557
FPUS65 KTFX 182003
AFPTFX

Central and Southwest Montana Area Forecast
National Weather Service Great Falls MT
202 PM MDT Mon Aug 18 2025

MTZ301>314-316>318-191200-
Central Montana-
National Weather Service Great Falls MT
202 PM MDT Mon Aug 18 2025


.TONIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows 55 to 65.
.TUESDAY...Sunny. Highs 90 to 95...80 to 90 in the mountains.
.TUESDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms. Lows 55 to 65...50 to 60 in the mountains.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Highs 85 to 95.
.THURSDAY...Mostly clear. Slight chance of rain showers. Lows
50 to 60. Highs 75 to 80.
.FRIDAY...Mostly clear. Lows 50 to 55. Highs 70 to 80.
.SATURDAY...Mostly clear. Lows 50 to 55. Highs 75 to 85.

$$

MTZ315-319>330-191200-
Southwest Montana-
National Weather Service Great Falls MT
202 PM MDT Mon Aug 18 2025


.TONIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows 50 to 60.
.TUESDAY...Sunny. Highs 85 to 95...75 to 85 in the mountains.
.TUESDAY NIGHT...Mostly clear. Lows 50 to 60.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Highs 80 to 90.
.THURSDAY...Mostly clear. Lows 45 to 55. Highs 70 to 80.
.FRIDAY...Mostly clear. Lows 45 to 50. Highs 75 to 85.
.SATURDAY...Mostly clear. Lows 45 to 50. Highs 75 to 85.

$$