FPUS65 KTFX 130554
AFPTFX

Central and Southwest Montana Area Forecast
National Weather Service Great Falls MT
1153 PM MDT Thu Mar 12 2026

MTZ301>314-316>318-131200-
Central Montana-
National Weather Service Great Falls MT
1153 PM MDT Thu Mar 12 2026

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT
SATURDAY FOR East Glacier Park Region...Northern High
Plains...Southern Rocky Mountain Front...Southern High
Plains...Eastern Pondera and Eastern Teton...Cascade County below
5000ft...Judith Basin County and Judith Gap...Fergus County below
4500ft...Gates of the Mountains...Little Belt and Highwood
Mountains...Snowy and Judith Mountains...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT
SATURDAY FOR Eastern Glacier, Western Toole, and Central
Pondera...Eastern Toole and Liberty...Western and Central
Chouteau County...Bears Paw Mountains and Southern Blaine...

.REST OF TONIGHT...Patchy blowing snow through the night. Chance
of snow late in the evening. Snow after midnight. Lows 20 to 30...
15 to 25 in the mountains.
.FRIDAY...Cloudy. Patchy blowing snow in the morning. Snow
through the day. Highs 30 to 35.
.FRIDAY NIGHT...Cloudy, snow. Lows 20 to 25.
.SATURDAY...Cloudy, snow. Highs 25 to 35.
.SUNDAY...Mostly cloudy. Chance of snow. Lows zero to 10 above.
Highs 25 to 30.
.MONDAY...Mostly cloudy. Chance of rain and snow. Lows 10 to 20.
Highs 40 to 45.
.TUESDAY...Mostly cloudy. Slight chance of rain. Lows 35 to 40.
Highs 50 to 60.

$$

MTZ315-319>330-131200-
Southwest Montana-
National Weather Service Great Falls MT
1153 PM MDT Thu Mar 12 2026

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT
SATURDAY FOR Upper Blackfoot and MacDonald Pass...Helena
Valley...Big Belt, Bridger and Castle Mountains...Meagher County
Valleys...Elkhorn and Boulder Mountains...Northwest Beaverhead
County...

.REST OF TONIGHT...Patchy blowing snow through the night. Chance
of rain and snow late in the evening. Snow and chance of rain
after midnight. Lows 30 to 40...25 to 35 in the mountains. West
winds 20 to 30 mph with gusts to 40 mph.
.FRIDAY...Mostly cloudy. Patchy blowing snow. Snow and chance of
rain. Highs 45 to 55...35 to 45 in the mountains. West winds
20 to 30 mph with gusts to 50 mph.
.FRIDAY NIGHT...Cloudy. Snow and chance of rain. Lows 30 to 40...
25 to 35 in the mountains. West winds 20 to 25 mph with gusts to
45 mph in the evening.
.SATURDAY...Cloudy, snow. Highs 35 to 45. West winds 20 to 30 mph
with gusts to 50 mph.
.SUNDAY...Mostly cloudy. Chance of snow. Lows 10 to 15. Highs
25 to 35.
.MONDAY...Mostly cloudy. Chance of snow and rain. Lows 20 to 25.
Highs 40 to 50.
.TUESDAY...Mostly cloudy. Slight chance of rain. Lows 30 to 40.
Highs 50 to 60.

$$