FPUS65 KTFX 231614
AFPTFX

Central and Southwest Montana Area Forecast
National Weather Service Great Falls MT
1013 AM MDT Sun Aug 23 2026

MTZ301>314-316>318-240000-
Central Montana-
National Weather Service Great Falls MT
1013 AM MDT Sun Aug 23 2026


.REST OF TODAY...Partly cloudy. Slight chance of showers late in
the morning. Chance of showers and slight chance of thunderstorms
in the afternoon. Patchy smoke in the afternoon. Some
thunderstorms may be severe. Highs 80 to 90...70 to 80 in the
mountains. 
.TONIGHT...Mostly clear. Slight chance of thunderstorms. Some
thunderstorms may be severe. Lows 50 to 60...45 to 55 in the
mountains. 
.MONDAY...Sunny then becoming mostly clear. Highs 75 to 80...
65 to 75 in the mountains. 
.TUESDAY...Mostly clear. Lows 50 to 55. Highs 75 to 85. 
.WEDNESDAY...Partly cloudy. Lows 50 to 55. Highs 80 to 90. 
.THURSDAY...Partly cloudy. Slight chance of showers. Lows 55 to
60. Highs 80 to 90. 

$$

MTZ315-319>330-240000-
Southwest Montana-
National Weather Service Great Falls MT
1013 AM MDT Sun Aug 23 2026


.REST OF TODAY...Partly cloudy. Slight chance of showers and
thunderstorms in the afternoon. Highs 75 to 85...65 to 75 in the
mountains. Southwest winds 20 to 25 mph with gusts to 35 mph in
the afternoon. 
.TONIGHT...Mostly clear. Patchy smoke. Lows 45 to 50. 
.MONDAY...Sunny then becoming mostly cloudy. Patchy smoke in the
morning. Highs 75 to 85...65 to 75 in the mountains. 
.TUESDAY...Partly cloudy. Lows 45 to 55. Highs 70 to 80. 
.WEDNESDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows 45 to 55. Highs 75 to 85. 
.THURSDAY...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows 45 to 55. Highs 75 to 85. 

$$