Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
184
FPUS55 KTFX 021121
ZFPTFX
Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
421 AM MST Tue Dec 2 2025
Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Wednesday.
MTZ301-022300-
East Glacier Park Region-
Including the cities of East Glacier Park, Kiowa, Babb,
Saint Mary, Marias Pass, and Logan Pass
421 AM MST Tue Dec 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...
.TODAY...Snow likely until late afternoon, then chance of snow
late in the afternoon. Patchy fog early in the morning. Areas of
fog in the late morning and early afternoon, then patchy fog late
in the afternoon. Snow accumulation of 1 to 4 inches. Total snow
accumulation 1 to 5 inches. Highs 22 to 30. West winds 15 to
20 mph with gusts to around 50 mph shifting to the northwest 5 to
15 mph in the afternoon. Chance of snow 70 percent.
.TONIGHT...Mostly cloudy. A 40 percent chance of snow in the
evening. Patchy fog in the evening. Lows around 16. West winds up
to 10 mph. Gusts up to 25 mph after midnight.
.WEDNESDAY...Breezy. Mostly sunny with a 20 percent chance of
snow. Highs 19 to 27. Southwest winds 10 to 15 mph with gusts to
around 30 mph increasing to 15 to 25 mph with gusts to around
45 mph in the afternoon.
.WEDNESDAY NIGHT...Windy. Mostly cloudy with a 50 percent chance
of snow. Near steady temperature in the lower 20s. Southwest
winds 20 to 30 mph with gusts to around 65 mph.
.THURSDAY...Windy. Mostly cloudy with a 50 percent chance of
snow. Highs 22 to 32. Southwest winds 15 to 30 mph with gusts to
around 55 mph.
.THURSDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance
of snow. Near steady temperature in the lower 20s.
.FRIDAY...Breezy. Chance of snow in the morning, then snow in the
afternoon. Moderate snow accumulations. Highs 25 to 33. Chance of
snow 90 percent.
.FRIDAY NIGHT...Breezy. Snow likely. Moderate snow accumulations.
Near steady temperature in the upper 20s. Chance of snow
70 percent.
.SATURDAY...Snow in the morning, then snow likely in the
afternoon. Moderate snow accumulations. Highs 26 to 34. Chance of
snow 90 percent.
.SATURDAY NIGHT THROUGH MONDAY...Windy. Mostly cloudy with a
50 percent chance of snow. Lows 24 to 31. Highs 28 to 38.
$$
MTZ307-022300-
Southern Rocky Mountain Front-
Including the city of Rogers Pass
421 AM MST Tue Dec 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...
.TODAY...Patchy fog through the day. Snow likely in the morning.
Snow in the afternoon. Snow accumulation of 1 to 4 inches. Total
snow accumulation 1 to 6 inches. Highs 22 to 30. Northwest winds
5 to 15 mph. Gusts up to 55 mph decreasing to 25 mph in the
afternoon. Chance of snow near 100 percent.
.TONIGHT...Mostly cloudy. Chance of snow in the evening, then
slight chance of snow after midnight. Patchy fog through the
night. Lows around 15. Northwest winds up to 5 mph with gusts to
around 20 mph shifting to the west after midnight. Chance of snow
50 percent.
.WEDNESDAY...Mostly sunny with a 20 percent chance of snow. Highs
20 to 30. West winds 5 to 15 mph. Gusts up to 30 mph in the
afternoon.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance
of snow. Near steady temperature around 20. West winds 15 to
25 mph with gusts to around 60 mph.
.THURSDAY...Chance of snow in the morning, then snow likely in
the afternoon. Light snow accumulations. Highs 23 to 33. West
winds 10 to 20 mph with gusts to around 50 mph. Chance of snow
70 percent.
.THURSDAY NIGHT...Snow likely in the evening, then chance of snow
after midnight. Near steady temperature in the mid 20s. Chance of
snow 70 percent.
.FRIDAY...Snow likely in the morning, then snow in the afternoon.
Heavy snow accumulations. Highs 27 to 35. Chance of snow
90 percent.
.FRIDAY NIGHT AND SATURDAY...Breezy, snow. Heavy snow
accumulations. Near steady temperature in the upper 20s. Chance
of snow 90 percent.
.SATURDAY NIGHT AND SUNDAY...Snow likely. Moderate snow
accumulations. Lows 23 to 29. Highs 28 to 38. Chance of snow
70 percent.
.SUNDAY NIGHT AND MONDAY...Breezy. Mostly cloudy. A 50 percent
chance of snow. Lows 24 to 30. Highs 30 to 38.
$$
MTZ302-022300-
Northern High Plains-
Including the cities of Browning, Heart Butte, and Dupuyer
421 AM MST Tue Dec 2 2025
.TODAY...Breezy. Snow likely in the morning, then chance of snow
in the afternoon. Patchy fog early in the afternoon. Snow
accumulation up to 2 inches. Highs in the lower 30s. West winds
15 to 25 mph with gusts to around 50 mph shifting to the
northwest 10 to 15 mph with gusts to around 30 mph in the
afternoon. Chance of snow 70 percent.
.TONIGHT...Colder. Mostly cloudy. A 40 percent chance of snow in
the evening. Lows around 14. Northwest winds up to 10 mph
shifting to the southwest after midnight.
.WEDNESDAY...Breezy. Mostly sunny. Highs around 30. Southwest
winds 5 to 15 mph with gusts to around 30 mph increasing to 10 to
25 mph with gusts to around 40 mph in the afternoon.
.WEDNESDAY NIGHT...Windy. Partly cloudy. Near steady temperature
in the mid 20s. West winds 20 to 30 mph with gusts to around
65 mph.
.THURSDAY...Windy. Partly sunny with a 20 percent chance of snow.
Highs in the mid 30s. West winds 15 to 30 mph with gusts to
around 55 mph.
.THURSDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance
of snow. Lows 19 to 25.
.FRIDAY THROUGH SATURDAY...Breezy. Mostly cloudy with a
50 percent chance of snow. Highs in the mid 30s. Lows 17 to 23.
.SATURDAY NIGHT...Mostly cloudy with chance of snow in the
evening, then partly cloudy with slight chance of snow after
midnight. Near steady temperature around 30. Chance of snow
50 percent.
.SUNDAY...Breezy. Partly sunny with a 20 percent chance of snow.
Highs around 40.
.SUNDAY NIGHT...Windy. Mostly cloudy with slight chance of snow
and rain in the evening, then partly cloudy with slight chance of
snow after midnight. Near steady temperature in the mid 30s.
Chance of precipitation 20 percent.
.MONDAY...Windy. Partly sunny with a 20 percent chance of snow.
