Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
609
FPUS55 KTFX 092237
ZFPTFX
Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
337 PM MST Tue Dec 9 2025
Spot temperatures and probabilities of measurable precipitation
are for tonight, Wednesday, Wednesday night, and Thursday.
MTZ301-101100-
East Glacier Park Region-
Including the cities of East Glacier Park, Kiowa, Babb,
Saint Mary, Marias Pass, and Logan Pass
337 PM MST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 11 AM MST WEDNESDAY...
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Breezy, colder. Mostly cloudy. Chance of snow in the
late evening and early morning. Snow late in the night. Snow
accumulation up to 4 inches. Lows 22 to 30. Southwest winds 15 to
25 mph. Gusts up to 45 mph increasing to 60 mph after midnight.
Chance of snow 90 percent.
.WEDNESDAY...Very windy. Snow and rain. Snow may be heavy at
times in the morning. Snow accumulation up to 13 inches. Snow
level 6500 feet. Highs 36 to 44. Southwest winds 25 to 40 mph
with gusts to around 80 mph. Chance of precipitation near
100 percent.
.WEDNESDAY NIGHT...Windy. Rain and snow. Snow may be heavy at
times after midnight. Snow accumulation up to 10 inches. Near
steady temperature in the upper 30s. Southwest winds 20 to 35 mph
with gusts to around 75 mph. Chance of precipitation near
100 percent.
.THURSDAY...Windy. Snow and rain in the morning, then snow in the
afternoon. Snow may be heavy at times. Heavy snow accumulations.
Highs 33 to 41. Temperatures falling into the lower 20s in the
afternoon. West winds 20 to 30 mph with gusts to around 75 mph
becoming northwest 10 to 20 mph with gusts to around 45 mph in
the afternoon. Chance of precipitation near 100 percent.
.THURSDAY NIGHT...Much colder. Snow likely in the evening, then
chance of snow after midnight. Heavy snow accumulations. Lows
6 to 14. North winds 5 to 15 mph with gusts to around 30 mph.
Chance of snow 70 percent.
.FRIDAY...Colder, snow. Snow may be heavy at times in the
afternoon. Heavy snow accumulations. Highs 18 to 26. Chance of
snow near 100 percent.
.FRIDAY NIGHT...Snow likely. Snow may be heavy at times in the
evening. Heavy snow accumulations. Lows 3 to 11. Chance of snow
70 percent.
.SATURDAY...Partly sunny with a 50 percent chance of snow. Highs
24 to 30.
.SATURDAY NIGHT...Breezy. Not as cold. Mostly cloudy. Slight
chance of snow in the evening, then chance of snow after
midnight. Lows 19 to 25. Chance of snow 40 percent.
.SUNDAY THROUGH MONDAY NIGHT...Windy. Mostly cloudy with a
50 percent chance of snow and rain. Highs 30 to 40. Lows 24 to
30.
.TUESDAY...Windy. Snow and rain likely in the morning, then snow
likely in the afternoon. Moderate snow accumulations. Near steady
temperature in the lower 30s. Chance of precipitation 70 percent.
$$
MTZ307-101100-
Southern Rocky Mountain Front-
Including the city of Rogers Pass
337 PM MST Tue Dec 9 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT
TONIGHT TO 11 AM MST WEDNESDAY...
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Colder. Slight chance of snow late in the evening.
Chance of snow after midnight, then snow late in the night. Snow
may be heavy at times late in the night. Snow accumulation up to
5 inches. Lows 21 to 29. Southwest winds 10 to 15 mph with gusts
to around 50 mph. Chance of snow near 100 percent.
.WEDNESDAY...Windy. Snow and rain. Snow accumulation up to
12 inches. Highs 36 to 46. West winds 20 to 35 mph with gusts to
around 75 mph. Chance of precipitation near 100 percent.
.WEDNESDAY NIGHT...Very windy. Rain and snow. Snow accumulation
up to 7 inches. Near steady temperature in the upper 30s.
Southwest winds 25 to 40 mph with gusts to around 80 mph. Chance
of precipitation near 100 percent.
.THURSDAY...Windy. Snow and rain. Snow may be heavy at times.
Heavy snow accumulations. Snow level 6100 feet. Highs 35 to 43.
West winds 25 to 35 mph with gusts to around 75 mph decreasing to
10 to 25 mph with gusts to around 50 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 14 to 24.
Northwest winds 5 to 15 mph with gusts to around 35 mph. Chance
of snow near 100 percent.
.FRIDAY...Snow. Snow may be heavy at times in the morning. Heavy
snow accumulations. Highs 26 to 36. Chance of snow near
100 percent.
.FRIDAY NIGHT...Snow likely. Snow may be heavy at times in the
evening. Heavy snow accumulations. Lows 11 to 21. Chance of snow
70 percent.
.SATURDAY...Partly sunny with a 50 percent chance of snow. Highs
26 to 34.
.SATURDAY NIGHT...Mostly cloudy in the evening then becoming
partly cloudy. A 20 percent chance of snow. Near steady
temperature in the upper 20s.
.SUNDAY...Not as cold. Partly sunny. Chance of snow in the
morning, then chance of snow and rain in the afternoon. Highs
32 to 42. Chance of precipitation 50 percent.
.SUNDAY NIGHT...Mostly cloudy. Chance of snow and slight chance
of rain in the evening, then slight chance of snow after
midnight. Near steady temperature in the lower 30s. Chance of
precipitation 40 percent.
.MONDAY AND MONDAY NIGHT...Breezy. Mostly cloudy. A 50 percent
chance of snow and rain. Highs 34 to 42. Lows in the lower 30s.
.TUESDAY...Breezy. Snow and rain likely in the morning, then snow
likely in the afternoon. Moderate snow accumulations. Near steady
temperature in the mid 30s. Chance of precipitation 70 percent.
$$
MTZ302-101100-
Northern High Plains-
Including the cities of Browning, Heart Butte, and Dupuyer
337 PM MST Tue Dec 9 2025
...HIGH WIND WARNING IN EFFECT FROM 8 AM TO 8 PM MST WEDNESDAY...
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Breezy, colder. Mostly cloudy. A 50 percent chance of
snow in the late evening and overnight. Near steady temperature
in the lower 30s. West winds 10 to 25 mph shifting to the south
10 to 15 mph after midnight. Gusts up to 45 mph.
.WEDNESDAY...Very windy. Mostly cloudy. Chance of rain and snow
in the morning, then chance of rain in the afternoon. Highs in
the upper 40s. Southwest winds 20 to 30 mph shifting to the west
25 to 40 mph in the afternoon. Gusts up to 80 mph. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT...Windy. Rain likely in the evening, then rain
and slight chance of snow after midnight. Little or no snow
accumulation. Lows 23 to 35. West winds 20 to 35 mph with gusts
to around 75 mph. Chance of precipitation near 100 percent.
.THURSDAY...Windy. Rain and snow in the morning, then snow likely
in the afternoon. Light snow accumulations. Highs 39 to 45.
Temperatures falling into the mid teens in the afternoon. West
winds 20 to 30 mph with gusts to around 70 mph shifting to the
northwest 10 to 25 mph with gusts to around 45 mph in the
afternoon. Chance of precipitation near 100 percent.
.THURSDAY NIGHT...Much colder. Snow likely in the evening, then
chance of snow after midnight. Moderate snow accumulations. Lows
zero to 6 above. Northeast winds 5 to 15 mph. Chance of snow
70 percent.
.FRIDAY...Much colder. Snow likely. Moderate snow accumulations.
Highs 10 to 18. Chance of snow 70 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy. Snow likely in the
evening, then chance of snow after midnight. Moderate snow
accumulations. Lows 7 below to 1 above zero. Chance of snow
70 percent.
.SATURDAY...Not as cold. Mostly cloudy. Chance of snow in the
morning, then slight chance of snow in the afternoon. Highs 17 to
25. Chance of snow 50 percent.
.SATURDAY NIGHT AND SUNDAY...Breezy. Not as cool. Mostly cloudy.
