323 
FPUS65 KTFX 282019
AFPTFX

Central and Southwest Montana Area Forecast
National Weather Service Great Falls MT
218 PM MDT Thu May 28 2026

MTZ301>314-316>318-291200-
Central Montana-
National Weather Service Great Falls MT
218 PM MDT Thu May 28 2026


.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Slight chance of thunderstorms in the evening. Slight
chance of showers through the night. Lows 50 to 60. 
.FRIDAY...Increasing clouds. Slight chance of thunderstorms in
the afternoon. Highs 85 to 95...65 to 75 in the mountains. 
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms in
the evening. Chance of rain showers through the night. Lows 50 to
60...45 to 55 in the mountains. 
.SATURDAY...Cloudy. Rain showers and slight chance of
thunderstorms. Highs 65 to 75. 
.SUNDAY...Rain showers and slight chance of thunderstorms. Lows
40 to 50. Highs 55 to 65. 
.MONDAY...Rain likely and slight chance of thunderstorms. Lows
40 to 45. Highs 55 to 65. 
.TUESDAY...Mostly cloudy. Chance of rain and slight chance of
thunderstorms. Lows 35 to 45. Highs 60 to 70. 

$$

MTZ315-319>330-291200-
Southwest Montana-
National Weather Service Great Falls MT
218 PM MDT Thu May 28 2026


.TONIGHT...Partly cloudy. Slight chance of rain showers in the
evening. Lows 40 to 55. 
.FRIDAY...Increasing clouds. Slight chance of thunderstorms in
the afternoon. Highs 75 to 85...65 to 75 in the mountains. 
.FRIDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms in
the evening. Chance of rain showers through the night. Lows 40 to
50. 
.SATURDAY...Cloudy, cooler. Rain showers and chance of
thunderstorms. Highs 50 to 60. 
.SUNDAY...Rain showers, snow and slight chance of thunderstorms.
Lows 30 to 40. Highs 45 to 55. 
.MONDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows 30 to 40. Highs 55 to 65. 
.TUESDAY...Partly cloudy. Lows 35 to 40. Highs 60 to 70. 

$$