678
FPUS65 KTFX 052317
SFPMT

State Forecast For Montana
National Weather Service Great Falls MT
417 PM MST Fri Dec 5 2025

MTZ001>007-043-061100-
West of the Continental Divide-
National Weather Service Missoula MT
417 PM MST Fri Dec 5 2025

...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 PM MST THIS
EVENING for Kootenai/Cabinet Region...Flathead/Mission Valleys...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST
SATURDAY for West Glacier Region...
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST
SATURDAY for Lower Clark Fork Region...Bitterroot/Sapphire
Mountains...Potomac/Seeley Lake Region...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING for Missoula/Bitterroot Valleys...Butte/Blackfoot
Region...

.TONIGHT...Rain and snow likely. Lows in the upper 20s to mid
30s.
.SATURDAY...Rain likely and a chance of snow. Highs in the mid
30s to lower 40s.
.SATURDAY NIGHT...Rain and snow likely. Lows in the mid 20s to
lower 30s.
.SUNDAY...Mostly cloudy. A chance of rain and snow in the
morning, then rain with snow likely in the afternoon and evening.
Highs in the mid 30s to lower 40s.
.MONDAY...Rain likely and a chance of snow. Lows in the mid 20s
to lower 30s. Highs in the upper 30s to mid 40s.
.TUESDAY...Rain and snow likely. Lows in the 30s. Highs in the
mid 40s.
.WEDNESDAY...Rain and snow likely. Lows in the upper 20s to mid
30s. Highs in the 40s.

$$

MTZ301>314-316>318-061100-
Central Montana-
National Weather Service Great Falls MT
417 PM MST Fri Dec 5 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO
9 PM MST SATURDAY FOR East Glacier Park Region...Southern Rocky
Mountain Front...
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 7 PM THIS EVENING
TO 11 AM MST SATURDAY FOR Eastern Toole and Liberty...Hill
County...Northern Blaine County...Western and Central Chouteau
County...Bears Paw Mountains and Southern Blaine...Fergus County
below 4500ft...Snowy and Judith Mountains...
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 PM MST
SATURDAY FOR Little Belt and Highwood Mountains...

.TONIGHT...Cloudy. Patchy blowing snow through the night. Chance
of snow through the night. Lows 5 to 20...10 to 25 in the
mountains.
.SATURDAY...Mostly cloudy. Patchy blowing snow in the morning.
Chance of snow through the day. Highs 15 to 25...25 to 35 in the
mountains.
.SATURDAY NIGHT...Mostly cloudy. Chance of snow through the
night. Lows 10 to 25.
.SUNDAY...Mostly cloudy. Not as cold. Chance of snow. Highs 30 to
40.
.MONDAY...Mostly cloudy. Slight chance of snow. Lows 20 to 35.
Highs 40 to 45.
.TUESDAY...Mostly cloudy. Chance of rain and snow. Lows 20 to 35.
Highs 40 to 45.
.WEDNESDAY...Mostly cloudy. Chance of snow and rain. Lows 15 to
30. Highs 35 to 45.
$$

MTZ315-319>330-061100-
Southwest Montana-
National Weather Service Great Falls MT
417 PM MST Fri Dec 5 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 2 PM MST
SATURDAY FOR Big Belt, Bridger and Castle Mountains...Gallatin
and Madison County Mountains and Centennial Mountains...
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST SATURDAY FOR
Elkhorn and Boulder Mountains...
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST
SATURDAY FOR Northwest Beaverhead County...

.TONIGHT...Patchy blowing snow through the night. Rain and snow
likely in the evening. Chance of snow after midnight. Lows 25 to
30...20 to 25 in the mountains. West winds 20 to 25 mph after
midnight. Gusts up to 40 mph.
.SATURDAY...Mostly cloudy. Patchy blowing snow in the morning.
Chance of snow through the day. Highs 30 to 40...20 to 30 in the
mountains. West winds 20 to 25 mph with gusts to 40 mph in the
morning.
.SATURDAY NIGHT...Mostly cloudy. Chance of snow through the
night. Lows 15 to 25.
.SUNDAY...Mostly cloudy. Slight chance of snow. Highs 25 to 35.
.MONDAY...Mostly cloudy. Slight chance of snow. Lows 20 to 35.
Highs 30 to 40.
.TUESDAY...Rain and snow likely. Lows 25 to 35. Highs 35 to 45.
.WEDNESDAY...Snow and rain likely. Lows 25 to 35. Highs 35 to 45.
$$

MTZ016>027-059>062-061100-
Northeast Montana-
National Weather Service Glasgow MT
417 PM MST Fri Dec 5 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO
NOON MST SATURDAY...

.TONIGHT...A chance of light snow in the evening, then light snow
likely after midnight. Patchy freezing fog through the night.
Lows 5 to 15.
.SATURDAY...Areas of freezing fog in the morning. Cloudy with a
chance of light snow. Highs 10 to 20.
.SATURDAY NIGHT...Cloudy with a chance of light snow. Lows zero
to 10 above.
.SUNDAY...Mostly cloudy. A slight chance of light snow in the
morning. Highs in the 20s.
.MONDAY...Partly cloudy. Highs in the mid to upper 30s. Lows
10 to 20.
.TUESDAY...Mostly cloudy with a chance of light rain and a slight
chance of light snow. Highs in the lower to mid 40s. Lows 10 to
20.
.WEDNESDAY...Mostly cloudy with a chance of light snow. Highs in
the 20s. Lows 5 to 15.

$$

MTZ028>042-056>058-063>068-061100-
South Central and Southeast Montana-
National Weather Service Billings MT
417 PM MST Fri Dec 5 2025

...Wind Advisory in effect until noon MST Saturday for portions of
   South Central Montana...
...Winter Storm Warning in effect until 2 PM MST Saturday for
   portions of South Central Montana...
...Winter Weather Advisory in effect until 2 PM MST Saturday for
   portions of South Central Montana...

.TONIGHT...Strong crosswinds near Livingston. Mostly cloudy.
West, patchy blowing snow, Chance of rain, Snow, chance of rain
and light freezing rain. East, patchy fog, Chance of snow and
light freezing rain. Lows in the upper teens to around 30.
.SATURDAY...Strong crosswinds near Livingston. Mostly cloudy.
West, patchy blowing snow, Chance of snow and light freezing
rain. East, patchy fog, Patchy fog, Highs from the lower 40s west
to the mid 20s east.
.SATURDAY NIGHT...Mostly cloudy. Patchy fog and blowing snow.
Chance of snow. Lows from around 30 west to around 10 east.
.SUNDAY...Mostly sunny. Patchy blowing snow west...and patchy fog
east. Highs in the mid 30s to the mid 40s.
.SUNDAY NIGHT...Mostly cloudy. Chance of snow west...and patchy
fog east. Lows around 20 to the lower 30s.
.MONDAY...Mostly sunny. Highs in the upper 30s to the upper 40s.
.MONDAY NIGHT...Mostly cloudy. Slight chance of rain. Lows in the
mid 20s to the mid 30s.
.TUESDAY...Mostly cloudy. Chance of rain. Highs in the lower 40s
to the lower 50s.
.TUESDAY NIGHT...Mostly cloudy. Chance of rain and snow. Lows in
the lower 20s to the lower 30s.
.WEDNESDAY...Mostly cloudy. Chance of rain and slight chance of
snow. Highs in the mid 30s to lower 50s.

$$