Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
637
FPUS55 KTFX 091022
ZFPTFX
Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
322 AM MST Tue Dec 9 2025
Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Wednesday.
MTZ301-092300-
East Glacier Park Region-
Including the cities of East Glacier Park, Kiowa, Babb,
Saint Mary, Marias Pass, and Logan Pass
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM MST THIS
MORNING...
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO
11 AM MST WEDNESDAY...
.TODAY...Windy. Mostly cloudy. A 20 percent chance of snow early
in the morning. Highs 31 to 39. West winds 25 to 35 mph with
gusts to around 85 mph decreasing to 15 to 25 mph with gusts to
around 55 mph in the afternoon.
.TONIGHT...Colder. Chance of snow in the evening, then snow after
midnight. Snow accumulation up to 5 inches. Near steady
temperature in the upper 20s. Southwest winds 15 to 20 mph. Gusts
up to 40 mph increasing to 50 mph after midnight. Chance of snow
near 100 percent.
.WEDNESDAY...Windy. Snow and rain in the morning, then snow with
rain likely in the afternoon. Snow may be heavy at times in the
morning. Snow accumulation up to 8 inches. Snow level 5900 feet.
Highs 34 to 44. Southwest winds 20 to 35 mph with gusts to around
80 mph. Chance of precipitation near 100 percent.
.WEDNESDAY NIGHT...Breezy. Snow and rain likely. Snow may be
heavy at times after midnight. Heavy snow accumulations. Snow
level 5600 feet. Lows 20 to 30. West winds 10 to 25 mph. Gusts up
to 55 mph decreasing to 45 mph after midnight. Chance of
precipitation 70 percent.
.THURSDAY...Snow. Snow may be heavy at times. Heavy snow
accumulations. Highs 31 to 39. Temperatures falling into the mid
teens in the afternoon. West winds 10 to 15 mph. Gusts up to
40 mph decreasing to 30 mph in the afternoon. Chance of snow near
100 percent.
.THURSDAY NIGHT AND FRIDAY...Colder. Snow likely. Moderate snow
accumulations. Lows zero to 6 above. Highs 19 to 27. Chance of
snow 70 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 50 percent chance
of snow. Lows 4 to 10. Highs 24 to 30.
.SATURDAY NIGHT AND SUNDAY...Breezy. Mostly cloudy. A 50 percent
chance of snow. Lows in the lower 20s. Highs 29 to 37.
.SUNDAY NIGHT AND MONDAY...Breezy. Mostly cloudy. A 50 percent
chance of snow. Lows 25 to 31. Highs 32 to 40.
$$
MTZ307-092300-
Southern Rocky Mountain Front-
Including the city of Rogers Pass
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM MST THIS
MORNING...
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO
11 AM MST WEDNESDAY...
.TODAY...Windy. Mostly cloudy. Snow and slight chance of rain
early in the morning, then slight chance of snow late in the
morning. Snow may be heavy at times early in the morning. Snow
accumulation up to 5 inches. Highs 32 to 40. West winds 25 to
35 mph with gusts to around 85 mph decreasing to 15 to 25 mph
with gusts to around 60 mph in the afternoon. Chance of
precipitation 90 percent.
.TONIGHT...Colder. Slight chance of snow in the evening, then
snow after midnight. Snow accumulation up to 6 inches. Lows 21 to
29. Southwest winds 10 to 15 mph with gusts to around 45 mph.
Chance of snow near 100 percent.
.WEDNESDAY...Windy. Snow and rain. Snow accumulation up to
10 inches. Snow level 7000 feet. Highs 35 to 45. West winds 15 to
30 mph with gusts to around 75 mph. Chance of precipitation near
100 percent.
.WEDNESDAY NIGHT...Windy. Snow and rain. Heavy snow
accumulations. Snow level 6800 feet. Near steady temperature in
the mid 30s. West winds 15 to 30 mph with gusts to around 60 mph.
Chance of precipitation near 100 percent.
.THURSDAY...Snow and rain in the morning, then snow in the
afternoon. Snow may be heavy at times. Heavy snow accumulations.
Highs 34 to 42. West winds 10 to 20 mph. Gusts up to 45 mph
decreasing to 35 mph in the afternoon. Chance of precipitation
near 100 percent.
.THURSDAY NIGHT...Much colder. Snow. Snow may be heavy at times
in the evening. Heavy snow accumulations. Lows 6 to 18. Chance of
snow 90 percent.
.FRIDAY...Snow likely in the morning, then chance of snow in the
afternoon. Moderate snow accumulations. Highs 26 to 36. Chance of
snow 70 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 50 percent chance
of snow. Lows 12 to 22. Highs 26 to 34.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. A 50 percent chance
of snow. Lows in the mid 20s. Highs 30 to 38.
.SUNDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Near steady
temperature around 30. Chance of snow 40 percent.
.MONDAY...Partly sunny with a 50 percent chance of snow. Highs
34 to 42.
$$
MTZ302-092300-
Northern High Plains-
Including the cities of Browning, Heart Butte, and Dupuyer
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM MST THIS
MORNING...
...HIGH WIND WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY AFTERNOON...
.TODAY...Windy. Mostly cloudy. A 20 percent chance of rain and
snow early in the morning. Highs in the lower 40s. West winds
25 to 35 mph with gusts to around 85 mph decreasing to 15 to
30 mph with gusts to around 50 mph in the afternoon.
.TONIGHT...Colder. Mostly cloudy. A 50 percent chance of snow
after midnight. Near steady temperature in the lower 30s. West
winds 10 to 20 mph shifting to the south 10 to 15 mph after
midnight. Gusts up to 40 mph.
.WEDNESDAY...Windy. Rain and snow likely in the morning, then
chance of rain and slight chance of snow in the afternoon. Snow
accumulation up to 1 inch. Highs in the mid 40s. West winds 15 to
30 mph with gusts to around 75 mph. Chance of precipitation
70 percent.
.WEDNESDAY NIGHT...Breezy, colder. Chance of rain and slight
chance of snow in the evening, then rain likely and chance of
snow after midnight. Light snow accumulations. Lows 14 to 26.
West winds 10 to 25 mph with gusts to around 50 mph. Chance of
precipitation 70 percent.
.THURSDAY...Snow likely. Moderate snow accumulations. Highs in
the upper 30s. Temperatures falling into the upper single digits
in the afternoon. Northwest winds 10 to 15 mph with gusts to
around 35 mph. Chance of snow 70 percent.
.THURSDAY NIGHT...Much colder. Snow likely. Moderate snow
accumulations. Lows 5 below to 1 above zero. Chance of snow
70 percent.
.FRIDAY AND FRIDAY NIGHT...Much colder. Mostly cloudy with a
50 percent chance of snow. Highs 11 to 19. Lows 4 below to
2 above zero.
.SATURDAY...Not as cold. Mostly cloudy. Chance of snow in the
morning, then slight chance of snow in the afternoon. Highs 18 to
26. Chance of snow 50 percent.
.SATURDAY NIGHT...Not as cold. Mostly cloudy with a 20 percent
chance of snow. Lows 10 to 18.
.SUNDAY...Breezy. Not as cold. Partly sunny. Chance of snow in
the morning, then slight chance of rain and snow in the
afternoon. Highs in the upper 30s. Chance of precipitation
50 percent.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. A 20 percent chance of
snow. Lows in the upper 20s. Highs in the lower 40s.
$$
MTZ308-092300-
Southern High Plains-
Including the cities of Bynum, Choteau, and Pendroy
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM MST THIS
MORNING...
...HIGH WIND WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY AFTERNOON...
.TODAY...Windy. Mostly cloudy. Chance of rain early in the
morning, then slight chance of rain and snow late in the morning.
Highs in the upper 40s. West winds 25 to 35 mph with gusts to
around 85 mph decreasing to 15 to 30 mph with gusts to around
55 mph in the afternoon. Chance of precipitation 50 percent.
.TONIGHT...Colder. Mostly cloudy. Snow and rain likely after
midnight. Snow accumulation up to 1 inch. Near steady temperature
in the mid 30s. Southwest winds 10 to 15 mph shifting to the
south 5 to 15 mph after midnight. Gusts up to 45 mph. Chance of
precipitation 70 percent.
