winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds 5 to 10 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 90s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Decreasing clouds. Highs in the mid 90s. .THURSDAY NIGHT...Mostly cloudy. A 30 percent chance of showers in the evening. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower 60s. .SATURDAY...Decreasing clouds. Highs around 90. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 50s. .SUNDAY...Mostly sunny. Highs in the mid 80s. $$ MTZ031-241500- Northern Rosebud- Including the cities of Colstrip and Forsyth 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 620 IN EFFECT UNTIL 10 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Chance of showers and slight chance of thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Some thunderstorms may be severe early in the evening, then some thunderstorms may produce gusty winds late in the evening. Lows in the lower 60s. West winds 5 to 15 mph. Chance of precipitation 40 percent. .MONDAY...Sunny. Highs in the upper 80s. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northwest winds 5 to 10 mph. .TUESDAY...Decreasing clouds. Highs in the upper 80s. Northwest winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds 5 to 10 mph in the evening becoming light overnight. .WEDNESDAY...Sunny. Highs around 90. .WEDNESDAY NIGHT...Increasing clouds. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the mid 90s. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 60s. .SATURDAY...Decreasing clouds. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 50s. .SUNDAY...Mostly sunny. Highs in the mid 80s. $$ MTZ032-241500- Custer- Including the city of Miles City 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 620 IN EFFECT UNTIL 10 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Some thunderstorms may produce gusty winds. Lows in the lower 60s. West winds 5 to 15 mph. .MONDAY...Sunny. Highs in the mid 80s. Northwest winds 10 to 20 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northwest winds 5 to 15 mph. .TUESDAY...Decreasing clouds. Highs in the mid 80s. Northwest winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 90s. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 50s. .SUNDAY...Mostly sunny. Highs in the mid 80s. && TEMPERATURE / PRECIPITATION Miles City 63 86 58 85 / 20 0 0 0 $$ MTZ033-241500- Fallon- Including the city of Baker 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 620 IN EFFECT UNTIL 10 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening and overnight. Some thunderstorms may produce gusty winds. Lows around 60. East winds 5 to 15 mph in the evening shifting to the southwest 5 to 10 mph overnight. Chance of precipitation 20 percent. .MONDAY...Sunny. Highs in the upper 80s. Northwest winds 10 to 20 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. West winds 5 to 15 mph. .TUESDAY...Decreasing clouds. Highs in the mid 80s. Northwest winds 10 to 20 mph. .TUESDAY NIGHT...Mostly clear. Lows around 50. Northwest winds 10 to 20 mph in the evening becoming light overnight. .WEDNESDAY...Sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. .THURSDAY...Mostly sunny. Highs around 90. .THURSDAY NIGHT...Mostly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms overnight. Lows in the upper 50s. Chance of precipitation 30 percent. .FRIDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of rain showers overnight. Lows in the mid 50s. Chance of precipitation 30 percent. .SATURDAY...Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms overnight. Lows in the mid 50s. Chance of precipitation 30 percent. .SUNDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. && TEMPERATURE / PRECIPITATION Baker 60 88 53 85 / 20 0 0 0 $$ MTZ058-241500- Southern Rosebud- Including the city of Lame Deer 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 620 IN EFFECT UNTIL 10 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Chance of showers early in the evening. Slight chance of thunderstorms in the evening. Slight chance of showers in the late evening and overnight. Some thunderstorms may produce gusty winds. Lows in the lower 60s. West winds 5 to 15 mph. Chance of precipitation 40 percent. .MONDAY...Sunny. Highs in the upper 80s. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. North winds 5 to 10 mph. .TUESDAY...Decreasing clouds. Highs in the upper 80s. North winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds 5 to 10 mph in the evening becoming light overnight. .WEDNESDAY...Sunny. Highs in the lower 90s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the mid 90s. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows around 60. .SATURDAY...Mostly sunny. