489
FPUS65 KTFX 162238
AFPTFX

Central and Southwest Montana Area Forecast
National Weather Service Great Falls MT
438 PM MDT Sat Aug 16 2025

MTZ301>314-316>318-171200-
Central Montana-
National Weather Service Great Falls MT
438 PM MDT Sat Aug 16 2025


.TONIGHT...Mostly cloudy. Chance of showers and thunderstorms in
the evening. Lows 55 to 60...45 to 55 in the mountains.
.SUNDAY...Partly cloudy. Highs 80 to 85...65 to 75 in the
mountains.
.SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Haze. Chance of rain showers and slight chance of
thunderstorms. Lows 55 to 60...50 to 55 in the mountains.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Highs 80 to 90.
.TUESDAY...Mostly clear. Lows 55 to 60. Highs 85 to 95.
.WEDNESDAY...Mostly clear. Lows 55 to 65. Highs 80 to 90.
.THURSDAY...Mostly clear. Lows 50 to 60. Highs 75 to 80.

$$

MTZ315-319>330-171200-
Southwest Montana-
National Weather Service Great Falls MT
438 PM MDT Sat Aug 16 2025


.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Chance of showers and thunderstorms in the evening. Haze
through the night. Lows 45 to 55.
.SUNDAY...Increasing clouds. Haze through the day. Slight chance
of thunderstorms in the afternoon. Highs 75 to 85...65 to 75 in
the mountains.
.SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Haze. Chance of rain showers and slight chance of
thunderstorms. Lows 45 to 55.
.MONDAY...Mostly clear. Highs 75 to 85.
.TUESDAY...Mostly clear. Lows 50 to 55. Highs 80 to 90.
.WEDNESDAY...Mostly clear. Lows 50 to 60. Highs 80 to 90.
.THURSDAY...Mostly clear. Lows 50 to 55. Highs 75 to 85.

$$