.WEDNESDAY...Windy. Rain and slight chance of snow in the
morning, then rain likely in the afternoon. Little or no snow
accumulation. Highs in the lower 50s. Southwest winds 15 to
30 mph with gusts to around 70 mph. Chance of precipitation
90 percent.
.WEDNESDAY NIGHT...Breezy. Rain likely and slight chance of snow.
Lows 30 to 40. West winds 15 to 25 mph with gusts to around
55 mph decreasing to 10 to 15 mph with gusts to around 45 mph
after midnight. Chance of precipitation 70 percent.
.THURSDAY...Snow and rain in the morning, then snow in the
afternoon. Moderate snow accumulations. Highs in the mid 40s.
Temperatures falling into the mid teens in the afternoon. West
winds 10 to 15 mph with gusts to around 40 mph shifting to the
north with gusts to around 30 mph in the afternoon. Chance of
precipitation 90 percent.
.THURSDAY NIGHT AND FRIDAY...Much colder. Snow likely. Moderate
snow accumulations. Lows zero to 6 above. Highs 17 to 29. Chance
of snow 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows 1 to 9. Chance of
snow 50 percent.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 20 percent
chance of snow. Highs 22 to 32. Lows 13 to 23.
.SUNDAY...Not as cold. Partly sunny. Chance of snow and slight
chance of rain in the morning, then slight chance of rain and
snow in the afternoon. Highs in the lower 40s. Chance of
precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the
evening. Lows 25 to 31.
.MONDAY...Partly sunny. Slight chance of snow in the morning,
then slight chance of rain and snow in the afternoon. Highs in
the mid 40s. Chance of precipitation 20 percent.
$$
MTZ303-092300-
Eastern Glacier, Western Toole, and Central Pondera-
Including the cities of Cut Bank, Ethridge, and Santa Rita
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM MST THIS
MORNING...
...HIGH WIND WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY AFTERNOON...
.TODAY...Windy. Mostly cloudy with a 20 percent chance of rain
and snow in the morning, then mostly sunny in the afternoon.
Highs 44 to 50. West winds 15 to 30 mph. Gusts up to 70 mph
decreasing to 40 mph in the afternoon.
.TONIGHT...Colder. Partly cloudy in the evening, then mostly
cloudy with a 50 percent chance of snow after midnight. Lows in
the mid 20s. West winds 10 to 15 mph shifting to the south 5 to
15 mph after midnight. Gusts up to 30 mph.
.WEDNESDAY...Windy. Cloudy with chance of rain and snow in the
morning, then partly sunny with chance of snow and slight chance
of rain in the afternoon. Highs in the mid 40s. South winds 15 to
25 mph shifting to the west 15 to 30 mph in the afternoon. Gusts
up to 45 mph. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance
of rain and snow. Lows 9 to 17. Northwest winds 10 to 20 mph with
gusts to around 35 mph.
.THURSDAY...Cloudy with a 50 percent chance of snow. Highs 31 to
37. Temperatures falling into the lower single digits in the
afternoon. North winds 10 to 20 mph.
.THURSDAY NIGHT AND FRIDAY...Much colder. Cloudy with a
50 percent chance of snow. Lows around 5 below. Highs around 8.
.FRIDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows around 6 below.
Chance of snow 50 percent.
.SATURDAY...Mostly cloudy. A 20 percent chance of snow in the
morning. Highs around 12.
.SATURDAY NIGHT...Mostly cloudy. Lows around 4.
.SUNDAY...Not as cold. Partly sunny. A 20 percent chance of snow
in the morning. Highs in the mid 30s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 18 to 24. Highs in
the upper 30s.
&&
TEMPERATURE / PRECIPITATION
Cut Bank 45 25 46 / 20 40 40
$$
MTZ304-092300-
Eastern Toole and Liberty-
Including the cities of Devon, Shelby, Chester, Galata, Joplin,
Lothair, and Whitlash
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM MST THIS
MORNING...
.TODAY...Windy. Mostly cloudy with a 50 percent chance of rain
and snow in the morning, then mostly sunny in the afternoon.
Highs 42 to 48. Northwest winds 15 to 30 mph with gusts to around
80 mph shifting to the west 15 to 20 mph with gusts to around
35 mph in the afternoon.
.TONIGHT...Colder. Partly cloudy in the evening, then mostly
cloudy with a 50 percent chance of snow after midnight. Lows in
the lower 20s. West winds 5 to 10 mph with gusts to around 25 mph
shifting to the south with gusts to around 35 mph after midnight.
.WEDNESDAY...Mostly cloudy. Rain and snow likely in the morning,
then slight chance of rain and snow in the afternoon. Little or
no snow accumulation. Highs in the lower 40s. South winds 10 to
15 mph shifting to the west 10 to 20 mph in the afternoon. Gusts
up to 35 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Colder. Mostly cloudy. Slight chance of rain
and snow in the evening, then chance of snow and rain after
midnight. Lows 11 to 19. Northwest winds 10 to 15 mph with gusts
to around 35 mph. Chance of precipitation 50 percent.
.THURSDAY...Chance of snow in the morning, then snow likely in
the afternoon. Moderate snow accumulations. Highs 31 to 37.
Temperatures falling into the lower single digits in the
afternoon. North winds 10 to 15 mph with gusts to around 35 mph.
Chance of snow 70 percent.
.THURSDAY NIGHT AND FRIDAY...Much colder. Cloudy with a
50 percent chance of snow. Lows around 6 below. Highs around 5.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Lows around 8 below.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs around 8. Chance of
snow 30 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cold. Mostly cloudy. Lows
4 below to 2 above zero. Highs in the lower 30s.
.SUNDAY NIGHT...Not as cold. Partly cloudy. Lows around 17.
.MONDAY...Partly sunny. Highs in the upper 30s.
$$
MTZ305-092300-
Hill County-
Including the city of Havre
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...
.TODAY...Windy. Cloudy with chance of rain and snow early in the
morning, then mostly cloudy with slight chance of rain and snow
late in the morning. Mostly sunny in the afternoon. Highs in the
mid 40s. Northwest winds 20 to 30 mph with gusts to around 65 mph
becoming west 10 to 20 mph in the afternoon. Chance of
precipitation 50 percent.
.TONIGHT...Colder. Partly cloudy in the evening, then mostly
cloudy with a 20 percent chance of snow after midnight. Lows
around 19. West winds 5 to 10 mph shifting to the southeast after
midnight.
.WEDNESDAY...Mostly cloudy. Snow and slight chance of rain in the
morning, then chance of rain and snow in the afternoon. Snow
accumulation up to 1 inch. Highs in the lower 40s. Southeast
winds 5 to 15 mph shifting to the southwest 10 to 15 mph in the
afternoon. Chance of precipitation 90 percent.
.WEDNESDAY NIGHT...Cloudy with a 50 percent chance of rain and
snow. Lows 13 to 19. Northwest winds 10 to 15 mph.
.THURSDAY...Snow likely. Moderate snow accumulations. Highs in
the lower 30s. Temperatures falling into the lower single digits
in the afternoon. North winds 10 to 20 mph. Chance of snow
70 percent.
.THURSDAY NIGHT...Much colder. Cloudy with a 50 percent chance of
snow. Lows around 8 below.
.FRIDAY...Much colder. Snow likely. Light snow accumulations.
Highs around 3. Chance of snow 70 percent.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Near steady temperature around 1 below.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs around 4. Chance of
snow 30 percent.
.SATURDAY NIGHT...Mostly cloudy. Lows around 7 below.
.SUNDAY...Not as cold. Partly sunny with a 20 percent chance of
snow. Highs in the lower 30s.
.SUNDAY NIGHT...Not as cold. Partly cloudy in the evening then
becoming mostly cloudy. Lows 10 to 16.
.MONDAY...Partly sunny. Highs in the mid 30s.
&&
TEMPERATURE / PRECIPITATION
Havre 47 20 43 / 70 10 90
$$
MTZ306-092300-
Northern Blaine County-
Including the cities of Chinook, Zurich, Harlem, Hogeland,
and Fort Belknap
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...