A 20 percent chance of rain and snow. Lows 6 to 16. Highs in the
lower 40s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. A 20 percent chance of
rain and snow. Lows 21 to 27. Highs in the mid 30s.
.MONDAY NIGHT...Windy. Mostly cloudy. Slight chance of rain and
snow in the evening, then chance of rain and slight chance of
snow after midnight. Lows 21 to 27. Chance of precipitation
50 percent.
.TUESDAY...Windy. Partly sunny with a 50 percent chance of rain
and snow. Highs in the lower 40s.
$$
MTZ308-101100-
Southern High Plains-
Including the cities of Bynum, Choteau, and Pendroy
337 PM MST Tue Dec 9 2025
...HIGH WIND WARNING IN EFFECT FROM 8 AM TO 8 PM MST WEDNESDAY...
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Colder. Mostly cloudy. A 50 percent chance of snow in
the late evening and overnight. Lows in the lower 30s. West winds
10 to 15 mph shifting to the south 5 to 15 mph after midnight.
Gusts up to 45 mph.
.WEDNESDAY...Very windy. Mostly cloudy. Chance of rain and snow
in the morning, then chance of rain in the afternoon. Highs in
the lower 50s. Southwest winds 15 to 30 mph increasing to west
25 to 45 mph in the afternoon. Gusts up to 70 mph. Chance of
precipitation 50 percent.
.WEDNESDAY NIGHT...Very windy. Rain likely in the evening, then
rain likely and slight chance of snow after midnight. No snow
accumulation. Lows 38 to 44. West winds 25 to 40 mph with gusts
to around 80 mph. Chance of precipitation 70 percent.
.THURSDAY...Windy. Rain and slight chance of snow in the morning,
then snow and rain in the afternoon. Light snow accumulations.
Highs around 50. Temperatures falling into the mid 20s in the
afternoon. West winds 25 to 35 mph with gusts to around 70 mph
becoming northwest 15 to 25 mph with gusts to around 45 mph in
the afternoon. Chance of precipitation near 100 percent.
.THURSDAY NIGHT...Much colder. Snow in the evening, then snow
likely after midnight. Heavy snow accumulations. Lows 5 to 13.
Northeast winds up to 15 mph. Chance of snow 90 percent.
.FRIDAY...Much colder. Snow. Moderate snow accumulations. Highs
16 to 28. Chance of snow 90 percent.
.FRIDAY NIGHT...Colder. Snow likely. Moderate snow accumulations.
Lows 1 below to 7 above zero. Chance of snow 70 percent.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 20 to 30. Chance of
snow 50 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. A
20 percent chance of rain and snow. Lows 10 to 22. Highs in the
mid 40s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. A 20 percent chance of
rain and snow. Lows 24 to 32. Highs 39 to 45.
.MONDAY NIGHT...Mostly cloudy. Slight chance of rain and snow in
the evening, then chance of rain after midnight. Lows 26 to 34.
Chance of precipitation 50 percent.
.TUESDAY...Breezy. Partly sunny with a 50 percent chance of rain
and snow. Highs in the mid 40s.
$$
MTZ303-101100-
Eastern Glacier, Western Toole, and Central Pondera-
Including the cities of Cut Bank, Ethridge, and Santa Rita
337 PM MST Tue Dec 9 2025
...HIGH WIND WARNING IN EFFECT FROM 8 AM TO 8 PM MST WEDNESDAY...
...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Colder. Partly cloudy in the evening, then 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 after midnight.
Gusts up to 35 mph.
.WEDNESDAY...Windy. Cloudy with chance of rain, snow and slight
chance of light freezing rain in the morning, then partly sunny
with chance of rain in the afternoon. Highs in the mid 40s. South
winds 15 to 25 mph increasing to west 25 to 35 mph in the
afternoon. Gusts up to 60 mph. Chance of precipitation
50 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy. Chance of rain in the
evening, then chance of rain and snow after midnight. Lows 17 to
27. West winds 15 to 25 mph with gusts to around 45 mph. Chance
of precipitation 50 percent.
.THURSDAY...Windy. Rain with snow likely in the morning, then
snow likely in the afternoon. Light snow accumulations. Highs
36 to 42. Temperatures falling into the lower teens in the
afternoon. West winds 15 to 30 mph with gusts to around 45 mph
shifting to the north 15 to 25 mph in the afternoon. Chance of
precipitation 80 percent.
.THURSDAY NIGHT...Much colder. Cloudy with a 50 percent chance of
snow. Lows around 1 below. North winds 5 to 15 mph.
.FRIDAY...Much colder. Chance of snow in the morning, then snow
likely in the afternoon. Moderate snow accumulations. Highs
around 7. Chance of snow 70 percent.
.FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then
chance of snow after midnight. Moderate snow accumulations. Lows
around 9 below. Chance of snow 70 percent.
.SATURDAY...Mostly cloudy with a 20 percent chance of snow. Highs
8 to 14.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
around 1. Highs around 40.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows around 19. Highs
in the lower 30s.
.MONDAY NIGHT AND TUESDAY...Windy. Mostly cloudy. A 20 percent
chance of rain and snow. Lows in the lower 20s. Highs in the
lower 40s.
&&
TEMPERATURE / PRECIPITATION
Cut Bank 25 47 23 39 / 60 50 50 70
$$
MTZ304-101100-
Eastern Toole and Liberty-
Including the cities of Devon, Shelby, Chester, Galata, Joplin,
Lothair, and Whitlash
337 PM MST Tue Dec 9 2025
...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Colder. Partly cloudy in the evening, then mostly
cloudy with slight chance of snow after midnight. Mostly cloudy
with snow likely and chance of light freezing rain late in the
night. Little or no snow accumulation. Lows in the lower 20s.
West winds 5 to 15 mph with gusts to around 30 mph shifting to
the southeast 5 to 10 mph with gusts to around 40 mph after
midnight. Chance of precipitation 70 percent.
.WEDNESDAY...Breezy, cloudy. Snow likely with possible rain and
freezing rain in the morning, then chance of rain in the
afternoon. Snow accumulation up to 1 inch. Highs in the mid 40s.
South winds 10 to 15 mph shifting to the west 15 to 25 mph in the
afternoon. Gusts up to 40 mph. Chance of precipitation
80 percent.
.WEDNESDAY NIGHT...Mostly cloudy. Chance of rain in the evening,
then snow likely and chance of rain after midnight. Snow
accumulation up to 2 inches. Lows 19 to 25. West winds 10 to
20 mph with gusts to around 40 mph. Chance of precipitation
70 percent.
.THURSDAY...Breezy. Snow and rain in the morning, then snow
likely in the afternoon. Light snow accumulations. Highs 35 to
41. Temperatures falling into the lower teens in the afternoon.
West winds 15 to 25 mph with gusts to around 45 mph shifting to
the north 15 to 20 mph with gusts to around 35 mph in the
afternoon. Chance of precipitation 80 percent.
.THURSDAY NIGHT...Much colder. Cloudy with a 50 percent chance of
snow. Lows around 2 below. North winds 5 to 15 mph with gusts to
around 30 mph.
.FRIDAY...Much colder. Snow likely in the morning, then snow in
the afternoon. Heavy snow accumulations. Highs around 5. Chance
of snow 80 percent.
.FRIDAY NIGHT...Mostly cloudy. Snow likely in the evening, then
chance of snow after midnight. Moderate snow accumulations. Lows
around 11 below. Chance of snow 70 percent.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs around 6. Chance of
snow 30 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
1 below to 7 below zero. Highs in the upper 30s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows around 17. Highs
around 30.
.MONDAY NIGHT...Mostly cloudy. Near steady temperature in the mid
20s.
.TUESDAY...Mostly sunny with a 20 percent chance of rain and
snow. Highs in the upper 30s.
$$
MTZ305-101100-
Hill County-
Including the city of Havre
337 PM MST Tue Dec 9 2025
...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Colder. Partly cloudy until early morning, then mostly
cloudy with a 20 percent chance of snow late in the night. Lows
around 19. Northwest winds 5 to 15 mph shifting to the southeast
5 to 10 mph after midnight.
