FPUS65 KTFX 202138

AFPTFX



Central and Southwest Montana Area Forecast

National Weather Service Great Falls MT

337 PM MDT Sun Sep 20 2026



MTZ301>314-316>318-211200-

Central Montana-

National Weather Service Great Falls MT

337 PM MDT Sun Sep 20 2026





.TONIGHT...Mostly clear. Lows 45 to 50...40 to 45 in the

mountains. 

.MONDAY...Sunny. Highs 70 to 80...60 to 70 in the mountains. 

.MONDAY NIGHT...Mostly clear. Lows 45 to 50. 

.TUESDAY...Partly cloudy. Highs 70 to 80. 

.WEDNESDAY...Partly cloudy. Lows 45 to 55. Highs 70 to 80. 

.THURSDAY...Partly cloudy. Lows 45 to 55. Highs 70 to 80. 

.FRIDAY...Partly cloudy. Chance of rain. Lows 50 to 55. Highs

70 to 80. 



$$



MTZ315-319>330-211200-

Southwest Montana-

National Weather Service Great Falls MT

337 PM MDT Sun Sep 20 2026





.TONIGHT...Mostly clear. Lows 35 to 45. 

.MONDAY...Sunny. Highs 65 to 75...55 to 65 in the mountains. 

.MONDAY NIGHT...Mostly clear. Lows 40 to 45. 

.TUESDAY...Partly cloudy. Slight chance of rain. Highs 65 to 75. 

.WEDNESDAY...Mostly clear. Lows 40 to 50. Highs 65 to 75. 

.THURSDAY...Partly cloudy. Lows 40 to 50. Highs 70 to 80. 

.FRIDAY...Partly cloudy. Slight chance of rain. Lows 45 to 50.

Highs 65 to 75. 



$$