.TODAY...Windy. Cloudy with rain likely early in the morning,
then mostly sunny in the late morning and afternoon. Highs 42 to
48. Northwest winds 15 to 30 mph. Gusts up to 65 mph decreasing
to 40 mph in the afternoon. Chance of rain 70 percent.
.TONIGHT...Colder. Partly cloudy in the evening, then snow after
midnight. Little or no snow accumulation. Lows around 16.
Northwest winds 5 to 10 mph shifting to the southeast after
midnight. Gusts up to 25 mph. Chance of snow near 100 percent.
.WEDNESDAY...Snow in the morning, then chance of rain and snow in
the afternoon. Snow accumulation up to 1 inch. Snow level
2800 feet. Highs in the upper 30s. Southeast winds 10 to 15 mph
with gusts to around 30 mph. Chance of precipitation near
100 percent.
.WEDNESDAY NIGHT...Cloudy with a 50 percent chance of rain and
snow. Lows 14 to 20. Northwest winds 10 to 15 mph.
.THURSDAY...Mostly cloudy with a 50 percent chance of snow. Highs
in the lower 30s. Temperatures falling into the lower single
digits in the afternoon. North winds 10 to 20 mph.
.THURSDAY NIGHT...Much colder. Mostly cloudy with a 50 percent
chance of snow. Lows around 10 below.
.FRIDAY...Much colder. Cloudy with a 50 percent chance of snow.
Highs near zero.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Near steady temperature around 4 below.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs around 3. Chance of
snow 30 percent.
.SATURDAY NIGHT...Mostly cloudy. Lows around 9 below.
.SUNDAY...Not as cold. Partly sunny with a 20 percent chance of
snow. Highs around 30.
.SUNDAY NIGHT...Not as cold. Partly cloudy. Lows around 11.
.MONDAY...Partly sunny. Highs in the lower 30s.
$$
MTZ309-092300-
Eastern Pondera and Eastern Teton-
Including the cities of Brady, Conrad, and Ledger
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM MST THIS
MORNING...
.TODAY...Windy. Mostly cloudy until late afternoon then becoming
mostly sunny. Chance of rain early in the morning, then slight
chance of rain and snow late in the morning. Highs 48 to 54. West
winds 15 to 30 mph. Gusts up to 65 mph decreasing to 40 mph in
the afternoon. Chance of precipitation 40 percent.
.TONIGHT...Colder. Partly cloudy in the evening, then mostly
cloudy with chance of snow and rain likely after midnight. Little
or no snow accumulation. Lows in the upper 20s. Southwest winds
5 to 15 mph. Chance of precipitation 70 percent.
.WEDNESDAY...Cloudy with rain and snow likely in the morning,
then partly sunny with chance of rain in the afternoon. No snow
accumulation. Highs in the lower 50s. Southwest winds 10 to
20 mph with gusts to around 35 mph. Chance of precipitation
70 percent.
.WEDNESDAY NIGHT...Mostly cloudy with chance of rain and slight
chance of snow. Lows 20 to 30. West winds 10 to 15 mph with gusts
to around 30 mph. Chance of precipitation 50 percent.
.THURSDAY...Snow and rain likely in the morning, then snow likely
in the afternoon. Moderate snow accumulations. Highs 40 to 46.
Temperatures falling into the upper single digits in the
afternoon. West winds 10 to 15 mph shifting to the north in the
afternoon. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Much colder. Snow likely. Light snow
accumulations. Lows around 2 below. Chance of snow 70 percent.
.FRIDAY...Much colder. Cloudy with a 50 percent chance of snow.
Highs 8 to 14.
.FRIDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows around 2 below.
Chance of snow 50 percent.
.SATURDAY...Mostly cloudy. A 30 percent chance of snow in the
morning. Highs 12 to 20.
.SATURDAY NIGHT...Mostly cloudy. Lows 2 to 10.
.SUNDAY...Not as cold. Partly sunny. A 20 percent chance of rain
and snow in the morning. Highs in the upper 30s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the lower 20s.
Highs in the lower 40s.
$$
MTZ310-092300-
Western and Central Chouteau County-
Including the cities of Floweree, Carter, and Fort Benton
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...
.TODAY...Windy. Mostly cloudy until late afternoon then becoming
mostly sunny. Chance of rain in the morning. Chance of snow late
in the morning, then slight chance of rain and snow early in the
afternoon. Highs 47 to 53. West winds 15 to 30 mph. Gusts up to
85 mph in the morning. Chance of precipitation 50 percent.
.TONIGHT...Colder. Partly cloudy in the evening, then mostly
cloudy with a 50 percent chance of snow and rain after midnight.
Lows in the mid 20s. West winds 5 to 15 mph with gusts to around
30 mph shifting to the south 5 to 10 mph after midnight.
.WEDNESDAY...Cloudy. Rain likely and snow in the morning, then
chance of rain in the afternoon. Little or no snow accumulation.
Highs 47 to 53. South winds 10 to 15 mph shifting to the west
15 to 20 mph in the afternoon. Gusts up to 40 mph. Chance of
precipitation 90 percent.
.WEDNESDAY NIGHT...Chance of rain and slight chance of snow in
the evening, then rain likely and chance of snow after midnight.
Light snow accumulations. Lows 23 to 33. West winds 10 to 20 mph
with gusts to around 40 mph. Chance of precipitation 70 percent.
.THURSDAY...Snow and rain in the morning, then snow likely in the
afternoon. Moderate snow accumulations. Highs 38 to 44.
Temperatures falling into the upper single digits in the
afternoon. Northwest winds 10 to 15 mph with gusts to around
30 mph. Chance of precipitation 90 percent.
.THURSDAY NIGHT AND FRIDAY...Much colder. Snow likely. Moderate
snow accumulations. Lows around 2 below. Highs around 9. Chance
of snow 70 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 40 percent
chance of snow. Lows 6 below to zero. Highs 8 to 16.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
2 below to 6 above zero. Highs 34 to 40.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 19 to 27. Highs
37 to 43.
$$
MTZ311-092300-
Bears Paw Mountains and Southern Blaine-
Including the city of Rocky Boy
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...
.TODAY...Windy. Mostly cloudy until late afternoon then becoming
mostly sunny. Rain likely and slight chance of snow early in the
morning, then chance of rain and snow in the late morning and
early afternoon. Slight chance of snow late in the afternoon.
Snow accumulation up to 1 inch. Snow level 3800 feet. Highs 42 to
50. West winds 20 to 35 mph with gusts to around 85 mph
decreasing to 15 to 20 mph with gusts to around 35 mph in the
afternoon. Chance of precipitation 70 percent.
.TONIGHT...Colder. Partly cloudy in the evening, then snow after
midnight. Snow accumulation up to 1 inch. Lows in the mid 20s.
West winds 5 to 10 mph with gusts to around 30 mph shifting to
the south after midnight. Chance of snow near 100 percent.
.WEDNESDAY...Snow and chance of rain in the morning, then chance
of rain and snow in the afternoon. Snow accumulation up to
3 inches. Total snow accumulation up to 5 inches. Highs in the
lower 40s. South winds 5 to 15 mph shifting to the southwest
10 to 15 mph in the afternoon. Gusts up to 30 mph. Chance of
precipitation near 100 percent.
.WEDNESDAY NIGHT...Cloudy with a 50 percent chance of rain and
snow. Lows 24 to 30. West winds 10 to 15 mph with gusts to around
30 mph.
.THURSDAY...Snow likely. Heavy snow accumulations. Highs in the
upper 30s. Temperatures falling into the upper single digits in
the afternoon. Northwest winds 10 to 15 mph with gusts to around
30 mph. Chance of snow 70 percent.
.THURSDAY NIGHT...Much colder. Cloudy with a 50 percent chance of
snow. Lows around 3 below.
.FRIDAY...Much colder. Snow likely. Moderate snow accumulations.
Highs around 5. Chance of snow 70 percent.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Near steady temperature around 3.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs around 10. Chance
of snow 40 percent.