.WEDNESDAY...Cloudy. Snow, rain and light freezing rain likely in
the morning, then chance of rain and slight chance of light
freezing rain in the afternoon. Snow accumulation up to 1 inch.
Highs in the lower 40s. Southeast winds 10 to 15 mph shifting to
the southwest 15 to 20 mph in the afternoon. Gusts up to 35 mph.
Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Chance of rain in the evening, then rain and
snow likely after midnight. Snow accumulation up to 1 inch. Lows
in the lower 20s. West winds 10 to 20 mph. Chance of
precipitation 70 percent.
.THURSDAY...Breezy. Snow and slight chance of rain in the
morning, then snow likely in the afternoon. Light snow
accumulations. Highs in the mid 30s. Temperatures falling into
the lower teens in the afternoon. Northwest winds 10 to 25 mph.
Chance of precipitation 90 percent.
.THURSDAY NIGHT...Much colder. Cloudy with a 50 percent chance of
snow. Lows around 4 below. North winds 5 to 15 mph.
.FRIDAY...Much colder. Chance of snow in the morning, then snow
in the afternoon. Heavy snow accumulations. Highs around 4.
Chance of snow 90 percent.
.FRIDAY NIGHT...Colder, cloudy. Snow in the evening, then chance
of snow after midnight. Moderate snow accumulations. Lows around
14 below. Chance of snow 80 percent.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs around 2. Chance of
snow 30 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
around 10 below. Highs in the mid 30s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 11 to 17. Highs in
the upper 20s.
.MONDAY NIGHT...Mostly cloudy. Near steady temperature in the
lower 20s.
.TUESDAY...Partly sunny. A 20 percent chance of rain and snow in
the afternoon. Highs in the upper 30s.
&&
TEMPERATURE / PRECIPITATION
Havre 20 44 25 35 / 20 70 70 80
$$
MTZ306-101100-
Northern Blaine County-
Including the cities of Chinook, Zurich, Harlem, Hogeland,
and Fort Belknap
337 PM MST Tue Dec 9 2025
...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Colder. Partly cloudy until early morning, then cloudy
with a 20 percent chance of snow late in the night. Lows around
16. Northwest winds 5 to 15 mph shifting to the east 5 to 10 mph
after midnight.
.WEDNESDAY...Cloudy. Chance of snow, rain and light freezing rain
in the morning, then chance of rain, slight chance of light
freezing rain and snow in the afternoon. Highs around 40.
Southeast winds 10 to 20 mph shifting to the southwest in the
afternoon. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Chance of rain and slight chance of snow in
the evening, then snow and rain likely after midnight. Snow
accumulation up to 1 inch. Lows 19 to 25. Northwest winds 10 to
15 mph with gusts to around 30 mph. Chance of precipitation
70 percent.
.THURSDAY...Cloudy. Snow and slight chance of rain in the
morning, then chance of snow in the afternoon. Snow may be heavy
at times in the morning. Light snow accumulations. Highs in the
mid 30s. Temperatures falling into the lower teens in the
afternoon. North winds 10 to 20 mph. Chance of precipitation
80 percent.
.THURSDAY NIGHT...Much colder. Cloudy with a 50 percent chance of
snow. Lows around 6 below. North winds 5 to 15 mph.
.FRIDAY...Much colder. Chance of snow in the morning, then snow
likely in the afternoon. Moderate snow accumulations. Highs
around 2. Chance of snow 70 percent.
.FRIDAY NIGHT...Cloudy. Snow in the evening, then chance of snow
after midnight. Moderate snow accumulations. Lows around
15 below. Chance of snow 80 percent.
.SATURDAY...Partly sunny. A 30 percent chance of snow in the
morning. Highs around 2.
.SATURDAY NIGHT AND SUNDAY...Not as cold. Mostly cloudy. Lows
around 11 below. Highs in the lower 30s.
.SUNDAY NIGHT...Not as cold. Partly cloudy in the evening then
becoming mostly cloudy. Lows around 9.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. Highs in the upper 20s.
Lows around 16.
.TUESDAY...Partly sunny. A 20 percent chance of rain and snow in
the afternoon. Highs in the upper 30s.
$$
MTZ309-101100-
Eastern Pondera and Eastern Teton-
Including the cities of Brady, Conrad, and Ledger
337 PM MST Tue Dec 9 2025
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Colder. Partly cloudy early in the evening then
becoming mostly cloudy. Chance of snow after midnight. Chance of
snow and light freezing rain likely late in the night. Little or
no snow accumulation. Lows in the upper 20s. Southwest winds 5 to
15 mph shifting to the south after midnight. Gusts up to 30 mph.
Chance of precipitation 70 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Chance of rain and snow in
the morning, then slight chance of rain in the afternoon. Highs
in the lower 50s. Southwest winds 10 to 25 mph with gusts to
around 45 mph. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy. Chance of rain in the
evening, then chance of rain and snow after midnight. Lows 29 to
37. West winds 15 to 25 mph with gusts to around 50 mph. Chance
of precipitation 50 percent.
.THURSDAY...Breezy. Rain with snow likely in the morning, then
snow and rain in the afternoon. Light snow accumulations. Highs
45 to 51. Temperatures falling into the upper teens in the
afternoon. West winds 15 to 25 mph with gusts to around 50 mph
shifting to the northwest 15 to 20 mph with gusts to around
35 mph in the afternoon. Chance of precipitation 80 percent.
.THURSDAY NIGHT...Much colder. Snow likely in the evening, then
chance of snow after midnight. Light snow accumulations. Lows
around 3. North winds 5 to 15 mph. Chance of snow 70 percent.
.FRIDAY...Much colder. Snow. Moderate snow accumulations. Highs
around 11. Chance of snow 80 percent.
.FRIDAY NIGHT...Snow likely. Moderate snow accumulations. Lows
around 6 below. Chance of snow 70 percent.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 10 to 18. Chance of
snow 30 percent.
.SATURDAY NIGHT...Mostly cloudy. Lows 2 below to 6 above zero.
Temperatures rising into the upper teens after midnight.
.SUNDAY...Not as cold. Partly sunny. A 20 percent chance of rain
and snow in the afternoon. Highs in the lower 40s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the lower 20s.
Highs in the mid 30s.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after
midnight. Lows in the mid 20s.
.TUESDAY...Partly sunny with a 40 percent chance of rain and
snow. Highs in the mid 40s.
$$
MTZ310-101100-
Western and Central Chouteau County-
Including the cities of Floweree, Carter, and Fort Benton
337 PM MST Tue Dec 9 2025
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Colder. Partly cloudy in the evening, then mostly
cloudy with slight chance of snow after midnight. Cloudy with
light freezing rain and slight chance of snow late in the night.
Little or no snow accumulation. Lows 23 to 29. West winds 10 to
15 mph with gusts to around 35 mph shifting to the south 5 to
10 mph after midnight. Chance of precipitation 80 percent.
.WEDNESDAY...Breezy, cloudy. Rain likely, snow and freezing rain
in the morning, then slight chance of rain in the afternoon.
Little or no snow accumulation. Highs 48 to 54. South winds 10 to
15 mph shifting to the southwest 15 to 25 mph in the afternoon.
Gusts up to 50 mph. Chance of precipitation 90 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy. Chance of rain in the
evening, then chance of rain and slight chance of snow after
midnight. Lows 30 to 38. West winds 15 to 25 mph with gusts to
around 50 mph. Chance of precipitation 50 percent.
.THURSDAY...Breezy. Rain with snow likely in the morning, then
snow and rain in the afternoon. Light snow accumulations. Highs
44 to 52. Temperatures falling into the upper teens in the
afternoon. Northwest winds 15 to 25 mph. Gusts up to 55 mph
decreasing to 35 mph in the afternoon. Chance of precipitation
90 percent.
.THURSDAY NIGHT...Much colder. Snow likely in the evening, then
chance of snow after midnight. Moderate snow accumulations. Lows
around 3. North winds 5 to 15 mph. Chance of snow 70 percent.
