796 

FPUS65 KTFX 222138

AFPTFX



Central and Southwest Montana Area Forecast

National Weather Service Great Falls MT

337 PM MDT Sat Aug 22 2026



MTZ301>314-316>318-231200-

Central Montana-

National Weather Service Great Falls MT

337 PM MDT Sat Aug 22 2026





.TONIGHT...Mostly cloudy. Slight chance of showers and

thunderstorms in the evening. Lows 55 to 65. 

.SUNDAY...Increasing clouds. Slight chance of thunderstorms in

the afternoon. Highs 80 to 90...70 to 80 in the mountains. 

.SUNDAY NIGHT...Mostly clear. Slight chance of rain showers

through the night. Patchy smoke after midnight. Lows 50 to 60...

45 to 55 in the mountains. Gusts up to 35 mph in the evening. 

.MONDAY...Clear. Highs 75 to 80. 

.TUESDAY...Mostly clear. Lows 50 to 55. Highs 75 to 85. 

.WEDNESDAY...Partly cloudy. Slight chance of showers. Lows 50 to

60. Highs 80 to 90. 

.THURSDAY...Partly cloudy. Slight chance of showers. Lows 55 to

60. Highs 80 to 90. 



$$



MTZ315-319>330-231200-

Southwest Montana-

National Weather Service Great Falls MT

337 PM MDT Sat Aug 22 2026





.TONIGHT...Mostly cloudy in the evening then becoming partly

cloudy. Chance of showers and thunderstorms in the evening. Lows

50 to 60. 

.SUNDAY...Increasing clouds. Slight chance of thunderstorms in

the afternoon. Highs 75 to 85...70 to 80 in the mountains.

Southwest winds 20 to 25 mph with gusts to 35 mph in the

afternoon. 

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

.MONDAY...Mostly clear. Highs 75 to 85. 

.TUESDAY...Partly cloudy. Lows 50 to 55. Highs 75 to 85. 

.WEDNESDAY...Mostly cloudy. Slight chance of showers and

thunderstorms. Lows 50 to 55. Highs 75 to 85. 

.THURSDAY...Partly cloudy. Slight chance of rain showers. Lows

50 to 55. Highs 75 to 85. 



$$








666 

FLUS45 KGGW 222153

AFPGGW



Northeast Montana Area Forecast

National Weather Service Glasgow MT

353 PM MDT Sat Aug 22 2026



MTZ016>027-059>062-231200-

Northeast Montana-

353 PM MDT Sat Aug 22 2026



.TONIGHT...Mostly cloudy. A chance of showers and a slight chance

of thunderstorms after midnight. Lows in the mid to upper 60s. 

.SUNDAY...Mostly cloudy. A chance of showers and thunderstorms in

the morning, then a slight chance of showers and thunderstorms in

the afternoon. Highs in the lower to mid 90s. 

.SUNDAY NIGHT...Mostly cloudy. A chance of showers and a slight

chance of thunderstorms in the evening. Lows near 60. 

.MONDAY...Sunny in the morning then becoming clear. Highs in the

lower to mid 80s. 

.TUESDAY...Mostly clear. Highs in the lower to mid 80s. Lows in

the mid to upper 50s. 

.WEDNESDAY...Mostly clear. Highs in the 80s. Lows in the 50s. 

.THURSDAY...Partly cloudy with a slight chance of showers and

thunderstorms. Highs near 90. Lows near 60. 



$$