.SATURDAY NIGHT...Mostly cloudy. Lows 2 below to 4 above zero.
.SUNDAY...Not as cold. Partly sunny with a 20 percent chance of
snow. Highs in the mid 30s.
.SUNDAY NIGHT...Not as cold. Partly cloudy. Lows in the lower
20s.
.MONDAY...Partly sunny. Highs in the upper 30s.
$$
MTZ312-092300-
Cascade County below 5000ft-
Including the city of Great Falls
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM MST THIS
MORNING...
.TODAY...Windy. Mostly cloudy. A 50 percent chance of rain in the
morning. Highs in the mid 50s. West winds 25 to 35 mph with gusts
to around 85 mph decreasing to 15 to 30 mph with gusts to around
45 mph in the afternoon.
.TONIGHT...Colder. Mostly cloudy. Snow and rain likely after
midnight. Snow accumulation up to 1 inch. Snow level 3500 feet.
Near steady temperature in the mid 30s. Southwest winds 5 to
15 mph. Gusts up to 35 mph after midnight. Chance of
precipitation 70 percent.
.WEDNESDAY...Windy. Mostly cloudy. Rain and snow likely in the
morning, then chance of rain in the afternoon. No snow
accumulation. Highs in the mid 50s. Southwest winds 15 to 30 mph
with gusts to around 45 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Breezy. Chance of rain in the evening, then
rain likely and slight chance of snow after midnight. Lows 36 to
42. West winds 15 to 25 mph with gusts to around 40 mph. Chance
of precipitation 70 percent.
.THURSDAY...Snow and rain in the morning, then snow likely in the
afternoon. Moderate snow accumulations. Highs in the upper 40s.
Temperatures falling into the mid teens in the afternoon. West
winds 10 to 20 mph with gusts to around 35 mph shifting to the
northwest 10 to 15 mph in the afternoon. Chance of precipitation
90 percent.
.THURSDAY NIGHT...Much colder. Snow likely. Moderate snow
accumulations. Lows 1 to 7. Chance of snow 70 percent.
.FRIDAY...Much colder. Mostly cloudy with a 50 percent chance of
snow. Highs 15 to 25.
.FRIDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows 2 to 8. Chance of
snow 40 percent.
.SATURDAY...Mostly cloudy. A 20 percent chance of snow in the
morning. Highs 21 to 29.
.SATURDAY NIGHT...Mostly cloudy. Lows 10 to 20.
.SUNDAY...Not as cold. Partly sunny. A 20 percent chance of rain
and snow in the morning. Highs in the lower 40s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows around 30. Highs
in the mid 40s.
&&
TEMPERATURE / PRECIPITATION
Great Falls Arpt 53 32 55 / 30 60 60
$$
MTZ313-092300-
Judith Basin County and Judith Gap-
Including the cities of Raynesford, Geyser, Stanford, Windham,
Benchland, Hobson, and Moccasin
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...
.TODAY...Very windy. Mostly cloudy until late afternoon then
becoming mostly sunny. Chance of rain until late afternoon.
Chance of snow late in the morning, then slight chance of snow
early in the afternoon. Highs 47 to 53. West winds 25 to 45 mph
with gusts to around 85 mph becoming northwest 20 to 30 mph with
gusts to around 45 mph in the afternoon. Chance of precipitation
50 percent.
.TONIGHT...Colder. Partly cloudy in the evening, then cloudy with
snow after midnight. Snow accumulation up to 1 inch. Near steady
temperature in the lower 30s. West winds 10 to 15 mph shifting to
the south 5 to 10 mph after midnight. Gusts up to 30 mph. Chance
of snow 90 percent.
.WEDNESDAY...Windy. Rain and snow in the morning, then rain
likely in the afternoon. Snow accumulation up to 1 inch. Total
snow accumulation up to 2 inches. Highs in the lower 50s.
Southwest winds 10 to 30 mph with gusts to around 45 mph. Chance
of precipitation 90 percent.
.WEDNESDAY NIGHT...Breezy. Rain likely in the evening, then rain
likely and slight chance of snow after midnight. Lows in the
upper 30s. West winds 10 to 25 mph. Gusts up to 45 mph in the
evening. Chance of precipitation 70 percent.
.THURSDAY...Snow and rain in the morning, then snow in the
afternoon. Moderate snow accumulations. Snow level 4000 feet.
Highs in the upper 40s. Temperatures falling into the upper teens
in the afternoon. West winds 10 to 20 mph. Gusts up to 35 mph in
the morning. Chance of precipitation 90 percent.
.THURSDAY NIGHT AND FRIDAY...Much colder. Snow likely. Moderate
snow accumulations. Lows around 2. Highs 20 to 28. Chance of snow
70 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows zero to 6 above.
Temperatures rising into the lower 20s after midnight. Chance of
snow 50 percent.
.SATURDAY...Mostly cloudy. A 20 percent chance of snow in the
morning. Highs 24 to 30.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
12 to 18. Highs in the lower 40s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the upper 20s.
Highs in the mid 40s.
$$
MTZ314-092300-
Fergus County below 4500ft-
Including the cities of Hilger and Lewistown
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...
.TODAY...Windy. Mostly cloudy until late afternoon then becoming
mostly sunny. Chance of rain in the morning. Chance of snow late
in the morning, then slight chance of rain and snow early in the
afternoon. Highs in the upper 40s. West winds 25 to 35 mph with
gusts to around 80 mph becoming northwest 15 to 25 mph with gusts
to around 40 mph in the afternoon. Chance of precipitation
50 percent.
.TONIGHT...Colder. Partly cloudy in the evening, then snow after
midnight. Snow accumulation up to 1 inch. Lows in the upper 20s.
West winds 5 to 15 mph with gusts to around 30 mph shifting to
the south 5 to 10 mph after midnight. Chance of snow near
100 percent.
.WEDNESDAY...Snow and chance of rain in the morning, then chance
of rain in the afternoon. Snow accumulation up to 1 inch. Total
snow accumulation up to 2 inches. Highs in the upper 40s. South
winds 10 to 15 mph shifting to the west 10 to 20 mph in the
afternoon. Gusts up to 35 mph. Chance of precipitation near
100 percent.
.WEDNESDAY NIGHT...Cloudy. Chance of rain in the evening, then
chance of rain and slight chance of snow after midnight. Lows in
the lower 30s. West winds 10 to 20 mph with gusts to around
40 mph. Chance of precipitation 50 percent.
.THURSDAY...Snow and rain likely in the morning, then snow likely
in the afternoon. Moderate snow accumulations. Snow level
3300 feet. Highs in the lower 40s. Temperatures falling into the
upper teens in the afternoon. Northwest winds 10 to 15 mph with
gusts to around 30 mph. Chance of precipitation 70 percent.
.THURSDAY NIGHT AND FRIDAY...Much colder. Snow likely. Moderate
snow accumulations. Lows around 1. Highs 8 to 14. Chance of snow
70 percent.
.FRIDAY NIGHT...Cloudy. Chance of snow in the evening, then
slight chance of snow after midnight. Lows around 2 below. Chance
of snow 50 percent.
.SATURDAY...Mostly cloudy. A 40 percent chance of snow in the
morning. Highs 10 to 20.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
1 to 9. Highs in the upper 30s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the lower 20s.
Highs 37 to 43.
&&
TEMPERATURE / PRECIPITATION
Lewistown 46 24 48 / 60 40 90
$$
MTZ315-092300-
Upper Blackfoot and MacDonald Pass-
Including the cities of Marysville, Lincoln, Flesher Pass,
and MacDonald Pass
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM MST THIS
MORNING...
.TODAY...Windy. Mostly cloudy. Rain and snow early in the
morning, then chance of rain and slight chance of snow late in
the morning. Snow accumulation up to 3 inches. Snow level
5000 feet. Highs 36 to 44. West winds 15 to 30 mph. Gusts up to
80 mph decreasing to 50 mph in the afternoon. Chance of
precipitation 90 percent.
.TONIGHT...Chance of snow in the evening, then snow and rain
after midnight. Snow accumulation up to 4 inches. Lows in the
upper 20s. Southwest winds 5 to 15 mph. Gusts up to 30 mph
increasing to 40 mph after midnight. Chance of precipitation near
100 percent.