.FRIDAY...Much colder. Snow. Heavy snow accumulations. Highs
around 10. Chance of snow 90 percent.
.FRIDAY NIGHT...Colder. Snow likely. Heavy snow accumulations.
Lows 3 below to 9 below zero. Chance of snow 70 percent.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 7 to 15. Chance of
snow 40 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
7 below to 3 above zero. Highs 37 to 43.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly cloudy. Lows 17 to
28. Highs 32 to 38.
.TUESDAY...Mostly sunny. Slight chance of rain in the morning,
then slight chance of rain and snow in the afternoon. Highs in
the mid 40s. Chance of precipitation 20 percent.
$$
MTZ311-101100-
Bears Paw Mountains and Southern Blaine-
Including the city of Rocky Boy
337 PM MST Tue Dec 9 2025
...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Colder. Partly cloudy until early morning, then cloudy
with a 20 percent chance of snow late in the night. Lows in the
mid 20s. West winds 5 to 15 mph shifting to the southeast 5 to
10 mph after midnight. Gusts up to 30 mph.
.WEDNESDAY...Snow with rain likely and freezing rain in the
morning, then slight chance of rain and chance of freezing rain
in the afternoon. Snow accumulation up to 2 inches. Highs in the
mid 40s. South winds 10 to 15 mph with gusts to around 30 mph
shifting to the west 15 to 20 mph with gusts to around 40 mph in
the afternoon. Chance of precipitation near 100 percent.
.WEDNESDAY NIGHT...Breezy. Chance of rain in the evening, then
rain likely and slight chance of snow after midnight. Snow
accumulation up to 1 inch. Lows 29 to 35. West winds 10 to 25 mph
with gusts to around 40 mph. Chance of precipitation 70 percent.
.THURSDAY...Breezy. Rain and snow in the morning, then snow
likely and rain in the afternoon. Moderate snow accumulations.
Snow level 3400 feet. Highs 38 to 44. Temperatures falling into
the upper teens in the afternoon. Northwest winds 10 to 25 mph.
Gusts up to 40 mph in the morning. Chance of precipitation
90 percent.
.THURSDAY NIGHT...Much colder. Snow likely in the evening, then
chance of snow after midnight. Moderate snow accumulations. Lows
around 2. North winds 5 to 15 mph. Chance of snow 70 percent.
.FRIDAY...Much colder. Snow likely in the morning, then snow in
the afternoon. Heavy snow accumulations. Near steady temperature
around 5. Chance of snow 90 percent.
.FRIDAY NIGHT...Snow in the evening, then snow likely after
midnight. Snow may be heavy at times in the evening. Heavy snow
accumulations. Lows around 7 below. Chance of snow 80 percent.
.SATURDAY...Partly sunny. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs around 8. Chance of
snow 40 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
5 below to 1 above zero. Highs in the upper 30s.
.SUNDAY NIGHT...Not as cold. Partly cloudy. Lows 17 to 23.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. Highs in the lower 30s.
Lows in the mid 20s.
.TUESDAY...Mostly sunny. A 20 percent chance of rain and snow in
the afternoon. Highs in the lower 40s.
$$
MTZ312-101100-
Cascade County below 5000ft-
Including the city of Great Falls
337 PM MST Tue Dec 9 2025
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Colder. Mostly cloudy. Slight chance of snow after
midnight. Chance of snow, rain and light freezing rain likely
late in the night. Little or no snow accumulation. Lows in the
lower 30s. Southwest winds 10 to 15 mph. Gusts up to 30 mph
increasing to 40 mph after midnight. Chance of precipitation
70 percent.
.WEDNESDAY...Windy. Mostly cloudy. Chance of rain, light freezing
rain and chance of snow in the morning, then slight chance of
rain in the afternoon. Little or no snow accumulation. Highs in
the mid 50s. Southwest winds 15 to 30 mph with gusts to around
55 mph. Chance of precipitation 80 percent.
.WEDNESDAY NIGHT...Windy. Mostly cloudy. Chance of rain in the
evening, then chance of rain and snow after midnight. Lows 41 to
47. Southwest winds 20 to 35 mph with gusts to around 65 mph.
Chance of precipitation 50 percent.
.THURSDAY...Windy. Rain and snow likely in the morning, then snow
and rain in the afternoon. Light snow accumulations. Highs in the
lower 50s. Temperatures falling into the mid 20s in the
afternoon. West winds 20 to 35 mph with gusts to around 65 mph
shifting to the northwest 15 to 25 mph with gusts to around
45 mph in the afternoon. Chance of precipitation 80 percent.
.THURSDAY NIGHT...Much colder. Snow likely. Moderate snow
accumulations. Lows 6 to 12. North winds 5 to 15 mph. Chance of
snow 70 percent.
.FRIDAY...Much colder. Snow in the morning, then snow likely in
the afternoon. Moderate snow accumulations. Highs 14 to 24.
Chance of snow 90 percent.
.FRIDAY NIGHT...Colder. Snow likely. Moderate snow accumulations.
Lows 3 below to 5 above zero. Chance of snow 70 percent.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 18 to 28. Chance of
snow 40 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
6 to 18. Highs in the mid 40s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 26 to 32. Highs in
the lower 40s.
.MONDAY NIGHT...Breezy. Mostly cloudy. A 20 percent chance of
rain after midnight. Lows around 30.
.TUESDAY...Breezy. Partly sunny. Chance of rain in the morning,
then chance of rain and snow in the afternoon. Highs in the upper
40s. Chance of precipitation 40 percent.
&&
TEMPERATURE / PRECIPITATION
Great Falls Arpt 31 55 44 53 / 40 50 40 80
$$
MTZ313-101100-
Judith Basin County and Judith Gap-
Including the cities of Raynesford, Geyser, Stanford, Windham,
Benchland, Hobson, and Moccasin
337 PM MST Tue Dec 9 2025
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Colder. Partly cloudy early in the evening then
becoming mostly cloudy. A 50 percent chance of snow after
midnight. Lows in the upper 20s. West winds 10 to 20 mph with
gusts to around 35 mph shifting to the southwest 5 to 15 mph
after midnight.
.WEDNESDAY...Windy, cloudy. Snow, chance of rain and freezing
rain in the morning, then chance of rain in the afternoon. Snow
accumulation up to 1 inch. Highs in the lower 50s. Southwest
winds 15 to 25 mph with gusts to around 45 mph increasing to west
25 to 35 mph with gusts to around 55 mph in the afternoon. Chance
of precipitation 90 percent.
.WEDNESDAY NIGHT...Windy. Not as cool. Mostly cloudy. Chance of
rain in the evening, then chance of rain and snow after midnight.
Near steady temperature in the upper 40s. West winds 20 to 35 mph
with gusts to around 55 mph. Chance of precipitation 50 percent.
.THURSDAY...Windy. Chance of rain and slight chance of snow in
the morning, then snow and rain in the afternoon. Light snow
accumulations. Highs in the lower 50s. Temperatures falling into
the upper 20s in the afternoon. West winds 25 to 35 mph with
gusts to around 60 mph becoming northwest 15 to 25 mph with gusts
to around 40 mph in the afternoon. Chance of precipitation
90 percent.
.THURSDAY NIGHT...Much colder. Snow in the evening, then snow
likely after midnight. Heavy snow accumulations. Lows around 8.
North winds up to 15 mph. Chance of snow 90 percent.
.FRIDAY...Much colder. Snow. Snow may be heavy at times in the
morning. Heavy snow accumulations. Highs 18 to 26. Chance of snow
90 percent.
.FRIDAY NIGHT...Colder. Snow likely. Moderate snow accumulations.
Lows 2 below to 4 above zero. Chance of snow 70 percent.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 23 to 29. Chance of
snow 40 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
9 to 17. Highs in the mid 40s.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly cloudy. Lows 24 to
30. Highs in the mid 40s.
.TUESDAY...Breezy. Mostly sunny. Slight chance of rain in the
morning, then slight chance of rain and snow in the afternoon.