Highs in the lower 40s.
$$
MTZ308-022300-
Southern High Plains-
Including the cities of Bynum, Choteau, and Pendroy
421 AM MST Tue Dec 2 2025
.TODAY...Snow likely in the morning, then snow in the afternoon.
Snow accumulation up to 2 inches. Highs in the mid 30s. Northwest
winds 5 to 15 mph. Gusts up to 55 mph in the morning. Chance of
snow 90 percent.
.TONIGHT...Colder. Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows around 17.
Northwest winds up to 10 mph shifting to the south after
midnight. Chance of snow 50 percent.
.WEDNESDAY...Mostly sunny. Highs in the mid 30s. Southwest winds
up to 15 mph. Gusts up to 30 mph in the afternoon.
.WEDNESDAY NIGHT...Breezy. Partly cloudy in the evening then
becoming mostly cloudy. Near steady temperature in the mid 20s.
Southwest winds 10 to 25 mph with gusts to around 60 mph.
.THURSDAY...Breezy. Partly sunny. Slight chance of snow in the
morning, then chance of snow in the afternoon. Highs in the upper
30s. West winds 10 to 25 mph with gusts to around 50 mph. Chance
of snow 50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows in the mid 20s.
.FRIDAY...Chance of snow in the morning, then snow likely and
chance of rain in the afternoon. Light snow accumulations. Highs
in the upper 30s. Chance of precipitation 70 percent.
.FRIDAY NIGHT...Snow and rain likely in the evening, then chance
of snow after midnight. Light snow accumulations. Near steady
temperature in the lower 30s. Chance of precipitation 70 percent.
.SATURDAY...Mostly cloudy. Snow likely in the morning, then
chance of snow in the afternoon. Highs around 40. Chance of snow
70 percent.
.SATURDAY NIGHT...Mostly cloudy with chance of snow in the
evening, then partly cloudy with slight chance of snow after
midnight. Near steady temperature in the lower 30s. Chance of
snow 50 percent.
.SUNDAY...Partly sunny. Slight chance of snow in the morning,
then slight chance of rain and snow in the afternoon. Highs in
the lower 40s. Chance of precipitation 20 percent.
.SUNDAY NIGHT...Breezy. Mostly cloudy with chance of snow and
slight chance of rain in the evening, then partly cloudy with
slight chance of snow after midnight. Lows in the lower 30s.
Chance of precipitation 50 percent.
.MONDAY...Breezy. Partly sunny with a 20 percent chance of snow.
Highs in the mid 40s.
$$
MTZ303-022300-
Eastern Glacier, Western Toole, and Central Pondera-
Including the cities of Cut Bank, Ethridge, and Santa Rita
421 AM MST Tue Dec 2 2025
.TODAY...Breezy. Mostly cloudy. Chance of snow early in the
morning, then snow likely late in the morning. Slight chance of
snow in the afternoon. Patchy fog in the late morning and
afternoon. Snow accumulation up to 1 inch. Highs in the lower
30s. Northwest winds 15 to 25 mph with gusts to around 40 mph.
Chance of snow 70 percent.
.TONIGHT...Colder. Mostly cloudy. A 20 percent chance of snow in
the evening. Lows around 10. Northwest winds 5 to 15 mph with
gusts to around 30 mph shifting to the west after midnight.
.WEDNESDAY...Partly sunny. Highs in the upper 20s. Southwest
winds up to 15 mph. Gusts up to 30 mph in the afternoon.
.WEDNESDAY NIGHT...Breezy. Partly cloudy. Lows around 19. West
winds 15 to 25 mph with gusts to around 45 mph.
.THURSDAY...Breezy. Partly sunny. Highs in the mid 30s. West
winds 10 to 25 mph with gusts to around 45 mph.
.THURSDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 20 percent chance of snow. Lows around 17.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a 50 percent chance
of snow. Highs 27 to 33. Lows around 15.
.SATURDAY NIGHT...Partly cloudy. A 20 percent chance of snow in
the evening. Near steady temperature in the mid 20s.
.SUNDAY...Partly sunny. Highs in the upper 30s.
.SUNDAY NIGHT...Breezy. Partly cloudy. Lows in the upper 20s.
.MONDAY...Breezy. Partly sunny. Highs in the lower 40s.
&&
TEMPERATURE / PRECIPITATION
Cut Bank 33 9 29 / 70 20 0
$$
MTZ304-022300-
Eastern Toole and Liberty-
Including the cities of Devon, Shelby, Chester, Galata, Joplin,
Lothair, and Whitlash
421 AM MST Tue Dec 2 2025
.TODAY...Mostly cloudy with a 50 percent chance of snow. Patchy
fog in the late morning and afternoon. Highs in the lower 30s.
Northwest winds 10 to 20 mph with gusts to around 35 mph.
.TONIGHT...Colder. Mostly cloudy with a 20 percent chance of
snow. Lows around 10. Northwest winds 5 to 15 mph with gusts to
around 35 mph decreasing to up to 5 mph after midnight.
.WEDNESDAY...Mostly cloudy in the morning then becoming mostly
sunny. Highs in the mid 20s. South winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. Lows around 15. West winds 5 to 15 mph with gusts
to around 30 mph.
.THURSDAY...Partly sunny. A 20 percent chance of snow in the
afternoon. Highs in the mid 30s. West winds 5 to 15 mph with
gusts to around 30 mph.
.THURSDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows around 16. Chance
of snow 30 percent.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 50 percent chance
of snow. Highs in the lower 30s. Lows around 13.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs
in the mid 20s.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
in the evening, then partly cloudy after midnight. Lows 9 to 15.
.SUNDAY...Partly sunny. Highs in the mid 30s.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 20s.
Highs in the upper 30s.
$$
MTZ305-022300-
Hill County-
Including the city of Havre
421 AM MST Tue Dec 2 2025
.TODAY...Breezy. Mostly cloudy. Chance of snow early in the
morning. Slight chance of snow late in the morning, then chance
of snow in the afternoon. Highs in the mid 30s. Northwest winds
10 to 25 mph. Chance of snow 50 percent.
.TONIGHT...Colder. Mostly cloudy with a 20 percent chance of
snow. Lows around 7. Northwest winds up to 15 mph. Gusts up to
30 mph in the evening.
.WEDNESDAY...Colder. Mostly cloudy. Highs in the lower 20s. South
winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 11. Southwest winds
5 to 15 mph.
.THURSDAY...Mostly cloudy. A 20 percent chance of snow in the
afternoon. Highs in the lower 30s. West winds 10 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows around 16. Chance
of snow 40 percent.
.FRIDAY...Mostly cloudy. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs in the upper 20s.