.WEDNESDAY...Breezy. Rain and slight chance of snow. Snow
accumulation up to 2 inches. Total snow accumulation up to
10 inches. Highs 41 to 47. West winds 10 to 25 mph with gusts to
around 50 mph. Chance of precipitation near 100 percent.
.WEDNESDAY NIGHT...Breezy. Rain and slight chance of snow. Near
steady temperature in the lower 40s. West winds 10 to 25 mph with
gusts to around 50 mph. Chance of precipitation 90 percent.
.THURSDAY...Snow and rain in the morning, then snow with rain
likely in the afternoon. Moderate snow accumulations. Snow level
5900 feet. Highs 39 to 45. West winds 10 to 15 mph. Gusts up to
40 mph decreasing to 30 mph in the afternoon. Chance of
precipitation 90 percent.
.THURSDAY NIGHT...Much colder. Snow in the evening, then snow
likely after midnight. Moderate snow accumulations. Lows 14 to
22. Chance of snow 90 percent.
.FRIDAY...Mostly cloudy. Snow likely in the morning, then chance
of snow and rain in the afternoon. Light snow accumulations.
Highs 33 to 41. Chance of precipitation 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of rain and snow in
the evening, then slight chance of snow after midnight. Lows
20 to 26. Chance of precipitation 20 percent.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy. A 20 percent chance
of snow. Highs 30 to 38. Lows in the upper 20s.
.SUNDAY...Partly sunny. Chance of snow in the morning, then
chance of snow and rain in the afternoon. Highs 33 to 41. Chance
of precipitation 40 percent.
.SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the
evening. Near steady temperature in the lower 30s.
.MONDAY...Partly sunny. Slight chance of snow in the morning,
then slight chance of rain and snow in the afternoon. Highs 36 to
44. Chance of precipitation 20 percent.
$$
MTZ316-092300-
Gates of the Mountains-
Including the cities of Canyon Creek, Wolf Creek, and Craig
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM MST THIS
MORNING...
.TODAY...Windy. Not as cool. Mostly cloudy. Rain likely early in
the morning, then slight chance of rain and snow late in the
morning. Little or no snow accumulation. Snow level 4900 feet.
Highs 47 to 53. West winds 15 to 30 mph. Gusts up to 85 mph
decreasing to 45 mph in the afternoon. Chance of precipitation
70 percent.
.TONIGHT...Cloudy. Slight chance of snow in the evening, then
chance of snow and rain likely after midnight. Snow accumulation
up to 2 inches. Near steady temperature in the mid 30s. South
winds 5 to 15 mph. Gusts up to 30 mph increasing to 40 mph after
midnight. Chance of precipitation 70 percent.
.WEDNESDAY...Windy. Rain with snow likely in the morning, then
rain likely in the afternoon. Snow accumulation up to 1 inch.
Total snow accumulation up to 3 inches. Highs 47 to 53. Southwest
winds 15 to 30 mph with gusts to around 50 mph. Chance of
precipitation 90 percent.
.WEDNESDAY NIGHT...Breezy. Rain likely and slight chance of snow.
Near steady temperature in the mid 40s. Southwest winds 10 to
25 mph with gusts to around 45 mph. Chance of precipitation
70 percent.
.THURSDAY...Snow and rain in the morning, then snow and rain
likely in the afternoon. Moderate snow accumulations. Snow level
4800 feet. Highs 44 to 50. Temperatures falling into the upper
20s in the afternoon. West winds 10 to 15 mph with gusts to
around 35 mph. Chance of precipitation 90 percent.
.THURSDAY NIGHT...Much colder. Snow likely. Moderate snow
accumulations. Lows 7 to 13. Chance of snow 70 percent.
.FRIDAY...Mostly cloudy with a 50 percent chance of snow. Highs
28 to 38.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of rain and snow in
the evening, then slight chance of snow after midnight. Lows 8 to
14. Temperatures rising into the upper 20s after midnight. Chance
of precipitation 20 percent.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy with a 20 percent
chance of snow. Highs 28 to 34. Lows in the mid 20s.
.SUNDAY...Not as cold. Partly sunny with a 20 percent chance of
snow and rain. Highs 37 to 43.
.SUNDAY NIGHT...Mostly cloudy. Lows around 30.
.MONDAY...Partly sunny. A 20 percent chance of rain and snow in
the afternoon. Highs 41 to 47.
$$
MTZ317-092300-
Little Belt and Highwood Mountains-
Including the cities of Monarch, Neihart, and Kings Hill Pass
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...
.TODAY...Windy. Not as cool. Mostly cloudy. Chance of rain and
snow in the morning, then slight chance of snow early in the
afternoon. Highs 39 to 47. West winds 25 to 35 mph with gusts to
around 85 mph decreasing to 15 to 25 mph with gusts to around
50 mph in the afternoon. Chance of precipitation 50 percent.
.TONIGHT...Colder. Mostly cloudy. Snow after midnight. Snow
accumulation up to 4 inches. Lows 23 to 29. Southwest winds 5 to
15 mph with gusts to around 40 mph. Chance of snow 90 percent.
.WEDNESDAY...Windy. Snow and chance of rain in the morning, then
snow likely and chance of rain in the afternoon. Snow
accumulation up to 2 inches. Highs 39 to 47. Southwest winds
10 to 30 mph with gusts to around 50 mph. Chance of precipitation
90 percent.
.WEDNESDAY NIGHT...Breezy. Rain and snow likely. Moderate snow
accumulations. Lows 34 to 40. West winds 10 to 25 mph with gusts
to around 50 mph. Chance of precipitation 70 percent.
.THURSDAY...Snow and rain in the morning, then snow in the
afternoon. Heavy snow accumulations. Highs 38 to 46. Temperatures
falling into the lower 20s in the afternoon. West winds 10 to
20 mph. Gusts up to 40 mph decreasing to 30 mph in the afternoon.
Chance of precipitation 90 percent.
.THURSDAY NIGHT...Much colder. Snow. Moderate snow accumulations.
Lows 6 to 12. Chance of snow 90 percent.
.FRIDAY...Snow likely in the morning, then chance of snow in the
afternoon. Moderate snow accumulations. Highs 24 to 34. Chance of
snow 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows 8 to 14. Chance
of snow 50 percent.
.SATURDAY...Mostly cloudy with a 20 percent chance of snow. Highs
27 to 33.
.SATURDAY NIGHT...Mostly cloudy. Lows 20 to 26.
.SUNDAY...Partly sunny with a 20 percent chance of snow. Highs
34 to 40.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the upper 20s.
Highs 37 to 43.
$$
MTZ318-092300-
Snowy and Judith Mountains-
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...
.TODAY...Windy. Mostly cloudy until late afternoon then becoming
mostly sunny. Slight chance of rain early in the morning, then
chance of rain late in the morning. Chance of snow in the late
morning and early afternoon. Highs 39 to 47. West winds 25 to
35 mph with gusts to around 85 mph becoming northwest 15 to
25 mph with gusts to around 45 mph in the afternoon. Chance of
precipitation 50 percent.
.TONIGHT...Colder. Partly cloudy in the evening, then cloudy with
a 50 percent chance of snow after midnight. Near steady
temperature in the upper 20s. West winds 10 to 15 mph with gusts
to around 40 mph shifting to the southwest 5 to 10 mph with gusts
to around 25 mph after midnight.
.WEDNESDAY...Snow and chance of rain in the morning, then chance
of rain and slight chance of snow in the afternoon. Snow
accumulation up to 5 inches. Highs 41 to 47. Southwest winds
10 to 20 mph with gusts to around 35 mph. Chance of precipitation
near 100 percent.
.WEDNESDAY NIGHT...Breezy. Rain likely and slight chance of snow
in the evening, then snow and rain likely after midnight. Heavy
snow accumulations. Lows in the mid 30s. West winds 10 to 25 mph
with gusts to around 45 mph. Chance of precipitation 70 percent.