Highs in the upper 40s. Chance of precipitation 20 percent.
$$
MTZ314-101100-
Fergus County below 4500ft-
Including the cities of Hilger and Lewistown
337 PM MST Tue Dec 9 2025
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Colder. Partly cloudy until early morning, then cloudy
with a 50 percent chance of snow late in the night. Lows in the
upper 20s. West winds 10 to 15 mph with gusts to around 35 mph
shifting to the south 5 to 10 mph with gusts to around 25 mph
after midnight.
.WEDNESDAY...Breezy. Snow, rain and freezing rain in the morning,
then chance of rain in the afternoon. Snow accumulation up to
1 inch. Highs around 50. South winds 10 to 15 mph shifting to the
west 15 to 25 mph in the afternoon. Gusts up to 45 mph. Chance of
precipitation near 100 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy. Chance of rain in the
evening, then chance of rain and slight chance of snow after
midnight. Lows in the upper 30s. West winds 15 to 25 mph with
gusts to around 50 mph. Chance of precipitation 50 percent.
.THURSDAY...Breezy. Rain likely and slight chance of snow in the
morning, then snow and rain in the afternoon. Light snow
accumulations. Highs in the upper 40s. Temperatures falling into
the mid 20s in the afternoon. Northwest winds 15 to 25 mph. Gusts
up to 50 mph in the morning. Chance of precipitation 90 percent.
.THURSDAY NIGHT...Much colder. Snow likely in the evening, then
chance of snow after midnight. Moderate snow accumulations. Lows
around 6. Northwest winds 5 to 15 mph. Chance of snow 70 percent.
.FRIDAY...Much colder. Snow. Snow may be heavy at times in the
morning. Heavy snow accumulations. Near steady temperature around
10. Chance of snow 90 percent.
.FRIDAY NIGHT...Snow likely. Snow may be heavy at times in the
evening. Heavy snow accumulations. Lows around 3 below. Chance of
snow 70 percent.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 9 to 17. Chance of
snow 40 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
4 below to 6 above zero. Highs in the lower 40s.
.SUNDAY NIGHT...Not as cold. Partly cloudy. Lows in the lower
20s.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. Highs 34 to 40. Lows in
the mid 20s.
.TUESDAY...Mostly sunny. A 20 percent chance of rain and snow in
the afternoon. Highs in the mid 40s.
&&
TEMPERATURE / PRECIPITATION
Lewistown 24 48 37 49 / 30 90 40 80
$$
MTZ315-101100-
Upper Blackfoot and MacDonald Pass-
Including the cities of Marysville, Lincoln, Flesher Pass,
and MacDonald Pass
337 PM MST Tue Dec 9 2025
.TONIGHT...Cloudy. Chance of snow late in the evening. Snow
likely after midnight, then snow and rain late in the night. Rain
may be heavy at times late in the night. Snow accumulation up to
4 inches. Near steady temperature around 30. Southwest winds 5 to
15 mph with gusts to around 40 mph. Chance of precipitation
90 percent.
.WEDNESDAY...Windy. Rain and slight chance of snow in the
morning, then rain likely in the afternoon. Snow accumulation up
to 2 inches. Total snow accumulation up to 8 inches. Highs 40 to
48. West winds 15 to 30 mph with gusts to around 60 mph. Chance
of precipitation 90 percent.
.WEDNESDAY NIGHT...Windy. Rain likely in the evening, then chance
of rain after midnight. Near steady temperature in the lower 40s.
West winds 20 to 30 mph with gusts to around 65 mph. Chance of
rain 70 percent.
.THURSDAY...Windy. Rain likely and slight chance of snow in the
morning, then rain and snow in the afternoon. Light snow
accumulations. Highs 40 to 46. West winds 15 to 30 mph. Gusts up
to 65 mph decreasing to 45 mph in the afternoon. Chance of
precipitation 90 percent.
.THURSDAY NIGHT...Colder. Snow and rain in the evening, then snow
after midnight. Heavy snow accumulations. Lows 23 to 29. West
winds 5 to 15 mph. Gusts up to 35 mph decreasing to 25 mph after
midnight. Chance of precipitation 90 percent.
.FRIDAY...Snow in the morning, then snow and rain likely in the
afternoon. Moderate snow accumulations. Highs 34 to 42. Chance of
precipitation 90 percent.
.FRIDAY NIGHT...Colder. Chance of rain and snow in the evening,
then snow likely after midnight. Moderate snow accumulations.
Lows 16 to 22. Chance of precipitation 60 percent.
.SATURDAY...Partly sunny. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 31 to 37. Chance of
snow 40 percent.
.SATURDAY NIGHT...Mostly cloudy in the evening, then partly
cloudy with a 20 percent chance of snow after midnight. Near
steady temperature around 30.
.SUNDAY...Partly sunny. Slight chance of snow in the morning,
then chance of rain and snow in the afternoon. Highs 36 to 44.
Chance of precipitation 30 percent.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. A 20 percent chance of
rain and snow. Lows around 30. Highs 37 to 45.
.MONDAY NIGHT...Mostly cloudy. Slight chance of rain and snow in
the evening, then chance of rain and snow after midnight. Near
steady temperature in the mid 30s. Chance of precipitation
50 percent.
.TUESDAY...Mostly cloudy. Snow and rain likely in the morning,
then chance of snow and rain in the afternoon. Highs 35 to 43.
Chance of precipitation 60 percent.
$$
MTZ316-101100-
Gates of the Mountains-
Including the cities of Canyon Creek, Wolf Creek, and Craig
337 PM MST Tue Dec 9 2025
.TONIGHT...Mostly cloudy. Chance of snow in the late evening and
early morning. Chance of snow and slight chance of rain late in
the night. Lows in the lower 30s. Southwest winds 10 to 15 mph
with gusts to around 40 mph. Chance of precipitation 50 percent.
.WEDNESDAY...Windy. Mostly cloudy. Chance of rain and slight
chance of snow in the morning, then chance of rain in the
afternoon. Highs 47 to 53. Southwest winds 15 to 30 mph with
gusts to around 60 mph. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Windy. Not as cool. Mostly cloudy with a
50 percent chance of rain. Near steady temperature in the upper
40s. Southwest winds 20 to 35 mph with gusts to around 65 mph.
.THURSDAY...Windy. Chance of rain in the morning, then rain and
snow in the afternoon. Highs 46 to 52. West winds 15 to 30 mph.
Gusts up to 65 mph decreasing to 45 mph in the afternoon. Chance
of precipitation 90 percent.
.THURSDAY NIGHT...Much colder. Snow in the evening, then snow
likely after midnight. Heavy snow accumulations. Lows 13 to 21.
North winds 5 to 15 mph. Gusts up to 30 mph in the evening.
Chance of snow 90 percent.
.FRIDAY...Colder. Snow in the morning, then snow likely in the
afternoon. Light snow accumulations. Highs 27 to 39. Chance of
snow 80 percent.
.FRIDAY NIGHT...Colder. Chance of snow and rain in the evening,
then snow likely after midnight. Moderate snow accumulations.
Lows 7 to 13. Chance of precipitation 60 percent.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 28 to 34. Chance of
snow 40 percent.
.SATURDAY NIGHT...Not as cold. Mostly cloudy. Near steady
temperature in the upper 20s.
.SUNDAY...Not as cool. Partly sunny. A 20 percent chance of rain
and snow in the afternoon. Highs 39 to 45.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the lower 30s.
Highs 40 to 46.
.MONDAY NIGHT AND TUESDAY...Breezy. Mostly cloudy. A 50 percent
chance of rain and snow. Lows in the mid 30s. Highs 41 to 47.
$$
MTZ317-101100-
Little Belt and Highwood Mountains-
Including the cities of Monarch, Neihart, and Kings Hill Pass
337 PM MST Tue Dec 9 2025
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Colder. Partly cloudy early in the evening then
becoming mostly cloudy. A 50 percent chance of snow after
midnight. Near steady temperature in the upper 20s. Southwest
winds 5 to 15 mph with gusts to around 40 mph.