Chance of snow 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then
chance of snow after midnight. Lows around 11. Chance of snow
70 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs
in the lower 20s.
.SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in
the evening. Lows around 7.
.SUNDAY...Not as cold. Partly sunny. Highs in the mid 30s.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 20. Highs
in the upper 30s.
&&
TEMPERATURE / PRECIPITATION
Havre 35 6 24 / 60 20 10
$$
MTZ306-022300-
Northern Blaine County-
Including the cities of Chinook, Zurich, Harlem, Hogeland,
and Fort Belknap
421 AM MST Tue Dec 2 2025
.TODAY...Breezy. Partly sunny. Slight chance of snow early in the
morning. Slight chance of snow late in the afternoon. Highs in
the lower 30s. Northwest winds 15 to 25 mph. Chance of snow
20 percent.
.TONIGHT...Colder. Mostly cloudy. Lows around 1. North winds 5 to
15 mph with gusts to around 30 mph decreasing to up to 5 mph
after midnight.
.WEDNESDAY...Colder. Partly sunny. Highs around 19. Southeast
winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 6. South winds up
to 10 mph shifting to the west after midnight.
.THURSDAY...Not as cold. Partly sunny. A 20 percent chance of
snow in the afternoon. Highs in the lower 30s. West winds 10 to
20 mph.
.THURSDAY NIGHT...Mostly cloudy. A 30 percent chance of snow in
the evening. Lows around 16.
.FRIDAY...Mostly cloudy. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs in the upper 20s.
Chance of snow 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then
chance of snow after midnight. Lows around 7. Chance of snow
70 percent.
.SATURDAY...Colder. Mostly cloudy with a 50 percent chance of
snow. Highs around 19.
.SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in
the evening. Lows around 4.
.SUNDAY...Not as cold. Partly sunny. Highs in the lower 30s.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 16. Highs
in the upper 30s.
$$
MTZ309-022300-
Eastern Pondera and Eastern Teton-
Including the cities of Brady, Conrad, and Ledger
421 AM MST Tue Dec 2 2025
.TODAY...Patchy fog through the day. Snow likely in the morning.
Chance of snow early in the afternoon, then slight chance of snow
late in the afternoon. Snow accumulation up to 1 inch. Highs in
the mid 30s. Northwest winds 10 to 15 mph with gusts to around
30 mph. Chance of snow 70 percent.
.TONIGHT...Colder, cloudy. Chance of snow in the evening, then
slight chance of snow after midnight. Lows around 14. Northwest
winds 5 to 10 mph shifting to the west after midnight. Chance of
snow 50 percent.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. South winds up
to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 18. Southwest winds 5 to 15 mph.
.THURSDAY...Partly sunny. A 20 percent chance of snow in the
afternoon. Highs in the upper 30s. Southwest winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows around 18.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 50 percent chance
of snow and rain. Highs in the mid 30s. Lows around 18.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs
in the mid 30s.
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
in the evening, then partly cloudy after midnight. Lows 15 to 21.
.SUNDAY...Partly sunny. Highs in the lower 40s.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow in the evening, then partly cloudy after midnight. Lows
in the upper 20s.
.MONDAY...Mostly sunny. Highs in the lower 40s.
$$
MTZ310-022300-
Western and Central Chouteau County-
Including the cities of Floweree, Carter, and Fort Benton
421 AM MST Tue Dec 2 2025
.TODAY...Patchy fog through the day. Snow early in the morning.
Snow likely in the late morning and early afternoon, then chance
of snow late in the afternoon. Snow accumulation up to 5 inches.
Highs in the mid 30s. West winds 10 to 15 mph. Gusts up to 40 mph
decreasing to 30 mph in the afternoon. Chance of snow near
100 percent.
.TONIGHT...Colder, cloudy. Patchy fog in the evening. Chance of
snow in the evening, then slight chance of snow after midnight.
Lows around 13. Northwest winds up to 15 mph. Gusts up to 30 mph
in the evening. Chance of snow 50 percent.
.WEDNESDAY...Mostly cloudy in the morning then clearing. Highs
25 to 31. South winds up to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 13 to 21. Southwest winds 5 to 15 mph with
gusts to around 35 mph.
.THURSDAY...Partly sunny. Slight chance of snow in the morning,
then chance of snow and rain in the afternoon. Highs in the mid
30s. Southwest winds 10 to 15 mph with gusts to around 30 mph.
Chance of precipitation 50 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 50 percent
chance of snow and rain. Lows around 20. Highs in the mid 30s.
.FRIDAY NIGHT...Mostly cloudy. Rain likely and slight chance of
snow in the evening, then chance of snow and rain after midnight.
Lows 16 to 22. Chance of precipitation 70 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs
27 to 33.
.SATURDAY NIGHT...Mostly cloudy with chance of snow in the
evening, then partly cloudy with slight chance of snow after
midnight. Lows 11 to 21. Chance of snow 40 percent.
.SUNDAY...Partly sunny. Highs in the upper 30s.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows 24 to 30. Highs in
the lower 40s.
$$
MTZ311-022300-
Bears Paw Mountains and Southern Blaine-
Including the city of Rocky Boy
421 AM MST Tue Dec 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...
.TODAY...Mostly cloudy with a 50 percent chance of snow. Patchy
fog early in the morning. Patchy fog in the afternoon. Highs in
the lower 30s. West winds 15 to 20 mph with gusts to around
40 mph.
.TONIGHT...Colder. Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows 7 to 13.
Northwest winds up to 15 mph. Gusts up to 30 mph in the evening.
Chance of snow 50 percent.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of snow in
the morning, then mostly sunny in the afternoon. Highs in the mid
20s. South winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 15. South winds up
to 10 mph shifting to the west with gusts to around 35 mph after
midnight.
.THURSDAY...Mostly sunny in the morning, then mostly cloudy with
a 20 percent chance of snow in the afternoon. Highs in the mid
30s. West winds 10 to 15 mph with gusts to around 35 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy. A 50 percent chance
of snow. Lows in the lower 20s. Highs in the lower 30s.
.FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then
chance of snow after midnight. Light snow accumulations. Lows
14 to 20. Chance of snow 70 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs
in the mid 20s.
.SATURDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Near steady
temperature around 20. Chance of snow 40 percent.
.SUNDAY...Partly sunny. Highs in the mid 30s.
.SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 20s.
Highs in the upper 30s.
$$
MTZ312-022300-
Cascade County below 5000ft-
Including the city of Great Falls
421 AM MST Tue Dec 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...
.TODAY...Patchy fog through the day. Chance of snow early in the
morning. Snow in the late morning and early afternoon, then
chance of snow late in the afternoon. Snow accumulation of 1 to
7 inches. Total snow accumulation 1 to 8 inches. Near steady
temperature in the lower 30s. West winds 5 to 15 mph. Gusts up to
35 mph in the morning. Chance of snow near 100 percent.