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the upper 50s. .SUNDAY...Mostly sunny. Highs in the upper 80s. $$ MTZ036-241500- Powder River- Including the city of Broadus 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 620 IN EFFECT UNTIL 10 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening, then slight chance of showers overnight. Some thunderstorms may produce gusty winds. Lows in the mid 60s. West winds 5 to 15 mph. Chance of precipitation 20 percent. .MONDAY...Sunny. Highs in the upper 80s. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Mostly cloudy. Lows in the upper 50s. North winds 5 to 10 mph. .TUESDAY...Decreasing clouds. Highs in the mid 80s. Northwest winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds 5 to 10 mph in the evening becoming light overnight. .WEDNESDAY...Sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 90s. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs around 90. .SATURDAY NIGHT...Partly cloudy. Lows around 60. .SUNDAY...Mostly sunny. Highs in the mid 80s. && TEMPERATURE / PRECIPITATION Broadus 64 87 59 86 / 20 0 0 0 $$ MTZ037-241500- Carter- Including the city of Ekalaka 350 PM MDT Sun Aug 23 2026 ...SEVERE THUNDERSTORM WATCH 620 IN EFFECT UNTIL 10 PM MDT THIS EVENING... .TONIGHT...Partly cloudy. Slight chance of thunderstorms in the evening. Slight chance of showers through the night. Slight chance of thunderstorms overnight. Some thunderstorms may produce gusty winds. Lows in the lower 60s. East winds 5 to 15 mph in the evening shifting to the southwest 5 to 10 mph overnight. Chance of precipitation 20 percent. .MONDAY...Sunny. Highs in the upper 80s. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. Northwest winds 5 to 10 mph. .TUESDAY...Decreasing clouds. Highs in the mid 80s. Northwest winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds 5 to 15 mph in the evening becoming light overnight. .WEDNESDAY...Sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. A 20 percent chance of rain showers in the afternoon. Highs around 90. .THURSDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening, then slight chance of showers overnight. Lows in the lower 60s. Chance of precipitation 20 percent. .FRIDAY...Mostly sunny. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 50s. .SATURDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of showers and thunderstorms in the evening. Lows in the upper 50s. .SUNDAY...Mostly sunny. Highs in the mid 80s. $$ WYZ198-241500- Northeast Bighorn Mountains- Including the city of Burgess Jct 350 PM MDT Sun Aug 23 2026 .TONIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Some thunderstorms may produce gusty winds. Lows in the upper 40s. Southwest winds 10 to 20 mph. Chance of precipitation 30 percent. .MONDAY...Sunny. Highs in the lower 70s. West winds 5 to 15 mph. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Southeast winds 5 to 10 mph in the evening shifting to the southwest overnight. .TUESDAY...Decreasing clouds. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. West winds 5 to 10 mph in the morning shifting to the north 5 to 15 mph in the afternoon. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northwest winds 5 to 10 mph in the evening shifting to the southwest overnight. .WEDNESDAY...Mostly sunny. Highs around 70. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s. .THURSDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 40s. .FRIDAY...Mostly sunny. Highs in the lower 70s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 40s. .SATURDAY...Mostly sunny. Highs around 70. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 40s. .SUNDAY...Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. $$ WYZ199-241500- Sheridan Foothills- Including the city of Sheridan 350 PM MDT Sun Aug 23 2026 .TONIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms early in the evening, then slight chance of showers and thunderstorms late in the evening. Some thunderstorms may produce gusty winds. Lows in the upper 50s. Southwest winds 5 to 15 mph. Chance of precipitation 30 percent. .MONDAY...Mostly sunny. Highs in the upper 80s. North winds 5 to 10 mph. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph. .TUESDAY...Decreasing clouds. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. North winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph in the evening becoming light overnight. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .THURSDAY...Mostly sunny. Highs in the lower 90s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows in the mid 50s. .SATURDAY...Mostly sunny. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. .SUNDAY...Mostly sunny. Highs in the mid 80s. && TEMPERATURE / PRECIPITATION Sheridan WY 57 87 54 84 / 30 0 0 20 $$ weather.gov/billings