.WEDNESDAY...Windy, cloudy. Snow with possible rain and freezing
rain in the morning, then chance of rain and light freezing rain
in the afternoon. Snow accumulation up to 5 inches. Highs 40 to
48. Southwest winds 15 to 30 mph with gusts to around 55 mph.
Chance of precipitation 90 percent.
.WEDNESDAY NIGHT...Windy. Not as cool. Mostly cloudy. Chance of
rain in the evening, then chance of rain and snow after midnight.
Near steady temperature in the lower 40s. Southwest winds 20 to
30 mph with gusts to around 60 mph. Chance of precipitation
50 percent.
.THURSDAY...Windy. Chance of rain and snow in the morning, then
snow and rain in the afternoon. Moderate snow accumulations. Snow
level 6300 feet. Highs 40 to 48. West winds 20 to 30 mph with
gusts to around 60 mph decreasing to 10 to 25 mph with gusts to
around 45 mph in the afternoon. Chance of precipitation
90 percent.
.THURSDAY NIGHT...Much colder. Snow. Heavy snow accumulations.
Lows 13 to 19. Northwest winds up to 15 mph with gusts to around
30 mph. Chance of snow 90 percent.
.FRIDAY...Snow in the morning, then snow likely in the afternoon.
Snow may be heavy at times in the morning. Heavy snow
accumulations. Highs 24 to 36. Chance of snow 90 percent.
.FRIDAY NIGHT...Colder. Snow likely. Heavy snow accumulations.
Lows 6 to 14. Chance of snow 70 percent.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 27 to 33. Chance of
snow 40 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows 20 to 26. Highs
36 to 44.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows around 30. Highs
37 to 43.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow after midnight. Near steady temperature in the mid 30s.
.TUESDAY...Breezy. Partly sunny with a 40 percent chance of snow
and rain. Highs 36 to 44.
$$
MTZ318-101100-
Snowy and Judith Mountains-
337 PM MST Tue Dec 9 2025
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
LATE FRIDAY NIGHT...
.TONIGHT...Colder. Partly cloudy in the evening, then cloudy with
slight chance of snow after midnight. Cloudy with chance of snow
late in the night. Lows in the mid 20s. Northwest winds 15 to
20 mph with gusts to around 45 mph shifting to the southwest 5 to
15 mph with gusts to around 30 mph after midnight. Chance of snow
50 percent.
.WEDNESDAY...Breezy. Snow, rain and freezing rain in the morning,
then chance of rain, light freezing rain and slight chance of
snow in the afternoon. Snow accumulation up to 6 inches. Highs
42 to 48. Southwest winds 15 to 25 mph. Gusts up to 35 mph
increasing to 50 mph in the afternoon. Chance of precipitation
near 100 percent.
.WEDNESDAY NIGHT...Windy. Not as cool. Mostly cloudy. Chance of
rain in the evening, then chance of rain and snow after midnight.
Near steady temperature in the lower 40s. West winds 15 to 30 mph
with gusts to around 55 mph. Chance of precipitation 50 percent.
.THURSDAY...Windy. Chance of rain and slight chance of snow in
the morning, then snow and rain in the afternoon. Moderate snow
accumulations. Highs 42 to 48. Temperatures falling into the mid
20s in the afternoon. West winds 15 to 30 mph. Gusts up to 60 mph
decreasing to 40 mph in the afternoon. Chance of precipitation
90 percent.
.THURSDAY NIGHT...Much colder. Snow in the evening, then snow
likely after midnight. Heavy snow accumulations. Lows around 7.
Northwest winds 5 to 15 mph with gusts to around 30 mph. Chance
of snow 90 percent.
.FRIDAY...Much colder. Snow. Snow may be heavy at times. Heavy
snow accumulations. Near steady temperature around 11. Chance of
snow 90 percent.
.FRIDAY NIGHT...Snow likely. Heavy snow accumulations. Lows
around 1. Chance of snow 70 percent.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 17 to 23. Chance of
snow 50 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
7 to 13. Highs 37 to 43.
.SUNDAY NIGHT...Not as cold. Partly cloudy. Lows in the mid 20s.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. Highs 35 to 41. Lows in
the upper 20s.
.TUESDAY...Mostly sunny. Slight chance of snow in the morning,
then slight chance of rain and snow in the afternoon. Highs 38 to
44. Chance of precipitation 20 percent.
$$
MTZ319-101100-
Helena Valley-
Including the city of Helena
337 PM MST Tue Dec 9 2025
.TONIGHT...Cloudy. Chance of snow in the late evening and early
morning. Rain likely and slight chance of snow late in the night.
Little or no snow accumulation. Snow level 3800 feet. Lows in the
lower 30s. South winds 5 to 15 mph with gusts to around 30 mph.
Chance of precipitation 70 percent.
.WEDNESDAY...Windy. Mostly cloudy with a 50 percent chance of
rain. Highs in the lower 50s. Southeast winds 10 to 15 mph with
gusts to around 45 mph increasing to southwest 15 to 30 mph with
gusts to around 55 mph in the afternoon.
.WEDNESDAY NIGHT...Windy. Not as cool. Mostly cloudy with a
50 percent chance of rain. Near steady temperature in the upper
40s. Southwest winds 15 to 30 mph with gusts to around 50 mph.
.THURSDAY...Breezy. Rain likely in the morning, then rain likely
and slight chance of snow in the afternoon. Highs in the lower
50s. West winds 15 to 25 mph. Gusts up to 50 mph decreasing to
40 mph in the afternoon. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Much colder. Snow and rain likely in the
evening, then snow likely after midnight. Light snow
accumulations. Lows in the mid 20s. Northwest winds 5 to 15 mph.
Gusts up to 30 mph in the evening. Chance of precipitation
70 percent.
.FRIDAY...Colder. Mostly cloudy. Snow likely in the morning, then
chance of rain and snow in the afternoon. Highs in the lower 40s.
Chance of precipitation 70 percent.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows around 16.
.SATURDAY...Partly sunny. A 30 percent chance of snow in the
morning. Highs in the upper 30s.
.SATURDAY NIGHT...Mostly cloudy. Lows in the mid 20s.
.SUNDAY...Partly sunny. A 20 percent chance of rain in the
afternoon. Highs in the mid 40s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows around 30. Highs
in the upper 40s.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after
midnight. Lows in the lower 30s.
.TUESDAY...Partly sunny. Chance of rain in the morning, then
chance of rain and snow in the afternoon. Highs in the upper 40s.
Chance of precipitation 40 percent.
&&
TEMPERATURE / PRECIPITATION
Helena 32 53 45 52 / 60 70 30 60
$$
MTZ320-101100-
Big Belt, Bridger and Castle Mountains-
Including the cities of Trident, Maudlow, Battle Ridge Pass,
Bozeman Pass, and Deep Creek Pass
337 PM MST Tue Dec 9 2025
.TONIGHT...Mostly cloudy. Snow likely after midnight. Chance of
snow late in the night. Snow accumulation up to 5 inches. Total
snow accumulation up to 6 inches. Near steady temperature in the
upper 20s. Southwest winds 5 to 15 mph. Gusts up to 60 mph
decreasing to 40 mph after midnight. Chance of snow 70 percent.
.WEDNESDAY...Breezy, cloudy. Chance of rain and snow in the
morning, then slight chance of rain and freezing rain in the
afternoon. Highs 40 to 48. Southwest winds 15 to 25 mph with
gusts to around 70 mph. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Windy. Mostly cloudy. Slight chance of rain in
the evening, then chance of snow and slight chance of rain after
midnight. Near steady temperature in the lower 40s. Southwest
winds 15 to 30 mph with gusts to around 85 mph. Chance of
precipitation 50 percent.
.THURSDAY...Windy. Chance of rain and snow in the morning, then
rain and snow likely in the afternoon. Moderate snow
accumulations. Highs 40 to 48. West winds 10 to 30 mph. Gusts up
to 85 mph decreasing to 60 mph in the afternoon. Chance of
precipitation 70 percent.
