438 

FPUS65 KTFX 160300
AFPTFX

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

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

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
THURSDAY FOR East Glacier Park Region...Southern Rocky Mountain
Front...Little Belt and Highwood Mountains...

.REST OF TONIGHT...Patchy blowing snow early in the evening. Rain
and snow showers likely early in the evening, then chance of snow
and rain likely after midnight. Lows 20 to 30...15 to 25 in the
mountains.
.THURSDAY...Mostly cloudy. Chance of snow in the morning, then
chance of snow showers in the afternoon. Highs 30 to 40...25 to
35 in the mountains. Northwest winds 20 to 30 mph with gusts to
35 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Slight chance of snow showers through the night.
Slight chance of snow after midnight. Lows 15 to 20. Northwest
winds around 20 mph in the evening.
.FRIDAY...Partly cloudy. Chance of snow. Highs 35 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 65 to 75.

$$

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

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MDT
THURSDAY FOR Big Belt, Bridger and Castle Mountains...
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO
6 PM MDT THURSDAY FOR Madison River Valley...Gallatin Valley...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM MDT
THURSDAY FOR Northwest Beaverhead County...
...WINTER STORM WARNING IN EFFECT UNTIL MIDNIGHT MDT THURSDAY
NIGHT FOR Gallatin and Madison County Mountains and Centennial
Mountains...

.REST OF TONIGHT...Patchy blowing snow through the night. Snow
showers, rain showers and slight chance of thunderstorms early in
the evening. Chance of snow after midnight. Lows 15 to 25. West
winds 20 to 25 mph early in the evening. Gusts up to 40 mph.
.THURSDAY...Mostly cloudy. Patchy blowing snow in the morning.
Snow likely in the morning, then chance of snow showers in the
afternoon. Highs 30 to 40...20 to 30 in the mountains.
.THURSDAY NIGHT...Mostly cloudy. Chance of snow showers through
the night. Slight chance of snow after midnight. 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 45 to 55.
.SUNDAY...Partly cloudy. Lows 25 to 30. Highs 55 to 65.
.MONDAY...Partly cloudy. Lows 30 to 35. Highs 60 to 70.

$$