534 FNUS75 KBYZ 240819 FWSBYZ Spot Forecast for Cowen...MT-BDC National Weather Service Billings MT 219 AM MDT Mon Aug 24 2026 Forecast is based on forecast start time of 0600 MDT on August 24. If conditions become unrepresentative...contact the National Weather Service. Please contact our office if you have questions or concerns with this forecast. .DISCUSSION... Mostly sunny skies and dry conditions will prevail over the fire site today. Westerly winds will dominate. RH readings will recover above 50% tonight with variable winds in the evening becoming lighter and terrain driven late. West to northwest winds should prevail on Tuesday. There is a good chance of measurable rainfall Tuesday with scattered showers and isolated thunder. However, the chance of wetting rainfall will remain quite low (<5%). BT .TODAY... Sky/weather.........Mostly sunny. Patchy smoke in the morning. CWR.................0 percent. Chance of lightning.0 percent. Max temperature.....59-63. Min humidity........24-30 percent. Wind (20 ft)........ Slope/valley.......West winds 7 to 10 mph with gusts to around 20 mph. Ridgetop...........West around 15 mph. Mixing height.......500 ft AGL early in the morning increasing to 8100 ft AGL in the afternoon. Transport winds.....West around 16 mph. .TONIGHT... Sky/weather.........Mostly cloudy. CWR.................0 percent. Chance of lightning.0 percent. Min temperature.....42-46. Max humidity........53-62 percent. Wind (20 ft)........ Slope/valley.......Northeast winds 5 to 9 mph with gusts to around 17 mph shifting to the south 5 to 7 mph overnight. Ridgetop...........West around 5-15 mph. Mixing height.......5800 ft AGL early in the evening decreasing to 400 ft AGL overnight. Transport winds.....Southeast around 9 mph. .TUESDAY... Sky/weather.........Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. CWR.................4 percent. Chance of lightning.21 percent. Max temperature.....58-65. Min humidity........34-42 percent. Wind (20 ft)........ Slope/valley.......Northwest winds up to 8 mph. Gusty and erratic winds expected near thunderstorms in the afternoon. Ridgetop...........West around 10-15 mph. Mixing height.......400 ft AGL early in the morning increasing to 7200 ft AGL in the afternoon. Transport winds.....West around 9 mph. $$ Forecaster...Tesar Requested by...Amber Olson Type of request...WILDFIRE .TAG 2620195.3/BYZ .DELDT 08/24/26 .FormatterVersion 2.0.0 .EMAIL forrester.white17@gmail.com,mtbdc@firenet.gov  827 FNUS71 KAKQ 240826 FWSAKQ Spot Forecast for NF-26-10 Chesapeake Mineral Sands - Leg 1...NOAA Ship Nancy Foster National Weather Service Wakefield VA 426 AM EDT Mon Aug 24 2026 Forecast is based on forecast start time of 0520 EDT on August 24. If conditions become unrepresentative...contact the National Weather Service at 757-899-5734. .DISCUSSION... Benign conditions are expected today with primarily a SW wind of 5 to 10 knots through this evening. A weak cold front moves through late tonight with the wind becoming N 5 to 10 knots by early Tuesday morning, which then becomes NE during the afternoon. Seas will be around 3 ft early this morning, before subsiding to 2 to 3 feet later this morning through this afternoon, then around 2 feet tonight into Tuesday. Dominant wave periods will initially be a mix 4 to 6 second and 10 to 12 second swell this morning, and then 10 to 12 seconds is expected to be the primarily swell later tonight through Tuesday. .REST OF TODAY... Sky/weather.........Mostly sunny (25-35 percent). Chance of pcpn......10 percent. Max temperature.....Around 82. Max apparent temp...86. Surface winds (kts).Southwest winds 5 to 9 knots. Wave height.........2 feet. Wave period.........12 SECONDS. Visibility..........7. TIME (EDT) 5AM 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........8 10 30 48 41 36 24 37 29 21 27 30 24 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 10 10 Temp............78 76 77 77 78 79 80 81 81 81 82 82 81 Aparnt tmp (F)..81 78 79 79 80 81 83 85 85 85 86 86 85 SFC wnd dir.....SW SW SW SW SW SW SW SW SW SW SW SW SW SFC wnd spd kts.5 6 6 6 7 8 9 8 8 8 8 8 8 SFC wnd gst.....6 8 8 8 9 10 11 10 10 10 10 10 10 Wave period (s).12 12 12 12 12 12 12 12 12 11 11 11 11 Wave height (ft)2 2 2 2 2 2 2 2 2 2 2 2 2 Visibility (sm).7 7 7 7 7 7 7 7 7 7 7 7 7 .