.THURSDAY...Snow and rain in the morning, then snow in the
afternoon. Heavy snow accumulations. Highs 37 to 43. Temperatures
falling into the upper teens in the afternoon. West winds 10 to
15 mph. Gusts up to 40 mph decreasing to 30 mph in the afternoon.
Chance of precipitation 90 percent.
.THURSDAY NIGHT AND FRIDAY...Much colder. Snow likely. Heavy snow
accumulations. Lows around 2. Highs 11 to 19. Chance of snow
70 percent.
.FRIDAY NIGHT...Cloudy. Chance of snow in the evening, then
slight chance of snow after midnight. Lows around 3. Chance of
snow 50 percent.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 19 to 25. Chance of
snow 40 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
9 to 15. Highs 34 to 40.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the mid 20s.
Highs 37 to 43.
$$
MTZ319-092300-
Helena Valley-
Including the city of Helena
322 AM MST Tue Dec 9 2025
.TODAY...Windy. Mostly cloudy. Rain likely early in the morning,
then chance of rain late in the morning. Highs in the mid 50s.
West winds 15 to 30 mph with gusts to around 50 mph. Chance of
rain 70 percent.
.TONIGHT...Cloudy. Chance of snow in the evening, then rain and
snow after midnight. Snow accumulation up to 1 inch. Lows in the
lower 30s. South winds 5 to 10 mph with gusts to around 30 mph
shifting to the southeast after midnight. Chance of precipitation
90 percent.
.WEDNESDAY...Breezy. Chance of rain in the morning, then rain
likely in the afternoon. Highs in the mid 50s. South winds 10 to
15 mph shifting to the southwest 15 to 25 mph in the afternoon.
Gusts up to 40 mph. Chance of rain 70 percent.
.WEDNESDAY NIGHT...Not as cool. Mostly cloudy with rain likely.
Lows in the mid 40s. West winds 10 to 20 mph with gusts to around
40 mph. Chance of rain 60 percent.
.THURSDAY...Rain likely and slight chance of snow in the morning,
then rain and snow likely in the afternoon. Highs in the lower
50s. West winds 10 to 15 mph with gusts to around 30 mph. Chance
of precipitation 70 percent.
.THURSDAY NIGHT...Much colder. Snow likely. Light snow
accumulations. Lows around 15. Chance of snow 70 percent.
.FRIDAY...Colder. Mostly cloudy. Chance of snow in the morning,
then slight chance of rain and snow in the afternoon. Highs in
the lower 40s. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow in the evening. Lows around 16.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the upper
30s. Lows in the mid 20s.
.SUNDAY...Partly sunny. A 20 percent chance of rain and snow in
the morning. Highs in the mid 40s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the upper 20s.
Highs in the upper 40s.
&&
TEMPERATURE / PRECIPITATION
Helena 56 33 54 / 70 80 70
$$
MTZ320-092300-
Big Belt, Bridger and Castle Mountains-
Including the cities of Trident, Maudlow, Battle Ridge Pass,
Bozeman Pass, and Deep Creek Pass
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...
.TODAY...Windy. Not as cool. Mostly cloudy. A 50 percent chance
of rain and snow in the morning. Highs 39 to 49. West winds 15 to
30 mph. Gusts up to 85 mph decreasing to 70 mph in the afternoon.
.TONIGHT...Colder. Mostly cloudy. Slight chance of snow in the
evening, then snow after midnight. Snow accumulation up to
7 inches. Lows 25 to 31. Southwest winds 5 to 15 mph. Gusts up to
50 mph decreasing to 40 mph after midnight. Chance of snow
90 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Rain and snow in the morning,
then chance of rain and slight chance of snow in the afternoon.
Snow accumulation up to 3 inches. Highs 40 to 48. Southwest winds
10 to 25 mph with gusts to around 60 mph. Chance of precipitation
90 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy. Rain and snow likely in
the evening, then rain likely and slight chance of snow after
midnight. Light snow accumulations. Near steady temperature in
the lower 40s. West winds 10 to 25 mph with gusts to around
70 mph. Chance of precipitation 70 percent.
.THURSDAY...Snow and rain likely. Moderate snow accumulations.
Snow level 6300 feet. Highs 39 to 47. West winds 10 to 15 mph.
Gusts up to 60 mph decreasing to 45 mph in the afternoon. Chance
of precipitation 70 percent.
.THURSDAY NIGHT...Much colder. Snow likely. Heavy snow
accumulations. Lows 14 to 28. Chance of snow 70 percent.
.FRIDAY...Cloudy. Chance of snow in the morning, then chance of
snow and slight chance of rain in the afternoon. Highs 32 to 42.
Chance of precipitation 50 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 20 percent
chance of snow. Lows 17 to 29. Highs 28 to 38.
.SATURDAY NIGHT...Mostly cloudy. Near steady temperature around
30.
.SUNDAY...Partly sunny with a 20 percent chance of snow. Highs
33 to 43.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the upper 20s.
Highs 36 to 44.
$$
MTZ321-092300-
Meagher County Valleys-
Including the cities of Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...
.TODAY...Windy. Mostly cloudy. Chance of rain early in the
morning, then chance of rain and slight chance of snow late in
the morning. Highs in the mid 40s. West winds 25 to 35 mph with
gusts to around 80 mph decreasing to 15 to 30 mph with gusts to
around 60 mph in the afternoon. Chance of precipitation
50 percent.
.TONIGHT...Colder. Mostly cloudy. Snow after midnight. Snow
accumulation up to 2 inches. Near steady temperature in the lower
30s. West winds 5 to 15 mph with gusts to around 40 mph shifting
to the south with gusts to around 30 mph after midnight. Chance
of snow 90 percent.
.WEDNESDAY...Breezy, cloudy. Rain and snow in the morning, then
rain likely in the afternoon. Little or no snow accumulation.
Highs in the upper 40s. Southwest winds 10 to 25 mph with gusts
to around 45 mph. Chance of precipitation 90 percent.
.WEDNESDAY NIGHT...Breezy. Not as cool. Cloudy with rain likely
and slight chance of snow. Lows in the upper 30s. West winds
15 to 25 mph with gusts to around 55 mph. Chance of precipitation
70 percent.
.THURSDAY...Rain likely and slight chance of snow in the morning,
then snow and rain likely in the afternoon. Light snow
accumulations. Highs in the mid 40s. West winds 10 to 15 mph.
Gusts up to 50 mph decreasing to 35 mph in the afternoon. Chance
of precipitation 70 percent.
.THURSDAY NIGHT...Much colder. Snow likely. Moderate snow
accumulations. Lows 14 to 20. Chance of snow 70 percent.
.FRIDAY...Mostly cloudy. Snow likely in the morning, then chance
of snow in the afternoon. Light snow accumulations. Highs in the
upper 30s. Chance of snow 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of rain and snow in
the evening, then slight chance of snow after midnight. Lows
15 to 21. Chance of precipitation 20 percent.
.SATURDAY...Mostly cloudy. A 20 percent chance of snow in the
morning. Highs in the mid 30s.
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 20s.
.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 AND MONDAY...Mostly cloudy. Lows in the upper 20s.
Highs in the lower 40s.
$$
MTZ322-092300-
Elkhorn and Boulder Mountains-
Including the cities of Montana City, Clancy, Boulder, Corbin,
Wickes, Elk Park Pass, and Homestake Pass
322 AM MST Tue Dec 9 2025
.TODAY...Windy. Not as cool. Partly sunny. Rain and snow likely
early in the morning, then chance of rain and slight chance of
snow late in the morning. Snow accumulation up to 3 inches. Snow
level 5600 feet. Highs 37 to 49. West winds 15 to 30 mph. Gusts
up to 70 mph decreasing to 50 mph in the afternoon. Chance of
precipitation 70 percent.
.TONIGHT...Cloudy. Chance of snow in the evening, then snow with
rain likely after midnight. Snow accumulation up to 5 inches.
Lows 26 to 32. Southwest winds 5 to 15 mph with gusts to around
35 mph. Chance of precipitation 90 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Rain likely and slight chance
of snow in the morning, then chance of rain and snow in the
afternoon. Snow accumulation up to 2 inches. Total snow
accumulation up to 10 inches. Highs 41 to 49. West winds 10 to
25 mph with gusts to around 45 mph. Chance of precipitation
70 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with rain and snow
likely. Near steady temperature around 40. West winds 10 to
25 mph with gusts to around 45 mph. Chance of precipitation
70 percent.
