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FPUS65 KTFX 200218
AFPTFX

Central and Southwest Montana Area Forecast
National Weather Service Great Falls MT
817 PM MDT Tue Aug 19 2025

MTZ301>314-316>318-201200-
Central Montana-
National Weather Service Great Falls MT
817 PM MDT Tue Aug 19 2025


.REST OF TONIGHT...Partly cloudy early in the evening then
becoming mostly cloudy. Slight chance of thunderstorms early in
the evening. Chance of showers through the night. Chance of
thunderstorms after midnight. Lows 60 to 65...55 to 60 in the
mountains.
.WEDNESDAY...Sunny. Slight chance of thunderstorms in the
afternoon. Highs 85 to 95...75 to 85 in the mountains.
.WEDNESDAY NIGHT...Partly cloudy. Cooler. Slight chance of
showers and thunderstorms through the night. Lows 50 to 60...
45 to 55 in the mountains.
.THURSDAY...Mostly clear. Highs 75 to 80.
.FRIDAY...Mostly clear. Lows 45 to 55. Highs 70 to 75.
.SATURDAY...Mostly clear. Lows 45 to 50. Highs 75 to 80.
.SUNDAY...Mostly clear. Lows around 50. Highs 75 to 85.

$$

MTZ315-319>330-201200-
Southwest Montana-
National Weather Service Great Falls MT
817 PM MDT Tue Aug 19 2025


.REST OF TONIGHT...Mostly clear. Lows 50 to 60...55 to 65 in the
mountains.
.WEDNESDAY...Partly cloudy. Slight chance of thunderstorms in the
afternoon. Highs 80 to 90...75 to 85 in the mountains.
.WEDNESDAY NIGHT...Partly cloudy. Cooler. Slight chance of
showers and thunderstorms. Lows 45 to 55.
.THURSDAY...Mostly clear. Highs 70 to 80.
.FRIDAY...Mostly clear. Lows 45 to 50. Highs 70 to 80.
.SATURDAY...Mostly clear. Lows 45 to 50. Highs 75 to 85.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows 45 to 50. Highs 75 to 85.

$$