FPUS65 KTFX 310439
AFPTFX

Central and Southwest Montana Area Forecast
National Weather Service Great Falls MT
1038 PM MDT Mon Mar 30 2026

MTZ301>314-316>318-311200-
Central Montana-
National Weather Service Great Falls MT
1038 PM MDT Mon Mar 30 2026

...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT FOR Southern Rocky Mountain Front...
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING FOR Cascade County below 5000ft...Judith Basin
County and Judith Gap...Fergus County below 4500ft...Little Belt
and Highwood Mountains...Snowy and Judith Mountains...

.REST OF TONIGHT...Partly cloudy. Lows 10 to 20.
.TUESDAY...Increasing clouds. Highs 35 to 45...30 to 40 in the
mountains.
.TUESDAY NIGHT...Mostly cloudy. Lows 20 to 30.
.WEDNESDAY...Partly cloudy. Chance of rain. Highs 45 to 55.
.THURSDAY...Rain and snow. Lows 30 to 35. Highs 35 to 45.
.FRIDAY...Mostly cloudy. Chance of snow. Lows 25 to 30. Highs
35 to 45.
.SATURDAY...Partly cloudy. Lows in the mid 20s. Highs 45 to 55.

$$

MTZ315-319>330-311200-
Southwest Montana-
National Weather Service Great Falls MT
1038 PM MDT Mon Mar 30 2026

...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT FOR Upper Blackfoot and MacDonald
Pass...Elkhorn and Boulder Mountains...Northwest Beaverhead
County...
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING FOR Big Belt, Bridger and Castle
Mountains...Gallatin and Madison County Mountains and Centennial
Mountains...

.REST OF TONIGHT...Mostly cloudy. Chance of snow. Lows 20 to 30.
.TUESDAY...Mostly cloudy. Chance of snow in the morning. Chance
of rain and slight chance of thunderstorms in the afternoon.
Highs 40 to 50...35 to 45 in the mountains.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain and snow. Lows
25 to 35.
.WEDNESDAY...Mostly cloudy. Rain likely and slight chance of
snow. Highs 45 to 55.
.THURSDAY...Snow and rain. Lows 30 to 35. Highs 35 to 45.
.FRIDAY...Mostly cloudy. Chance of snow. Lows 20 to 30. Highs
35 to 45.
.SATURDAY...Mostly clear. Lows 20 to 25. Highs 45 to 55.

$$