.TONIGHT...Colder, cloudy. Chance of snow in the evening, then
slight chance of snow after midnight. Patchy fog through the
night. Lows around 17. Northwest winds 5 to 10 mph shifting to
the west after midnight. Chance of snow 50 percent.
.WEDNESDAY...Partly sunny in the morning then clearing. Highs in
the mid 30s. Southwest winds up to 15 mph.
.WEDNESDAY NIGHT...Breezy. Partly cloudy in the evening then
becoming mostly cloudy. Near steady temperature in the mid 20s.
Southwest winds 10 to 25 mph.
.THURSDAY...Mostly sunny in the morning, then mostly cloudy with
a 20 percent chance of snow in the afternoon. Highs in the upper
30s. Southwest winds 10 to 20 mph.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows in the lower 20s.
.FRIDAY...Mostly cloudy. Chance of snow in the morning, then
chance of snow and rain in the afternoon. Highs in the upper 30s.
Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain and snow likely in the
evening, then chance of snow and rain after midnight. Light snow
accumulations. Lows 22 to 28. Chance of precipitation 70 percent.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
chance of snow and rain in the afternoon. Highs in the upper 30s.
Chance of precipitation 50 percent.
.SATURDAY NIGHT...Mostly cloudy with chance of snow in the
evening, then partly cloudy with slight chance of snow after
midnight. Near steady temperature in the lower 30s. Chance of
snow 40 percent.
.SUNDAY...Partly sunny. Highs in the lower 40s.
.SUNDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of
rain and snow in the evening, then partly cloudy after midnight.
Lows around 30.
.MONDAY...Breezy. Mostly sunny. Highs in the mid 40s.
&&
TEMPERATURE / PRECIPITATION
Great Falls Arpt 34 16 33 / 90 60 0
$$
MTZ313-022300-
Judith Basin County and Judith Gap-
Including the cities of Raynesford, Geyser, Stanford, Windham,
Benchland, Hobson, and Moccasin
421 AM MST Tue Dec 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...
.TODAY...Breezy. Chance of snow early in the morning, then snow
late in the morning. Chance of snow in the afternoon. Patchy fog
late in the afternoon. Snow accumulation up to 7 inches. Total
snow accumulation up to 8 inches. Highs in the mid 30s. West
winds 10 to 25 mph. Gusts up to 40 mph in the morning. Chance of
snow near 100 percent.
.TONIGHT...Colder. Cloudy with a 50 percent chance of snow.
Patchy fog. Lows around 14. Northwest winds 10 to 15 mph with
gusts to around 30 mph decreasing to up to 10 mph after midnight.
.WEDNESDAY...Partly sunny in the morning then clearing. Highs in
the mid 30s. Southwest winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 20. Southwest winds
5 to 15 mph with gusts to around 35 mph.
.THURSDAY...Partly sunny with a 20 percent chance of snow. Highs
in the upper 30s. West winds 10 to 20 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 50 percent
chance of snow. Lows in the lower 20s. Highs in the upper 30s.
.FRIDAY NIGHT...Snow and rain likely in the evening, then snow
likely and chance of rain after midnight. Light snow
accumulations. Lows in the lower 20s. Chance of precipitation
70 percent.
.SATURDAY...Mostly cloudy. Snow likely in the morning, then
chance of snow in the afternoon. Highs in the upper 30s. Chance
of snow 60 percent.
.SATURDAY NIGHT...Mostly cloudy with chance of snow in the
evening, then partly cloudy with slight chance of snow after
midnight. Near steady temperature in the upper 20s. Chance of
snow 40 percent.
.SUNDAY...Partly sunny. Highs in the lower 40s.
.SUNDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of
snow in the evening, then partly cloudy after midnight. Near
steady temperature in the mid 30s.
.MONDAY...Breezy. Mostly sunny. Highs in the mid 40s.
$$
MTZ314-022300-
Fergus County below 4500ft-
Including the cities of Hilger and Lewistown
421 AM MST Tue Dec 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...
.TODAY...Breezy, cloudy. Snow likely early in the morning, then
chance of snow in the late morning and afternoon. Patchy fog
through the day. Snow accumulation up to 4 inches. Near steady
temperature in the lower 30s. West winds 15 to 25 mph. Gusts up
to 50 mph in the morning. Chance of snow 70 percent.
.TONIGHT...Colder, cloudy. Chance of snow in the evening, then
slight chance of snow after midnight. Patchy fog through the
night. Lows around 13. Northwest winds 10 to 15 mph with gusts to
around 35 mph decreasing to up to 10 mph with gusts to around
25 mph after midnight. Chance of snow 50 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming mostly
sunny. Highs 25 to 31. South winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 16. South winds up
to 10 mph shifting to the west with gusts to around 35 mph after
midnight.
.THURSDAY...Partly sunny. A 20 percent chance of snow in the
afternoon. Highs in the upper 30s. West winds 10 to 15 mph. Gusts
up to 40 mph in the morning.
.THURSDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows in the mid 20s.
Chance of snow 50 percent.
.FRIDAY...Partly sunny. Slight chance of snow in the morning,
then chance of snow and rain in the afternoon. Highs in the mid
30s. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Snow and rain likely in the
evening, then chance of snow and rain after midnight. Light snow
accumulations. Lows around 20. Chance of precipitation
70 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs
29 to 35.
.SATURDAY NIGHT...Mostly cloudy. A 40 percent chance of snow in
the evening. Near steady temperature in the mid 20s.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs in the upper 30s.
Lows in the upper 20s.
.MONDAY...Mostly sunny. Highs in the lower 40s.
&&
TEMPERATURE / PRECIPITATION
Lewistown 33 12 31 / 100 70 10
$$
MTZ315-022300-
Upper Blackfoot and MacDonald Pass-
Including the cities of Marysville, Lincoln, Flesher Pass,
and MacDonald Pass
421 AM MST Tue Dec 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...
.TODAY...Patchy fog through the day. Chance of snow early in the
morning. Snow likely in the late morning and early afternoon,
then snow late in the afternoon. Snow accumulation of 1 to
3 inches. Total snow accumulation 1 to 4 inches. Highs 23 to 31.
West winds 5 to 15 mph. Gusts up to 40 mph decreasing to 25 mph
in the afternoon. Chance of snow near 100 percent.
.TONIGHT...Mostly cloudy. Patchy fog in the evening. Chance of
snow in the evening, then slight chance of snow after midnight.