.THURSDAY...Rain and snow likely in the morning, then snow likely
and chance of rain in the afternoon. Light snow accumulations.
Snow level 6900 feet. Highs 40 to 48. West winds 10 to 15 mph
with gusts to around 40 mph. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Colder. Mostly cloudy. Snow likely and chance
of rain in the evening, then chance of snow after midnight.
Moderate snow accumulations. Lows 21 to 33. Chance of
precipitation 70 percent.
.FRIDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of rain and snow in the afternoon. Highs 36 to 44.
Chance of precipitation 50 percent.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy. Lows 23 to
31. Highs 33 to 41.
.SUNDAY...Mostly sunny with a 20 percent chance of snow. Highs
36 to 44.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 26 to 32. Highs
38 to 46.
$$
MTZ323-092300-
Canyon Ferry Area-
Including the cities of Toston, Townsend, and Winston
322 AM MST Tue Dec 9 2025
.TODAY...Windy. Mostly cloudy. A 50 percent chance of rain in the
morning. Highs in the mid 50s. West winds 15 to 30 mph. Gusts up
to 60 mph decreasing to 40 mph in the afternoon.
.TONIGHT...Colder, cloudy. Slight chance of snow in the evening,
then rain likely and chance of snow after midnight. Snow
accumulation up to 1 inch. Snow level 4300 feet. Near steady
temperature in the mid 30s. South winds 5 to 15 mph. Chance of
precipitation 70 percent.
.WEDNESDAY...Mostly cloudy. Rain likely in the morning, then
chance of rain in the afternoon. Highs in the lower 50s.
Southwest winds 10 to 20 mph. Gusts up to 30 mph increasing to
40 mph in the afternoon. Chance of rain 70 percent.
.WEDNESDAY NIGHT...Mostly cloudy with a 50 percent chance of
rain. Near steady temperature in the mid 40s. West winds 10 to
15 mph with gusts to around 35 mph.
.THURSDAY...Mostly cloudy. Rain likely and slight chance of snow
in the morning, then rain and snow likely in the afternoon. Highs
in the lower 50s. West winds 10 to 15 mph with gusts to around
30 mph. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Much colder. Cloudy. Chance of snow and rain in
the evening, then chance of snow after midnight. Lows 22 to 28.
Chance of precipitation 50 percent.
.FRIDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of rain and snow in the afternoon. Highs 41 to 47.
Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow in the evening. Lows 22 to 28.
.SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs around 40.
Lows in the upper 20s.
.SUNDAY...Partly sunny. A 20 percent chance of rain and snow in
the morning. Highs in the mid 40s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the lower 30s.
Highs in the upper 40s.
$$
MTZ324-092300-
Missouri Headwaters-
Including the cities of Harrison, Three Forks, Willow Creek,
Pony, and Whitehall
322 AM MST Tue Dec 9 2025
.TODAY...Windy. Partly sunny. Chance of rain in the morning, then
slight chance of rain early in the afternoon. Highs 51 to 57.
West winds 15 to 30 mph. Gusts up to 75 mph decreasing to 40 mph
in the afternoon. Chance of rain 50 percent.
.TONIGHT...Colder, cloudy. Slight chance of snow in the evening,
then snow likely and chance of rain after midnight. Snow
accumulation up to 1 inch. Snow level 5000 feet. Lows in the
lower 30s. Southwest winds 5 to 10 mph. Gusts up to 35 mph after
midnight. Chance of precipitation 70 percent.
.WEDNESDAY...Windy. Partly sunny with a 50 percent chance of
rain. Highs in the mid 50s. Southwest winds 10 to 20 mph
increasing to 15 to 30 mph in the afternoon. Gusts up to 45 mph.
.WEDNESDAY NIGHT...Breezy. Not as cool. Mostly cloudy with a
40 percent chance of rain. Lows in the mid 40s. Southwest winds
10 to 25 mph with gusts to around 45 mph.
.THURSDAY...Partly sunny. Chance of rain in the morning, then
chance of rain and snow in the afternoon. Highs in the mid 50s.
West winds 10 to 20 mph with gusts to around 40 mph. Chance of
precipitation 50 percent.
.THURSDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance
of rain and snow. Lows 31 to 37.
.FRIDAY...Mostly cloudy. A 20 percent chance of rain and snow in
the morning. Highs in the lower 50s.
.FRIDAY NIGHT THROUGH MONDAY...Mostly cloudy. Lows in the lower
30s. Highs 43 to 50.
$$
MTZ325-092300-
Madison River Valley-
Including the cities of Cameron, Ennis, Jeffers, McAllister,
and Norris
322 AM MST Tue Dec 9 2025
...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 10 AM MST THIS
MORNING...
.TODAY...Windy. Cloudy early in the morning then becoming mostly
cloudy. Chance of rain until late afternoon. Chance of snow early
in the afternoon, then slight chance of rain and snow late in the
afternoon. Highs 46 to 52. Southwest winds 25 to 35 mph with
gusts to around 80 mph becoming west 15 to 25 mph with gusts to
around 45 mph in the afternoon. Chance of precipitation
50 percent.
.TONIGHT...Chance of snow in the evening, then rain and snow
likely after midnight. Snow accumulation up to 1 inch. Snow level
5700 feet. Lows in the lower 30s. South winds 5 to 15 mph
increasing to 15 to 20 mph with gusts to around 40 mph after
midnight. Chance of precipitation 70 percent.
.WEDNESDAY...Windy. Mostly cloudy with a 50 percent chance of
rain. Highs in the lower 50s. Southwest winds 20 to 35 mph with
gusts to around 50 mph.
.WEDNESDAY NIGHT...Windy. Mostly cloudy with a 20 percent chance
of rain. Lows 38 to 44. Southwest winds 15 to 30 mph with gusts
to around 50 mph.
.THURSDAY...Windy. Mostly cloudy. Chance of rain in the morning,
then chance of rain and snow in the afternoon. Highs in the lower
50s. Southwest winds 15 to 30 mph. Gusts up to 45 mph in the
morning. Chance of precipitation 40 percent.
.THURSDAY NIGHT...Cloudy with a 50 percent chance of rain and
snow. Lows in the upper 30s.
.FRIDAY...Mostly cloudy. A 20 percent chance of rain and snow in
the morning. Highs in the upper 40s.
.FRIDAY NIGHT THROUGH SUNDAY...Breezy. Mostly cloudy with a
20 percent chance of snow. Lows in the mid 30s. Highs in the
upper 40s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the lower 30s.
Highs in the upper 40s.
$$
MTZ326-092300-
Gallatin Valley-
Including the cities of Bozeman and Gallatin Gateway
322 AM MST Tue Dec 9 2025
.TODAY...Windy, cloudy. Chance of rain in the morning, then
slight chance of rain early in the afternoon. Slight chance of
snow late in the afternoon. Highs 50 to 56. West winds 10 to
30 mph. Gusts up to 55 mph in the morning. Chance of
precipitation 50 percent.
.TONIGHT...Colder, cloudy. Slight chance of snow in the evening,
then snow and rain likely after midnight. Snow accumulation up to
1 inch. Snow level 4800 feet. Lows in the lower 30s. South winds
5 to 10 mph shifting to the southeast after midnight. Gusts up to
25 mph. Chance of precipitation 70 percent.
.WEDNESDAY...Breezy, cloudy. Rain likely in the morning, then
chance of rain in the afternoon. Highs in the lower 50s.
Southwest winds 10 to 15 mph with gusts to around 30 mph
increasing to 10 to 25 mph with gusts to around 40 mph in the
afternoon. Chance of rain 70 percent.
.WEDNESDAY NIGHT...Breezy. Not as cool. Cloudy with a 40 percent
chance of rain. Lows in the mid 40s. Southwest winds 10 to 25 mph
with gusts to around 40 mph.