.THURSDAY NIGHT...Colder. Snow with rain likely in the evening,
then snow after midnight. Heavy snow accumulations. Lows 22 to
34. West winds 5 to 15 mph. Gusts up to 45 mph decreasing to
35 mph after midnight. Chance of precipitation 90 percent.
.FRIDAY...Cloudy. Snow in the morning, then snow likely and
chance of rain in the afternoon. Heavy snow accumulations. Highs
33 to 43. Chance of precipitation 80 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of
rain and snow. Lows 15 to 27.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 28 to 38. Chance of
snow 40 percent.
.SATURDAY NIGHT...Mostly cloudy. Near steady temperature around
30.
.SUNDAY...Not as cold. Partly sunny. A 20 percent chance of snow
in the afternoon. Highs 34 to 44.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows around 30. Highs
36 to 44.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow after midnight. Near steady temperature in the mid 30s.
.TUESDAY...Partly sunny with a 40 percent chance of snow and
rain. Highs 36 to 44.
$$
MTZ321-101100-
Meagher County Valleys-
Including the cities of Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
337 PM MST Tue Dec 9 2025
.TONIGHT...Mostly cloudy. A 50 percent chance of snow after
midnight. Lows in the upper 20s. West winds 10 to 15 mph with
gusts to around 45 mph shifting to the south 5 to 15 mph with
gusts to around 30 mph after midnight.
.WEDNESDAY...Breezy, cloudy. Snow likely and chance of rain in
the morning, then slight chance of rain in the afternoon. Snow
accumulation up to 2 inches. Highs in the upper 40s. Southwest
winds 10 to 25 mph with gusts to around 55 mph. Chance of
precipitation 70 percent.
.WEDNESDAY NIGHT...Windy. Not as cool. Mostly cloudy. Slight
chance of rain in the evening, then chance of rain after
midnight. Near steady temperature in the lower 40s. Southwest
winds 15 to 30 mph with gusts to around 65 mph. Chance of rain
50 percent.
.THURSDAY...Windy. Chance of rain in the morning, then rain
likely and slight chance of snow in the afternoon. Highs in the
upper 40s. West winds 15 to 30 mph. Gusts up to 65 mph decreasing
to 45 mph in the afternoon. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Colder. Snow and rain likely in the evening,
then snow after midnight. Moderate snow accumulations. Lows 20 to
28. West winds 5 to 15 mph. Gusts up to 35 mph decreasing to
25 mph after midnight. Chance of precipitation 90 percent.
.FRIDAY...Snow in the morning, then snow and rain likely in the
afternoon. Moderate snow accumulations. Highs around 40. Chance
of precipitation 90 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of
rain and snow. Lows 14 to 20.
.SATURDAY...Partly sunny. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs in the mid 30s.
Chance of snow 40 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the mid 20s.
Highs in the lower 40s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the upper 20s.
Highs in the mid 40s.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow after midnight. Lows in the lower 30s.
.TUESDAY...Partly sunny with a 40 percent chance of snow and
rain. Highs in the mid 40s.
$$
MTZ322-101100-
Elkhorn and Boulder Mountains-
Including the cities of Montana City, Clancy, Boulder, Corbin,
Wickes, Elk Park Pass, and Homestake Pass
337 PM MST Tue Dec 9 2025
.TONIGHT...Cloudy. Chance of snow late in the evening. Snow
likely after midnight, then snow and slight chance of rain late
in the night. Snow accumulation up to 4 inches. Near steady
temperature around 30. Southwest winds 5 to 15 mph with gusts to
around 35 mph. Chance of precipitation 90 percent.
.WEDNESDAY...Breezy. Partly sunny. Rain and snow likely in the
morning, then slight chance of rain in the afternoon. Snow
accumulation up to 1 inch. Total snow accumulation up to
7 inches. Highs 41 to 49. West winds 15 to 25 mph with gusts to
around 50 mph. Chance of precipitation 70 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance
of rain. Near steady temperature in the lower 40s. West winds
15 to 25 mph with gusts to around 55 mph.
.THURSDAY...Breezy. Partly sunny. Chance of rain and snow in the
morning, then chance of rain and slight chance of snow in the
afternoon. Highs 40 to 48. West winds 15 to 25 mph. Gusts up to
55 mph decreasing to 45 mph in the afternoon. Chance of
precipitation 50 percent.
.THURSDAY NIGHT...Colder. Snow and rain likely in the evening,
then snow likely and chance of rain after midnight. Moderate snow
accumulations. Snow level 5600 feet. Lows 28 to 36. West winds
5 to 15 mph with gusts to around 30 mph. Chance of precipitation
70 percent.
.FRIDAY...Mostly cloudy. Snow likely and chance of rain in the
morning, then chance of rain and snow in the afternoon. Light
snow accumulations. Highs 37 to 45. Chance of precipitation
70 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy. Chance of snow and slight
chance of rain in the evening, then chance of snow and rain after
midnight. Lows 21 to 29. Chance of precipitation 50 percent.
.SATURDAY...Partly sunny. A 20 percent chance of snow in the
morning. Highs 32 to 40.
.SATURDAY NIGHT...Partly cloudy. Near steady temperature around
30.
.SUNDAY...Partly sunny. A 20 percent chance of snow in the
afternoon. Highs 37 to 45.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows 27 to 33. Highs
38 to 46.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow after midnight. Near steady temperature in the mid 30s.
.TUESDAY...Partly sunny with a 50 percent chance of snow and
rain. Highs 37 to 45.
$$
MTZ323-101100-
Canyon Ferry Area-
Including the cities of Toston, Townsend, and Winston
337 PM MST Tue Dec 9 2025
.TONIGHT...Cloudy. Slight chance of snow late in the evening.
Chance of snow after midnight. Slight chance of rain late in the
night. Lows in the lower 30s. South winds 5 to 15 mph with gusts
to around 30 mph. Chance of precipitation 50 percent.
.WEDNESDAY...Mostly cloudy. Chance of rain and snow in the
morning, then slight chance of rain in the afternoon. Highs in
the lower 50s. South winds 10 to 20 mph with gusts to around
40 mph. Chance of precipitation 50 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance
of rain. Near steady temperature in the upper 40s. Southwest
winds 15 to 25 mph with gusts to around 45 mph.
.THURSDAY...Breezy. Mostly cloudy with a 50 percent chance of
rain. Highs in the lower 50s. Southwest winds 10 to 25 mph. Gusts
up to 45 mph decreasing to 35 mph in the afternoon.
.THURSDAY NIGHT...Colder. Rain likely and slight chance of snow
in the evening, then chance of snow and rain after midnight.
Light snow accumulations. Snow level 4500 feet. Lows 30 to 36.
Northwest winds 5 to 15 mph. Chance of precipitation 70 percent.
.FRIDAY...Cloudy. Snow likely and chance of rain in the morning,
then chance of rain and snow in the afternoon. Highs 43 to 49.
Chance of precipitation 70 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of
rain and snow. Lows 22 to 28.
.SATURDAY...Partly sunny with a 20 percent chance of snow. Highs
in the upper 30s.
.SATURDAY NIGHT THROUGH MONDAY...Mostly cloudy. Lows in the lower
30s. Highs in the upper 40s.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 20 percent chance of
rain and snow. Lows in the mid 30s. Highs in the upper 40s.
$$
MTZ324-101100-
Missouri Headwaters-
Including the cities of Harrison, Three Forks, Willow Creek,
Pony, and Whitehall
337 PM MST Tue Dec 9 2025
.TONIGHT...Cloudy. Chance of snow late in the evening. Snow
likely after midnight, then chance of rain and snow late in the
night. Snow accumulation up to 2 inches. Snow level 4500 feet.
Lows in the lower 30s. Southwest winds 5 to 15 mph. Gusts up to
35 mph after midnight. Chance of precipitation 70 percent.
.WEDNESDAY...Windy. Partly sunny. A 50 percent chance of rain in
the morning. Highs in the mid 50s. Southwest winds 15 to 20 mph
increasing to 20 to 30 mph in the afternoon. Gusts up to 45 mph.