Lows around 16. West winds up to 5 mph. Chance of snow
50 percent.
.WEDNESDAY...Partly sunny. Highs 22 to 30. West winds up to
15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of snow
after midnight. Near steady temperature in the lower 20s. West
winds 10 to 15 mph with gusts to around 40 mph.
.THURSDAY...Mostly cloudy. Chance of snow in the morning, then
snow likely in the afternoon. Highs 26 to 32. West winds 10 to
15 mph with gusts to around 35 mph. Chance of snow 70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Near steady temperature in the mid 20s.
.FRIDAY...Chance of snow in the morning, then snow in the
afternoon. Light snow accumulations. Highs 31 to 37. Chance of
snow 80 percent.
.FRIDAY NIGHT...Snow and rain in the evening, then snow likely
after midnight. Light snow accumulations. Near steady temperature
in the lower 30s. Chance of precipitation 90 percent.
.SATURDAY...Snow in the morning, then snow likely in the
afternoon. Light snow accumulations. Near steady temperature in
the lower 30s. Chance of snow 90 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy with a 50 percent
chance of snow. Lows in the mid 20s. Highs 31 to 37.
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Near steady temperature in the lower 30s.
.MONDAY...Partly sunny. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 33 to 39. Chance of
snow 30 percent.
$$
MTZ316-022300-
Gates of the Mountains-
Including the cities of Canyon Creek, Wolf Creek, and Craig
421 AM MST Tue Dec 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...
.TODAY...Chance of snow early in the morning, then snow likely in
the late morning and early afternoon. Snow late in the afternoon.
Patchy fog in the late morning and afternoon. Snow accumulation
up to 5 inches. Total snow accumulation up to 6 inches. Highs
28 to 34. Southwest winds 5 to 15 mph with gusts to around 35 mph
shifting to the northwest 5 to 10 mph in the afternoon. Chance of
snow near 100 percent.
.TONIGHT...Mostly cloudy. Patchy fog in the evening. Chance of
snow in the evening, then slight chance of snow after midnight.
Lows around 18. North winds up to 10 mph shifting to the west
after midnight. Chance of snow 50 percent.
.WEDNESDAY...Mostly sunny. Highs 27 to 33. Southwest winds 5 to
15 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Near steady temperature in the mid 20s. Southwest
winds 10 to 15 mph with gusts to around 35 mph.
.THURSDAY...Partly sunny. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs 31 to 37. Southwest
winds 10 to 15 mph with gusts to around 30 mph. Chance of snow
50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows in the mid 20s.
.FRIDAY THROUGH SATURDAY...Snow and rain likely. Light snow
accumulations. Highs 34 to 41. Lows around 30. Chance of
precipitation 70 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of snow and rain in the
evening, then slight chance of snow after midnight. Lows in the
upper 20s. Chance of precipitation 50 percent.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of
rain and snow. Highs 35 to 41. Lows in the lower 30s.
.MONDAY...Partly sunny. A 20 percent chance of snow in the
morning. Highs 38 to 44.
$$
MTZ317-022300-
Little Belt and Highwood Mountains-
Including the cities of Monarch, Neihart, and Kings Hill Pass
421 AM MST Tue Dec 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...
.TODAY...Snow. Patchy fog early in the morning. Areas of fog in
the late morning and afternoon. Snow accumulation of 1 to
9 inches. Total snow accumulation 1 to 11 inches. Near steady
temperature in the mid 20s. West winds 10 to 15 mph. Gusts up to
45 mph decreasing to 30 mph in the afternoon. Chance of snow near
100 percent.
.TONIGHT...Colder, cloudy. Chance of snow in the evening, then
slight chance of snow after midnight. Patchy fog through the
night. Lows 11 to 17. Northwest winds up to 15 mph. Gusts up to
30 mph in the evening. Chance of snow 50 percent.
.WEDNESDAY...Mostly sunny. A 20 percent chance of snow in the
morning. Highs 23 to 31. Southwest winds up to 15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Near steady temperature in the
lower 20s. Southwest winds 10 to 20 mph with gusts to around
35 mph.
.THURSDAY...Partly sunny. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs 26 to 34. Southwest
winds 10 to 20 mph with gusts to around 35 mph. Chance of snow
50 percent.
.THURSDAY NIGHT THROUGH SATURDAY...Snow likely. Moderate snow
accumulations. Lows in the lower 20s. Highs 29 to 35. Chance of
snow 70 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Near steady
temperature in the upper 20s. Chance of snow 50 percent.
.SUNDAY AND SUNDAY NIGHT...Breezy. Mostly cloudy. A 20 percent
chance of snow. Highs 30 to 38. Lows 24 to 30.
.MONDAY...Mostly sunny. Highs 32 to 40.
$$
MTZ318-022300-
Snowy and Judith Mountains-
421 AM MST Tue Dec 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...
.TODAY...Breezy. Patchy fog early in the morning, then areas of
fog late in the morning. Patchy fog in the afternoon. Snow likely
early in the morning, then snow late in the morning. Chance of
snow in the afternoon. Snow accumulation of 1 to 8 inches. Near
steady temperature in the upper 20s. Northwest winds 15 to
25 mph. Gusts up to 50 mph decreasing to 40 mph in the afternoon.
Chance of snow near 100 percent.
.TONIGHT...Colder, cloudy. Snow likely in the evening, then
chance of snow after midnight. Patchy fog through the night. Snow
accumulation of 1 to 5 inches. Total snow accumulation 2 to
14 inches. Lows around 12. Northwest winds 15 to 20 mph with
gusts to around 45 mph decreasing to 5 to 10 mph with gusts to
around 30 mph after midnight. Chance of snow 70 percent.
.WEDNESDAY...Mostly cloudy with a 20 percent chance of snow in
the morning, then mostly sunny in the afternoon. Highs 24 to 30.
West winds up to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 18. Southwest winds
5 to 20 mph. Gusts up to 45 mph after midnight.
.THURSDAY...Partly sunny. A 20 percent chance of snow in the
afternoon. Highs 30 to 36. West winds 10 to 15 mph. Gusts up to
45 mph decreasing to 30 mph in the afternoon.
.THURSDAY NIGHT AND FRIDAY...Breezy. Mostly cloudy with a
50 percent chance of snow. Lows in the lower 20s. Highs 29 to 35.
.FRIDAY NIGHT AND SATURDAY...Snow likely. Moderate snow
accumulations. Lows in the lower 20s. Highs 28 to 34. Chance of
snow 70 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Near steady
temperature in the mid 20s. Chance of snow 50 percent.
.SUNDAY...Partly sunny. Highs 32 to 38.
.SUNDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of
snow in the evening, then partly cloudy after midnight. Near
steady temperature around 30.
.MONDAY...Mostly sunny. Highs 35 to 41.
$$
MTZ319-022300-
Helena Valley-
Including the city of Helena
421 AM MST Tue Dec 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...
.TODAY...Chance of snow early in the morning, then snow likely in
the late morning and early afternoon. Snow late in the afternoon.
Patchy fog in the late morning and early afternoon. Snow
accumulation up to 1 inch. Highs in the mid 30s. Southwest winds
5 to 10 mph shifting to the west in the afternoon. Chance of snow
90 percent.
.TONIGHT...Mostly cloudy. Chance of snow in the evening, then
slight chance of snow after midnight. Lows around 17. West winds
up to 5 mph. Chance of snow 50 percent.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. South winds up
to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 19. Southwest winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. A 50 percent chance of snow in the
afternoon. Highs in the mid 30s. Southwest winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows in the mid 20s.
.FRIDAY...Chance of snow in the morning, then snow and rain
likely in the afternoon. Highs in the upper 30s. Chance of
precipitation 70 percent.
.FRIDAY NIGHT...Rain likely and slight chance of snow in the
evening, then chance of rain and slight chance of snow after
midnight. Near steady temperature in the mid 30s. Chance of
precipitation 70 percent.
.SATURDAY...Mostly cloudy. Rain and snow likely in the morning,
then chance of rain and slight chance of snow in the afternoon.
Highs in the lower 40s. Chance of precipitation 70 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain and snow in the
evening, then slight chance of rain and snow after midnight. Lows
in the mid 20s. Chance of precipitation 40 percent.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 20 percent chance
of rain and snow. Highs around 40. Lows in the upper 20s.
.MONDAY...Partly sunny. Highs in the lower 40s.
&&
TEMPERATURE / PRECIPITATION
Helena 33 17 33 / 90 60 0
$$
MTZ320-022300-
Big Belt, Bridger and Castle Mountains-
Including the cities of Trident, Maudlow, Battle Ridge Pass,
Bozeman Pass, and Deep Creek Pass
421 AM MST Tue Dec 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...
.TODAY...Patchy fog through the day. Snow in the morning. Snow
likely in the afternoon. Snow accumulation up to 6 inches. Total
snow accumulation up to 8 inches. Highs 24 to 30. West winds 5 to
15 mph. Gusts up to 65 mph decreasing to 40 mph in the afternoon.
Chance of snow near 100 percent.
.TONIGHT...Mostly cloudy. Patchy fog in the evening. Chance of
snow in the evening, then slight chance of snow after midnight.
Lows around 15. Northwest winds up to 10 mph with gusts to around
30 mph. Chance of snow 50 percent.
.WEDNESDAY...Mostly cloudy in the morning then becoming mostly
sunny. Highs 21 to 29. Southwest winds up to 10 mph. Gusts up to
30 mph in the afternoon.
.WEDNESDAY NIGHT...Mostly cloudy. A 20 percent chance of snow
after midnight. Near steady temperature around 19. Southwest
winds 5 to 15 mph. Gusts up to 40 mph increasing to 55 mph after
midnight.
.THURSDAY...Mostly cloudy. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs 24 to 32. Southwest
winds 5 to 15 mph. Gusts up to 55 mph decreasing to 40 mph in the
afternoon. Chance of snow 50 percent.
.THURSDAY NIGHT AND FRIDAY...Snow likely. Moderate snow
accumulations. Lows in the lower 20s. Highs 29 to 35. Chance of
snow 70 percent.
.FRIDAY NIGHT AND SATURDAY...Snow likely. Moderate snow
accumulations. Lows in the upper 20s. Highs 29 to 37. Chance of
snow 70 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows in the lower 20s.
Chance of snow 50 percent.
.SUNDAY THROUGH MONDAY...Mostly cloudy with a 20 percent chance
of snow. Highs 28 to 38. Lows in the mid 20s.
$$
MTZ321-022300-
Meagher County Valleys-
Including the cities of Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
421 AM MST Tue Dec 2 2025
.TODAY...Patchy fog through the day. Snow in the morning. Snow
likely in the afternoon. Snow accumulation up to 4 inches. Total
snow accumulation up to 5 inches. Highs in the lower 30s. West
winds 10 to 15 mph. Gusts up to 50 mph decreasing to 30 mph in
the afternoon. Chance of snow near 100 percent.
.TONIGHT...Mostly cloudy. Patchy fog in the evening. Chance of
snow in the evening, then slight chance of snow after midnight.
Lows around 14. Northwest winds up to 15 mph. Chance of snow
50 percent.
.WEDNESDAY...Partly sunny. Highs around 30. Southwest winds up to
15 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 18. Southwest winds
5 to 15 mph. Gusts up to 30 mph increasing to 40 mph after
midnight.
.THURSDAY...Partly sunny. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs in the lower 30s.
Southwest winds 5 to 15 mph with gusts to around 40 mph. Chance
of snow 50 percent.
.THURSDAY NIGHT AND FRIDAY...Snow likely. Light snow
accumulations. Lows in the lower 20s. Highs in the mid 30s.
Chance of snow 70 percent.
.FRIDAY NIGHT AND SATURDAY...Snow likely. Light snow
accumulations. Lows in the mid 20s. Highs in the mid 30s. Chance
of snow 70 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows in the lower 20s.
Chance of snow 50 percent.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of
snow. Highs in the mid 30s. Lows in the mid 20s.
.MONDAY...Partly sunny. Highs in the upper 30s.
$$
MTZ322-022300-
Elkhorn and Boulder Mountains-
Including the cities of Montana City, Clancy, Boulder, Corbin,
Wickes, Elk Park Pass, and Homestake Pass
421 AM MST Tue Dec 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...
.TODAY...Slight chance of snow early in the morning, then chance
of snow late in the morning. Snow likely in the afternoon. Patchy
fog in the late morning and afternoon. Snow accumulation up to
5 inches. Total snow accumulation up to 6 inches. Highs 24 to 32.
West winds 5 to 15 mph. Gusts up to 35 mph in the morning. Chance
of snow 70 percent.
.TONIGHT...Mostly cloudy. A 50 percent chance of snow in the
evening. Patchy fog in the evening. Lows 11 to 17. Northwest
winds up to 10 mph. Gusts up to 25 mph in the evening.
.WEDNESDAY...Partly sunny in the morning then clearing. Highs
24 to 32. Southwest winds up to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Near steady temperature around 19. West winds 5 to
15 mph with gusts to around 30 mph.
.THURSDAY...Mostly cloudy. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs 26 to 34. West winds
5 to 15 mph with gusts to around 30 mph. Chance of snow
50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows 20 to 26.
