FPUS65 KTFX 150634
AFPTFX

Central and Southwest Montana Area Forecast
National Weather Service Great Falls MT
1233 AM MDT Wed Apr 15 2026

MTZ301>314-316>318-161200-
Central Montana-
National Weather Service Great Falls MT
1233 AM MDT Wed Apr 15 2026

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL NOON MDT
THURSDAY FOR East Glacier Park Region...
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO
NOON MDT THURSDAY FOR Southern Rocky Mountain Front...Little Belt
and Highwood Mountains...

.REST OF TONIGHT...Chance of rain and snow in the afternoon. Rain
likely in the evening. Snow likely. Patchy blowing snow after
midnight. Highs 50 to 60...40 to 50 in the mountains. Lows 25 to
40...20 to 35 in the mountains. Northwest winds 20 to 25 mph with
gusts to 35 mph.
.THURSDAY...Mostly cloudy. Colder. Patchy blowing snow in the
morning. Patchy blowing snow in the afternoon. Chance of snow
through the day. Highs 30 to 40...25 to 35 in the mountains.
Northwest winds 20 to 30 mph. Gusts up to 35 mph in the
afternoon.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Colder. Slight chance of snow through the night.
Lows 15 to 20.
.FRIDAY...Partly cloudy. Chance of snow. Highs 40 to 45.
.SATURDAY...Mostly clear. Lows 20 to 25. Highs 50 to 60.
.SUNDAY...Partly cloudy. Lows 25 to 35. Highs 60 to 70.
.MONDAY...Partly cloudy. Lows 35 to 40. Highs 60 to 70.

$$

MTZ315-319>330-161200-
Southwest Montana-
National Weather Service Great Falls MT
1233 AM MDT Wed Apr 15 2026

...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO
NOON MDT THURSDAY FOR Big Belt, Bridger and Castle Mountains...
...HIGH WIND WARNING IN EFFECT FROM 9 AM THIS MORNING TO 9 PM MDT
THIS EVENING FOR Madison River Valley...Beaverhead and Western
Madison below 6000ft...
...WINTER STORM WATCH IN EFFECT FROM LATE TONIGHT THROUGH
THURSDAY AFTERNOON FOR Gallatin Valley...
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO
6 AM MDT THURSDAY FOR Northwest Beaverhead County...
...WINTER STORM WATCH NOW IN EFFECT FROM THIS EVENING THROUGH
THURSDAY EVENING FOR Gallatin and Madison County Mountains and
Centennial Mountains...

.REST OF TONIGHT...Chance of snow. Rain showers likely and slight
chance of thunderstorms. Snow showers. Patchy blowing snow. Highs
50 to 60...40 to 50 in the mountains. Lows 25 to 40...20 to 35 in
the mountains. Northwest winds 20 to 25 mph with gusts to 50 mph.
.THURSDAY...Cloudy. Snow through the day. Patchy blowing snow in
the afternoon. Highs 30 to 40...20 to 30 in the mountains.
.THURSDAY NIGHT...Mostly cloudy. Chance of snow through the
night. Lows 15 to 25...10 to 20 in the mountains.
.FRIDAY...Mostly cloudy. Chance of snow. Highs 30 to 40.
.SATURDAY...Mostly clear. Lows 15 to 25. Highs 40 to 50.
.SUNDAY...Partly cloudy. Lows 20 to 30. Highs 50 to 60.
.MONDAY...Partly cloudy. Slight chance of rain. Lows 30 to 35.
Highs 55 to 65.

$$