FPUS65 KTFX 150239
AFPTFX

Central and Southwest Montana Area Forecast
National Weather Service Great Falls MT
838 PM MDT Sat Mar 14 2026

MTZ301>314-316>318-151200-
Central Montana-
National Weather Service Great Falls MT
838 PM MDT Sat Mar 14 2026

...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS
EVENING FOR Cascade County below 5000ft...
...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT
TONIGHT FOR Judith Basin County and Judith Gap...Fergus County
below 4500ft...Snowy and Judith Mountains...
...WINTER STORM WARNING NOW IN EFFECT UNTIL 9 PM MDT THIS
EVENING FOR Gates of the Mountains...Little Belt and Highwood
Mountains...

.REST OF TONIGHT...Mostly cloudy. Patchy blowing snow early in
the evening. Chance of snow through the night. Lows 5 below to
5 above zero.
.SUNDAY...Partly cloudy. Highs 25 to 30...15 to 25 in the
mountains.
.SUNDAY NIGHT...Mostly cloudy. Lows 10 to 20.
.MONDAY...Mostly cloudy. Not as cool. Chance of rain and snow.
Highs 40 to 45. Southwest winds around 20 mph with gusts to
50 mph.
.TUESDAY...Mostly cloudy. Slight chance of rain. Lows 35 to 40.
Highs 50 to 60.
.WEDNESDAY...Mostly cloudy. Lows 40 to 45. Highs 60 to 70.
.THURSDAY...Mostly cloudy. Lows 40 to 45. Highs 60 to 70.

$$

MTZ315-319>330-151200-
Southwest Montana-
National Weather Service Great Falls MT
838 PM MDT Sat Mar 14 2026

...WINTER STORM WARNING NOW IN EFFECT UNTIL 9 PM MDT THIS
EVENING FOR Upper Blackfoot and MacDonald Pass...Helena
Valley...Big Belt, Bridger and Castle Mountains...Meagher County
Valleys...Elkhorn and Boulder Mountains...

.REST OF TONIGHT...Mostly cloudy. Patchy blowing snow early in
the evening. Chance of snow early in the evening. Slight chance
of snow after midnight. Lows 5 to 15...zero to 10 above in the
mountains. Northwest winds 20 to 25 mph with gusts to 45 mph
early in the evening.
.SUNDAY...Partly cloudy. Highs 25 to 35...20 to 30 in the
mountains.
.SUNDAY NIGHT...Mostly cloudy. Chance of snow. Lows 15 to 25.
.MONDAY...Mostly cloudy. Not as cool. Chance of rain and snow.
Highs 40 to 50.
.TUESDAY...Mostly cloudy. Slight chance of rain. Lows 30 to 40.
Highs 50 to 60.
.WEDNESDAY...Mostly cloudy. Lows 35 to 45. Highs 60 to 70.
.THURSDAY...Partly cloudy. Lows 35 to 45. Highs 60 to 70.

$$