.FRIDAY THROUGH SATURDAY...Snow likely. Moderate snow
accumulations. Highs 30 to 38. Lows 25 to 31. Chance of snow
70 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows in the lower 20s.
Chance of snow 40 percent.
.SUNDAY THROUGH MONDAY...Mostly cloudy with a 20 percent chance
of snow. Highs 30 to 39. Lows 21 to 27.
$$
MTZ323-022300-
Canyon Ferry Area-
Including the cities of Toston, Townsend, and Winston
421 AM MST Tue Dec 2 2025
.TODAY...Patchy fog through the day. Snow in the morning. Snow
likely in the afternoon. Snow accumulation up to 3 inches. Total
snow accumulation up to 4 inches. Highs in the lower 30s. South
winds 5 to 10 mph shifting to the north in the afternoon. Gusts
up to 25 mph. Chance of snow near 100 percent.
.TONIGHT...Mostly cloudy. Chance of snow in the evening, then
slight chance of snow after midnight. Lows around 19. Northwest
winds up to 10 mph. Chance of snow 50 percent.
.WEDNESDAY...Partly sunny. Highs in the lower 30s. South winds up
to 10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 19. South winds up
to 10 mph.
.THURSDAY...Mostly cloudy with a 20 percent chance of snow. Highs
in the mid 30s. South winds 5 to 10 mph.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows in the mid 20s.
.FRIDAY...Mostly cloudy. Chance of snow in the morning, then
chance of snow and rain in the afternoon. Highs in the upper 30s.
Chance of precipitation 50 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with rain likely and
chance of snow. Light snow accumulations. Lows around 30. Highs
around 40. Chance of precipitation 70 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of rain and slight chance
of snow in the evening, then slight chance of snow after
midnight. Lows in the mid 20s. Chance of precipitation
50 percent.
.SUNDAY...Partly sunny with a 20 percent chance of snow. Highs in
the upper 30s.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow in the evening. Lows in the upper 20s.
.MONDAY...Partly sunny. Highs around 40.
$$
MTZ324-022300-
Missouri Headwaters-
Including the cities of Harrison, Three Forks, Willow Creek,
Pony, and Whitehall
421 AM MST Tue Dec 2 2025
.TODAY...Mostly cloudy. Chance of snow in the morning, then snow
likely in the afternoon. Patchy fog in the afternoon. Snow
accumulation up to 1 inch. Highs in the mid 30s. Southwest winds
5 to 15 mph with gusts to around 35 mph shifting to the northwest
5 to 10 mph in the afternoon. Chance of snow 70 percent.
.TONIGHT...Mostly cloudy. A 50 percent chance of snow in the
evening. Lows around 16. Northwest winds up to 5 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Southwest
winds up to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 19. Southwest winds 5 to 15 mph. Gusts
up to 30 mph after midnight.
.THURSDAY...Partly sunny. A 20 percent chance of snow in the
afternoon. Highs in the upper 30s. Southwest winds 5 to 15 mph
with gusts to around 30 mph.
.THURSDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows in the mid 20s.
Chance of snow 50 percent.
.FRIDAY...Mostly cloudy. Chance of snow in the morning, then
chance of snow and rain in the afternoon. Highs in the upper 30s.
Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Rain likely and chance of snow in
the evening, then chance of snow and rain after midnight. Near
steady temperature in the mid 30s. Chance of precipitation
70 percent.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow and
rain. Highs in the lower 40s.
.SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow in the evening. Lows in the mid 20s.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs around 40. Lows
in the mid 20s.
.MONDAY...Mostly sunny. Highs in the lower 40s.
$$
MTZ325-022300-
Madison River Valley-
Including the cities of Cameron, Ennis, Jeffers, McAllister,
and Norris
421 AM MST Tue Dec 2 2025
.TODAY...Breezy. Mostly cloudy. Chance of snow until late
afternoon, then snow late in the afternoon. Patchy fog late in
the afternoon. Snow accumulation up to 2 inches. Highs in the mid
30s. South winds 15 to 25 mph with gusts to around 40 mph
becoming southwest 5 to 15 mph in the afternoon. Chance of snow
90 percent.
.TONIGHT...Mostly cloudy. A 50 percent chance of snow in the
evening. Lows around 16. North winds up to 10 mph.
.WEDNESDAY...Mostly sunny. Highs in the lower 30s. Southwest
winds up to 10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 18. South winds 10 to 20 mph. Gusts up
to 35 mph after midnight.
.THURSDAY...Mostly cloudy. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs in the mid 30s. South
winds 10 to 20 mph with gusts to around 35 mph. Chance of snow
50 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 50 percent
chance of snow. Lows in the lower 20s. Highs in the upper 30s.
.FRIDAY NIGHT...Breezy. Snow likely in the evening, then chance
of snow and rain after midnight. Light snow accumulations. Near
steady temperature in the mid 30s. Chance of precipitation
70 percent.
.SATURDAY...Breezy. Mostly cloudy. Chance of snow in the morning,
then chance of snow and rain in the afternoon. Highs in the lower
40s. Chance of precipitation 50 percent.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Breezy. Mostly cloudy with
a 20 percent chance of snow. Lows in the mid 20s. Highs around
40.
.MONDAY...Mostly sunny. Highs in the lower 40s.
$$
MTZ326-022300-
Gallatin Valley-
Including the cities of Bozeman and Gallatin Gateway
421 AM MST Tue Dec 2 2025
.TODAY...Chance of snow in the morning. Snow likely in the
afternoon. Patchy fog in the late morning and afternoon. Snow
accumulation up to 2 inches. Total snow accumulation up to
3 inches. Highs in the lower 30s. Southwest winds 5 to 15 mph
shifting to the northwest 5 to 10 mph in the afternoon. Chance of
snow 70 percent.
.TONIGHT...Cloudy. A 50 percent chance of snow in the evening.
Patchy fog in the evening. Lows around 16. West winds up to
5 mph.
.WEDNESDAY...Mostly cloudy in the morning then clearing. Highs in
the lower 30s. Southwest winds up to 5 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 18. South winds 5 to 10 mph.
.THURSDAY...Mostly cloudy. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs in the mid 30s.
Southwest winds 5 to 10 mph. Chance of snow 50 percent.
.THURSDAY NIGHT...Cloudy with a 50 percent chance of snow. Lows
in the mid 20s.
.FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs
in the upper 30s.
.FRIDAY NIGHT AND SATURDAY...Snow and rain likely. Light snow
accumulations. Lows in the upper 20s. Highs around 40. Chance of
precipitation 70 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of snow and rain in the
evening, then slight chance of snow after midnight. Lows in the
lower 20s. Chance of precipitation 40 percent.
