FPUS65 KTFX 201835

AFPTFX



Central and Southwest Montana Area Forecast

National Weather Service Great Falls MT

1234 PM MDT Sat Jun 20 2026



MTZ301>314-316>318-210000-

Central Montana-

National Weather Service Great Falls MT

1234 PM MDT Sat Jun 20 2026





.REST OF TODAY...Partly cloudy. Slight chance of showers and

thunderstorms. Some thunderstorms may produce heavy rainfall.

Highs 75 to 80...65 to 75 in the mountains. 

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

cloudy. Chance of showers and thunderstorms. Some thunderstorms

may produce heavy rainfall. Lows 45 to 55...40 to 50 in the

mountains. 

.SUNDAY...Sunny then becoming mostly cloudy. Chance of rain

showers and slight chance of thunderstorms in the afternoon and

evening. Highs 65 to 75...55 to 65 in the mountains. 

.MONDAY...Mostly cloudy. Chance of rain showers. Lows 40 to 50.

Highs 60 to 65. 

.TUESDAY...Mostly clear. Lows 40 to 45. Highs 65 to 75. 

.WEDNESDAY...Partly cloudy. Lows 45 to 50. Highs 70 to 80. 



$$



MTZ315-319>330-210000-

Southwest Montana-

National Weather Service Great Falls MT

1234 PM MDT Sat Jun 20 2026





.REST OF TODAY...Rain showers likely and chance of thunderstorms.

Some thunderstorms may produce heavy rainfall. Highs 70 to 80...

60 to 70 in the mountains. 

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

cloudy. Chance of showers and thunderstorms. Some thunderstorms

may produce heavy rainfall. Lows 40 to 50. 

.SUNDAY...Sunny then becoming partly cloudy. Highs 70 to 80...

60 to 70 in the mountains. 

.MONDAY...Mostly clear. Lows 40 to 45. Highs 60 to 70. 

.TUESDAY...Mostly clear. Lows 35 to 40. Highs 70 to 80. 

.WEDNESDAY...Partly cloudy. Lows 40 to 45. Highs 70 to 80. 



$$