.THURSDAY...Mostly cloudy. Rain likely in the morning, then rain
and snow likely in the afternoon. Highs in the lower 50s. West
winds 10 to 15 mph with gusts to around 30 mph. Chance of
precipitation 70 percent.
.THURSDAY NIGHT AND FRIDAY...Cloudy with a 50 percent chance of
rain and snow. Lows in the lower 30s. Highs in the upper 40s.
.FRIDAY NIGHT THROUGH MONDAY...Mostly cloudy. Lows in the lower
30s. Highs in the mid 40s.
&&
TEMPERATURE / PRECIPITATION
Bozeman Airport 54 29 54 / 50 70 60
Bozeman MSU 54 31 52 / 60 70 70
$$
MTZ330-092300-
Gallatin and Madison County Mountains and Centennial Mountains-
Including the cities of Big Sky, West Yellowstone, Targhee Pass,
and Raynolds Pass
322 AM MST Tue Dec 9 2025
.TODAY...Breezy. Mostly cloudy. Chance of snow and rain until
late afternoon, then chance of snow late in the afternoon. Highs
32 to 42. Southwest winds 15 to 25 mph with gusts to around
75 mph shifting to the west 10 to 15 mph with gusts to around
50 mph in the afternoon. Chance of precipitation 50 percent.
.TONIGHT...Chance of snow in the evening, then snow and rain
likely after midnight. Snow accumulation up to 6 inches. Lows
23 to 29. Southwest winds 5 to 15 mph. Gusts up to 45 mph after
midnight. Chance of precipitation 70 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Rain and snow likely in the
morning, then chance of rain and snow in the afternoon. Snow
accumulation up to 2 inches. Total snow accumulation up to
8 inches. Snow level above 8000 feet. Highs 35 to 45. Southwest
winds 10 to 25 mph with gusts to around 50 mph. Chance of
precipitation 70 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with a 50 percent chance
of rain and snow. Near steady temperature in the upper 30s.
Southwest winds 10 to 25 mph with gusts to around 55 mph.
.THURSDAY...Mostly cloudy with a 50 percent chance of rain and
snow. Near steady temperature in the mid 30s. Southwest winds
10 to 15 mph with gusts to around 45 mph.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 50 percent
chance of snow and rain. Lows 28 to 36. Highs 33 to 43.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy. Lows 20 to
32. Highs 32 to 42.
.SUNDAY...Partly sunny with a 20 percent chance of snow. Highs
30 to 42.
.SUNDAY NIGHT...Mostly cloudy. Lows 21 to 29.
.MONDAY...Partly sunny with a 20 percent chance of snow. Highs
30 to 42.
&&
TEMPERATURE / PRECIPITATION
West Yellowstone 39 26 41 / 90 90 80
$$
MTZ327-092300-
Northwest Beaverhead County-
Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
322 AM MST Tue Dec 9 2025
.TODAY...Breezy. Snow and rain in the morning, then chance of
snow in the afternoon. Snow accumulation up to 9 inches. Highs
34 to 40. West winds 15 to 25 mph with gusts to around 70 mph
decreasing to 10 to 15 mph with gusts to around 50 mph in the
afternoon. Chance of precipitation near 100 percent.
.TONIGHT...Chance of snow in the evening, then snow and rain
after midnight. Snow accumulation up to 11 inches. Lows in the
upper 20s. Southwest winds 5 to 15 mph. Gusts up to 25 mph
increasing to 50 mph after midnight. Chance of precipitation near
100 percent.
.WEDNESDAY...Breezy. Rain and snow in the morning, then rain and
snow likely in the afternoon. Snow accumulation up to 5 inches.
Highs 36 to 44. West winds 10 to 25 mph with gusts to around
55 mph. Chance of precipitation near 100 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with rain likely and
slight chance of snow. Light snow accumulations. Near steady
temperature in the upper 30s. West winds 15 to 25 mph with gusts
to around 60 mph. Chance of precipitation 70 percent.
.THURSDAY...Mostly cloudy. Chance of rain and slight chance of
snow in the morning, then chance of rain and snow in the
afternoon. Highs 36 to 44. West winds 10 to 20 mph. Gusts up to
55 mph decreasing to 45 mph in the afternoon. Chance of
precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Near steady temperature in the mid 30s.
.FRIDAY...Mostly cloudy. A 20 percent chance of rain and snow in
the morning. Highs 36 to 44.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the upper
20s. Highs 35 to 43.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.SUNDAY...Partly sunny with a 20 percent chance of snow. Highs
33 to 43.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 20s.
.MONDAY...Partly sunny with a 20 percent chance of snow. Highs
35 to 43.
$$
MTZ328-092300-
Beaverhead and Western Madison below 6000ft-
Including the cities of Bannack, Dillon, Glen, and Waterloo
322 AM MST Tue Dec 9 2025
.TODAY...Breezy. Partly sunny. Chance of rain until late
afternoon. Slight chance of snow in the afternoon. Slight chance
of rain late in the afternoon. Highs 43 to 51. West winds 10 to
25 mph. Gusts up to 65 mph decreasing to 40 mph in the afternoon.
Chance of precipitation 50 percent.
.TONIGHT...Chance of snow and rain in the evening, then rain and
snow likely after midnight. Snow accumulation up to 4 inches.
Snow level 6000 feet. Lows in the lower 30s. South winds 5 to
15 mph. Gusts up to 35 mph after midnight. Chance of
precipitation 70 percent.
.WEDNESDAY...Breezy. Partly sunny with a 50 percent chance of
rain. Highs 48 to 54. Southwest winds 10 to 15 mph increasing to
15 to 25 mph in the afternoon. Gusts up to 40 mph.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with a 30 percent chance
of rain. Lows in the upper 30s. Southwest winds 10 to 25 mph with
gusts to around 45 mph.
.THURSDAY...Partly sunny. Chance of rain in the morning, then
chance of rain and snow in the afternoon. Highs 48 to 54.
Southwest winds 10 to 20 mph with gusts to around 40 mph. Chance
of precipitation 50 percent.
.THURSDAY NIGHT...Mostly cloudy. Chance of rain in the evening,
then chance of snow and slight chance of rain after midnight.
Lows around 40. Chance of precipitation 50 percent.
.FRIDAY...Mostly cloudy. A 20 percent chance of rain and snow in
the morning. Highs 47 to 53.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the lower
30s. Highs 44 to 50.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 30. Highs
44 to 50.
.SUNDAY NIGHT...Mostly cloudy. Lows around 30.
.MONDAY...Mostly sunny. Highs 45 to 51.
&&
TEMPERATURE / PRECIPITATION
Dillon 52 33 54 / 50 60 40
$$
MTZ329-092300-
Ruby Mountains and Southern Beaverhead Mountains-
Including the city of Monida Pass
322 AM MST Tue Dec 9 2025
.TODAY...Breezy. Mostly cloudy. Chance of rain and snow until
late afternoon, then chance of snow late in the afternoon. Highs
35 to 43. West winds 10 to 25 mph. Gusts up to 60 mph decreasing
to 35 mph in the afternoon. Chance of precipitation 50 percent.
.TONIGHT...Mostly cloudy. Chance of snow in the evening, then
chance of snow and rain after midnight. Lows in the upper 20s.
Southwest winds 5 to 15 mph. Gusts up to 35 mph after midnight.
Chance of precipitation 50 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Chance of rain and snow in
the morning, then chance of snow and slight chance of rain in the
afternoon. Highs 39 to 47. Southwest winds 10 to 15 mph
increasing to 15 to 25 mph in the afternoon. Gusts up to 40 mph.
Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance
of rain and snow. Near steady temperature in the upper 30s.
Southwest winds 10 to 25 mph with gusts to around 40 mph.
.THURSDAY...Partly sunny with a 20 percent chance of rain and
snow. Highs 38 to 46. Southwest winds 10 to 20 mph with gusts to
around 35 mph.
.THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow in the evening. Near steady temperature in the mid 30s.
.FRIDAY THROUGH SATURDAY...Mostly cloudy. Highs 36 to 46. Lows
26 to 32.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 23 to 29. Highs
35 to 43.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 23 to 29. Highs
35 to 43.
$$