.SUNDAY...Partly sunny. Highs around 40.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow in the evening. Lows in the mid 20s.
.MONDAY...Mostly sunny. Highs in the lower 40s.
&&
TEMPERATURE / PRECIPITATION
Bozeman Airport 34 15 32 / 80 50 0
Bozeman MSU 33 16 32 / 80 60 0
$$
MTZ330-022300-
Gallatin and Madison County Mountains and Centennial Mountains-
Including the cities of Big Sky, West Yellowstone, Targhee Pass,
and Raynolds Pass
421 AM MST Tue Dec 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST
WEDNESDAY...
.TODAY...Patchy fog through the day. Chance of snow in the
morning. Snow likely early in the afternoon, then snow late in
the afternoon. Snow accumulation up to 5 inches. Total snow
accumulation up to 7 inches. Highs 21 to 31. West winds 5 to
15 mph. Gusts up to 40 mph decreasing to 30 mph in the afternoon.
Chance of snow near 100 percent.
.TONIGHT...Mostly cloudy. A 50 percent chance of snow in the
evening. Patchy fog in the evening. Lows 8 to 14. North winds up
to 10 mph with gusts to around 25 mph.
.WEDNESDAY...Mostly sunny. Highs 20 to 30. West winds up to
10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Near steady temperature around 15. Southwest winds
5 to 15 mph. Gusts up to 25 mph increasing to 35 mph after
midnight.
.THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs
19 to 29. Southwest winds 5 to 15 mph with gusts to around
30 mph.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Near steady temperature around 20.
.FRIDAY THROUGH SATURDAY...Snow likely. Moderate snow
accumulations. Highs 24 to 36. Lows 19 to 27. Chance of snow
70 percent.
.SATURDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows 15 to 23. Chance
of snow 50 percent.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy with a 20 percent chance
of snow. Highs 25 to 35. Lows 16 to 22.
.MONDAY...Mostly sunny. A 20 percent chance of snow in the
morning. Highs 26 to 36.
&&
TEMPERATURE / PRECIPITATION
West Yellowstone 28 5 29 / 80 40 0
$$
MTZ327-022300-
Northwest Beaverhead County-
Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
421 AM MST Tue Dec 2 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING...
.TODAY...Mostly cloudy. Patchy fog through the day. Chance of
snow in the morning. Snow likely early in the afternoon, then
chance of snow late in the afternoon. Snow accumulation up to
4 inches. Total snow accumulation up to 5 inches. Highs 24 to 32.
West winds 10 to 15 mph. Gusts up to 45 mph decreasing to 30 mph
in the afternoon. Chance of snow 70 percent.
.TONIGHT...Mostly cloudy with a 50 percent chance of snow in the
evening, then partly cloudy after midnight. Lows around 11.
Northwest winds up to 10 mph with gusts to around 25 mph.
.WEDNESDAY...Mostly sunny. Highs 22 to 30. West winds up to
10 mph.
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 14. West winds 5 to
10 mph with gusts to around 30 mph.
.THURSDAY...Mostly cloudy. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs 24 to 32. West winds
5 to 15 mph with gusts to around 30 mph. Chance of snow
50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Near steady temperature in the lower 20s.
.FRIDAY...Chance of snow in the morning, then snow likely in the
afternoon. Heavy snow accumulations. Highs 28 to 36. Chance of
snow 70 percent.
.FRIDAY NIGHT...Snow in the evening, then snow likely after
midnight. Heavy snow accumulations. Near steady temperature in
the upper 20s. Chance of snow 90 percent.
.SATURDAY...Mostly cloudy. Snow likely in the morning, then
chance of snow in the afternoon. Moderate snow accumulations.
Highs 28 to 36. Chance of snow 70 percent.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy with a
50 percent chance of snow. Lows around 20. Highs 28 to 36.
.MONDAY...Partly sunny. A 20 percent chance of snow in the
morning. Highs 29 to 37.
$$
MTZ328-022300-
Beaverhead and Western Madison below 6000ft-
Including the cities of Bannack, Dillon, Glen, and Waterloo
421 AM MST Tue Dec 2 2025
.TODAY...Mostly cloudy. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs 32 to 38. Southwest
winds 10 to 15 mph with gusts to around 35 mph shifting to the
northwest 5 to 15 mph in the afternoon. Chance of snow
50 percent.
.TONIGHT...Mostly cloudy. A 50 percent chance of snow in the
evening. Lows around 15. Northwest winds up to 10 mph.
.WEDNESDAY...Mostly sunny. Highs 29 to 35. Southwest winds up to
10 mph.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 17. Southwest winds 5 to 15 mph.
.THURSDAY...Partly sunny. A 20 percent chance of snow in the
afternoon. Highs 32 to 38. Southwest winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows in the lower 20s.
Chance of snow 40 percent.
.FRIDAY...Mostly cloudy. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs 35 to 41. Chance of
snow 50 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 50 percent chance
of snow and rain. Lows in the upper 20s. Highs 37 to 43.
.SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in
the evening. Lows in the lower 20s.
.SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs 36 to 42. Lows in
the lower 20s.
.MONDAY...Mostly sunny. Highs 37 to 43.
&&
TEMPERATURE / PRECIPITATION
Dillon 37 15 34 / 50 40 0
$$
MTZ329-022300-
Ruby Mountains and Southern Beaverhead Mountains-
Including the city of Monida Pass
421 AM MST Tue Dec 2 2025
.TODAY...Mostly cloudy. Slight chance of snow early in the
morning, then chance of snow in the late morning and afternoon.
Highs 25 to 31. Southwest winds 10 to 15 mph shifting to the
northwest in the afternoon. Gusts up to 30 mph. Chance of snow
50 percent.
.TONIGHT...Mostly cloudy. A 40 percent chance of snow in the
evening. Lows around 14. North winds 5 to 15 mph with gusts to
around 30 mph.
.WEDNESDAY...Mostly sunny. Highs 24 to 30. West winds up to
10 mph. Gusts up to 25 mph in the morning.
.WEDNESDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows around 15. South winds 5 to 10 mph.
.THURSDAY...Partly sunny with a 20 percent chance of snow. Highs
23 to 31. South winds 5 to 15 mph.
.THURSDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Near steady
temperature in the lower 20s. Chance of snow 40 percent.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with a 50 percent chance
of snow. Highs 28 to 36. Lows in the mid 20s.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy with a
20 percent chance of snow. Lows around 20. Highs 28 to 36.
.MONDAY...Mostly sunny. Highs 29 to 37.
$$