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent). Chance of pcpn......10 percent. Min temperature.....Around 74. Max apparent temp...85. Surface winds (kts).West winds 6 to 7 knots shifting to the northwest around 6 knots after 3 am. Wave height.........2 feet. Wave period.........11 SECONDS. Visibility..........7. TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........29 38 41 39 33 45 44 37 30 31 31 36 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).10 10 10 10 10 10 10 10 10 0 0 0 Temp............81 80 79 77 77 76 76 76 76 75 75 75 Aparnt tmp (F)..85 83 81 79 79 78 78 78 78 77 77 77 SFC wnd dir.....SW SW SW SW SW SW SW W W W NW NW SFC wnd spd kts.7 7 7 7 6 6 6 6 6 6 6 6 SFC wnd gst.....9 9 9 9 8 8 8 8 8 8 8 8 Wave period (s).11 11 11 11 11 11 11 11 11 11 11 11 Wave height (ft)2 2 2 2 2 2 2 2 2 2 2 2 Visibility (sm).7 7 7 7 7 7 7 7 7 7 7 7 .TUESDAY... Sky/weather.........Mostly sunny (20-30 percent). Chance of pcpn......0 percent. Max temperature.....Around 79. Max apparent temp...78. Surface winds (kts).North winds 6 to 9 knots. Wave height.........2 feet. Wave period.........11 SECONDS. Visibility..........7. TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........39 36 41 42 29 20 13 13 12 18 17 14 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............74 75 77 76 77 77 77 77 77 77 78 77 Aparnt tmp (F)..76 77 78 77 78 78 78 78 77 78 78 78 SFC wnd dir.....N N N N N N N N N N N N SFC wnd spd kts.7 7 7 8 8 9 9 8 8 7 7 6 SFC wnd gst.....9 9 9 10 10 11 11 10 10 9 9 8 Wave period (s).11 11 11 11 11 11 11 11 11 11 11 11 Wave height (ft)2 2 2 2 2 2 2 2 2 2 2 2 Visibility (sm).7 7 7 7 7 7 7 7 7 7 7 7 $$ Forecaster...ZIMMERMAN Requested by...Operations Officer Type of request...MARINE .TAG 2619827.2/AKQ .DELDT 08/24/26 .FormatterVersion 2.0.0 .EMAIL xo.nancy.foster@noaa.gov,ops.nancy.foster@noaa.gov,co.nancy.foster@noaa.gov  904 FNUS75 KBYZ 240828 FWSBYZ Spot Forecast for Cowen...MT-BDC National Weather Service Billings MT 228 AM MDT Mon Aug 24 2026 Forecast is based on forecast start time of 0600 MDT on August 24. If conditions become unrepresentative...contact the National Weather Service. Please contact our office if you have questions or concerns with this forecast. .DISCUSSION... Mostly sunny skies and dry conditions will prevail over the fire site today. Westerly winds will dominate. RH readings will recover above 50% tonight with variable winds in the evening becoming lighter and terrain driven late. West to northwest winds should prevail on Tuesday. There is a good chance of measurable rainfall Tuesday with scattered showers and isolated thunder. However, the chance of wetting rainfall will remain quite low (<5%). BT .TODAY... Sky/weather.........Mostly sunny. Patchy smoke in the morning. CWR.................0 percent. Chance of lightning.0 percent. Max temperature.....59-63. Min humidity........24-30 percent. Wind (20 ft)........ Slope/valley.......West winds 5 to 10 mph with gusts to around 18 mph. Ridgetop...........West around 15 mph. Mixing height.......500 ft AGL early in the morning increasing to 8100 ft AGL in the afternoon. Transport winds.....West around 16 mph. .TONIGHT... Sky/weather.........Mostly cloudy. CWR.................0 percent. Chance of lightning.2 percent. Min temperature.....42-46. Max humidity........58-62 percent. Wind (20 ft)........ Slope/valley.......Northeast winds 5 to 9 mph with gusts to around 17 mph shifting to the south 5 to 7 mph overnight. Ridgetop...........West around 5 mph. Mixing height.......5800 ft AGL early in the evening decreasing to 400 ft AGL overnight. Transport winds.....Southeast around 9 mph. .TUESDAY... Sky/weather.........Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the afternoon. CWR.................0 percent. Chance of lightning.21 percent. Max temperature.....57-61. Min humidity........34-42 percent. Wind (20 ft)........ Slope/valley.......Northwest winds up to 8 mph. Gusty and erratic winds expected near thunderstorms in the afternoon. Ridgetop...........West around 10-15 mph. Mixing height.......400 ft AGL early in the morning increasing to 7200 ft AGL in the afternoon. Transport winds.....West around 9 mph. .Tuesday Night through Wednesday... A few showers may linger over the fire vicinity Tuesday evening. RH will rebound above 50% Tuesday night with southerly winds 5-15 mph looking like prevailing direction. Wednesday looks a little drier than Tuesday (RH 30-39%). Winds start out southerly but switch to west/northwest in afternoon at 7-14 mph. About a 30% chance of showers Wednesday with 15% chance of lightning. Chance of wetting rain again <5%. $$ Forecaster...Tesar Requested by...Amber Olson Type of request...WILDFIRE .TAG 2620195.3/BYZ .DELDT 08/24/26 .FormatterVersion 2.0.0 .EMAIL forrester.white17@gmail.com,mtbdc@firenet.gov  161 FNUS75 KSLC 240855 FWSSLC Spot Forecast for Blind Hollow...UT-UWF National Weather Service Salt Lake City UT 255 AM MDT Mon Aug 24 2026 Forecast is based on forecast start time of 0700 MDT on August 24. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION...Dry conditions will continue through mid-afternoon tomorrow before storms develop between 3pm-8pm. These storms will be capable of producing brief heavy rain, frequent lightning, and strong wind gusts up to 50 mph. Direction of these gusts are most likely to have some sort of westerly component as storms will be moving from west to east. Storms will weaken after sunset tomorrow with only a few lingering showers overnight (~30% chance). More storms will be possible again on Tuesday, but drier air starts to move into the area with less and less storms each day through midweek. Winds will remain light and diurnally driven, aside from strong winds due to thunderstorms, through midweek. Winds start to gradually increase towards the end of the week along with decreasing humidity. .REST OF TODAY... Sky/weather.........Mostly sunny (20-30 percent cloud cover). Chance of showers and thunderstorms in the afternoon. CWR.................15 percent. Chance of pcpn......40 percent. Chance of lightning.16 percent. Max temperature.....84-86. Min humidity........26-28 percent. Wind (20 ft)........Light (2-5 mph) drainage winds becoming southwest 2 to 9 mph with gusts to around 16 mph in the late morning and afternoon. Gusty and erratic winds expected near thunderstorms in the afternoon. Mixing height.......10500 ft AGL (70-80th Percentile). Transport winds.....Southwest 8 to 17 mph. .TONIGHT... Sky/weather.........Partly cloudy (45-55 percent cloud cover). Slight chance of thunderstorms in the evening and overnight. Chance of rain showers overnight. CWR.................10 percent. Chance of pcpn......30 percent. Chance of lightning.13 percent. Min temperature.....52-54. Max humidity........76-78 percent. Wind (20 ft)........West winds 3 to 5 mph becoming a light (2-5 mph) drainage winds in the late evening and overnight. Gusty and erratic winds expected near thunderstorms in the evening and overnight. Mixing height.......500 ft AGL. Transport winds.....West around 14 mph becoming north around 8 mph overnight. .TUESDAY... Sky/weather.........Mostly sunny (20-30 percent cloud cover). CWR.................5 percent. Chance of pcpn......20 percent. Chance of lightning.5 percent. Max temperature.....84-86. Min humidity........22-24 percent. Wind (20 ft)........Light drainage wind (2-5 mph) becoming west in the late morning and afternoon 3-7 mph. Mixing height.......11900 ft AGL (80-90th Percentile). Transport winds.....East around 8 mph becoming west around 14 mph in the afternoon. $$ Forecaster...Mahan Requested by...Matt Flaig Type of request...WILDFIRE .TAG 2620358.0/SLC .DELDT 08/24/26 .FormatterVersion 2.0.0 .EMAIL trhobbs@utah.gov,utnuc@firenet.gov