429 
FPUS65 KTFX 042138
AFPTFX

Central and Southwest Montana Area Forecast
National Weather Service Great Falls MT
337 PM MDT Sun Oct 4 2026

MTZ301>314-316>318-051200-
Central Montana-
National Weather Service Great Falls MT
337 PM MDT Sun Oct 4 2026


.TONIGHT...Mostly clear. Lows 45 to 55. 
.MONDAY...Sunny. Highs 75 to 85...65 to 75 in the mountains. West
winds 20 to 25 mph with gusts to 35 mph in the afternoon. 
.MONDAY NIGHT...Partly cloudy. Lows 45 to 55. 
.TUESDAY...Mostly clear. Highs 70 to 80. 
.WEDNESDAY...Partly cloudy. Lows 45 to 50. Highs 65 to 75. 
.THURSDAY...Partly cloudy. Lows 40 to 45. Highs 65 to 70. 
.FRIDAY...Partly cloudy. Lows 45 to 50. Highs 70 to 80. 

$$

MTZ315-319>330-051200-
Southwest Montana-
National Weather Service Great Falls MT
337 PM MDT Sun Oct 4 2026


.TONIGHT...Mostly clear. Lows 45 to 50. 
.MONDAY...Partly cloudy. Highs 75 to 80...65 to 75 in the
mountains. 
.MONDAY NIGHT...Mostly clear. Lows 40 to 50. 
.TUESDAY...Mostly clear. Highs 65 to 75. 
.WEDNESDAY...Mostly clear. Lows 40 to 45. Highs 65 to 75. 
.THURSDAY...Mostly clear. Lows 40 to 45. Highs 65 to 75. 
.FRIDAY...Mostly clear. Lows 40 to 45. Highs 65 to 75. 

$$