.WEDNESDAY NIGHT...Windy. Not as cool. Mostly cloudy. Lows in the
mid 40s. Southwest winds 15 to 30 mph with gusts to around
55 mph.
.THURSDAY...Breezy. Partly sunny. Slight chance of rain in the
morning, then chance of rain in the afternoon. Highs in the lower
50s. Southwest winds 15 to 25 mph. Gusts up to 50 mph decreasing
to 40 mph in the afternoon. Chance of rain 50 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain in the evening, then
chance of rain and snow after midnight. Lows in the upper 30s.
West winds 10 to 15 mph with gusts to around 35 mph. Chance of
precipitation 50 percent.
.FRIDAY...Mostly cloudy. Chance of rain and snow in the morning,
then slight chance of rain in the afternoon. Highs in the lower
50s. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow after midnight. Lows in the lower 30s.
.SATURDAY...Partly sunny. A 20 percent chance of snow in the
morning. Highs 42 to 48.
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.SUNDAY...Mostly sunny. Highs around 50.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the lower 30s.
Highs around 50.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 20 percent chance of
rain and snow. Lows in the mid 30s. Highs in the upper 40s.
$$
MTZ325-101100-
Madison River Valley-
Including the cities of Cameron, Ennis, Jeffers, McAllister,
and Norris
337 PM MST Tue Dec 9 2025
.TONIGHT...Cloudy. Slight chance of snow late in the evening.
Snow likely after midnight, then chance of rain and snow late in
the night. Snow accumulation up to 1 inch. Snow level 5100 feet.
Lows in the lower 30s. South winds 10 to 20 mph. Gusts up to
40 mph after midnight. Chance of precipitation 70 percent.
.WEDNESDAY...Windy. Mostly cloudy. A 20 percent chance of rain in
the morning. Highs around 50. South winds 20 to 35 mph with gusts
to around 50 mph.
.WEDNESDAY NIGHT...Windy. Mostly cloudy. Lows 37 to 43. South
winds 20 to 35 mph with gusts to around 55 mph.
.THURSDAY...Windy. Mostly cloudy. Slight chance of rain in the
morning, then chance of rain in the afternoon. Highs in the lower
50s. Southwest winds 20 to 35 mph. Gusts up to 55 mph decreasing
to 45 mph in the afternoon. Chance of rain 40 percent.
.THURSDAY NIGHT...Breezy. Cloudy with a 50 percent chance of
rain. Near steady temperature in the lower 40s. Southwest winds
10 to 25 mph.
.FRIDAY...Breezy. Mostly cloudy. Chance of rain in the morning,
then slight chance of rain in the afternoon. Highs around 50.
Chance of rain 40 percent.
.FRIDAY NIGHT...Windy. Mostly cloudy. A 20 percent chance of rain
and snow after midnight. Lows in the lower 30s.
.SATURDAY...Partly sunny. Highs in the mid 40s.
.SATURDAY NIGHT AND SUNDAY...Breezy. Partly cloudy. Lows in the
lower 30s. Highs in the upper 40s.
.SUNDAY NIGHT AND MONDAY...Breezy. Mostly cloudy. Lows 29 to 35.
Highs 45 to 51.
.MONDAY NIGHT...Breezy. Mostly cloudy. A 20 percent chance of
rain and snow after midnight. Lows 31 to 37.
.TUESDAY...Windy. Partly sunny with a 50 percent chance of rain
and snow. Highs in the mid 40s.
$$
MTZ326-101100-
Gallatin Valley-
Including the cities of Bozeman and Gallatin Gateway
337 PM MST Tue Dec 9 2025
.TONIGHT...Mostly cloudy. Chance of snow after midnight. Chance
of snow and slight chance of rain late in the night. Lows in the
lower 30s. South winds 5 to 10 mph with gusts to around 30 mph.
Chance of precipitation 50 percent.
.WEDNESDAY...Breezy, cloudy. Chance of rain in the morning, then
slight chance of rain in the afternoon. Highs in the lower 50s.
South winds 10 to 15 mph shifting to the southwest 15 to 25 mph
in the afternoon. Gusts up to 40 mph. Chance of rain 50 percent.
.WEDNESDAY NIGHT...Breezy. Not as cool. Mostly cloudy. Lows in
the lower 40s. Southwest winds 15 to 25 mph with gusts to around
40 mph.
.THURSDAY...Breezy. Mostly cloudy. Slight chance of rain in the
morning, then chance of rain in the afternoon. Highs in the lower
50s. Southwest winds 15 to 25 mph with gusts to around 40 mph.
Chance of rain 50 percent.
.THURSDAY NIGHT...Chance of rain in the evening, then rain likely
and slight chance of snow after midnight. Lows in the upper 30s.
West winds 5 to 15 mph with gusts to around 30 mph. Chance of
precipitation 70 percent.
.FRIDAY...Cloudy. Chance of rain and slight chance of snow in the
morning, then chance of rain in the afternoon. Highs in the upper
40s. Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of rain in the
evening, then chance of rain and snow after midnight. Lows in the
lower 30s. Chance of precipitation 40 percent.
.SATURDAY...Mostly cloudy. A 20 percent chance of snow and rain
in the morning. Highs in the mid 40s.
.SATURDAY NIGHT THROUGH MONDAY...Mostly cloudy. Lows in the lower
30s. Highs in the upper 40s.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 20 percent chance of
rain and snow. Lows in the mid 30s. Highs in the upper 40s.
&&
TEMPERATURE / PRECIPITATION
Bozeman Airport 30 53 41 53 / 60 40 10 30
Bozeman MSU 31 51 43 52 / 60 40 10 30
$$
MTZ330-101100-
Gallatin and Madison County Mountains and Centennial Mountains-
Including the cities of Big Sky, West Yellowstone, Targhee Pass,
and Raynolds Pass
337 PM MST Tue Dec 9 2025
.TONIGHT...Chance of snow in the evening, then snow after
midnight. Snow accumulation up to 6 inches. Total snow
accumulation up to 8 inches. Lows 23 to 29. Southwest winds 5 to
15 mph. Gusts up to 30 mph increasing to 45 mph after midnight.
Chance of snow near 100 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Chance of snow and slight
chance of rain in the morning, then slight chance of rain and
snow in the afternoon. Highs 35 to 45. Southwest winds 10 to
25 mph with gusts to around 55 mph. Chance of precipitation
50 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy. Lows 27 to 37.
Southwest winds 15 to 25 mph with gusts to around 60 mph.
.THURSDAY...Breezy. Mostly cloudy. Slight chance of snow in the
morning, then chance of snow and slight chance of rain in the
afternoon. Highs 33 to 45. Southwest winds 10 to 25 mph. Gusts up
to 55 mph decreasing to 45 mph in the afternoon. Chance of
precipitation 50 percent.
.THURSDAY NIGHT...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.
.FRIDAY...Mostly cloudy. Chance of snow and rain in the morning,
then chance of snow and slight chance of rain in the afternoon.
Highs 32 to 44. Chance of precipitation 50 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 20 percent chance
of snow. Lows 23 to 31. Highs 31 to 41.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 20 to 30. Highs
31 to 43.
.SUNDAY NIGHT...Mostly cloudy. Lows 20 to 30.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. A 20 percent chance of
snow. Highs 30 to 42. Lows 22 to 32.
.TUESDAY...Partly sunny with a 50 percent chance of snow. Highs
30 to 40.
&&
TEMPERATURE / PRECIPITATION
West Yellowstone 24 40 29 39 / 80 80 20 30
$$
MTZ327-101100-
Northwest Beaverhead County-
Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
337 PM MST Tue Dec 9 2025
.TONIGHT...Chance of snow early in the evening, then snow in the
late evening and overnight. Rain late in the night. Snow
accumulation up to 10 inches. Lows in the mid 20s. Southwest
winds 5 to 15 mph. Gusts up to 30 mph increasing to 50 mph after
midnight. Chance of precipitation near 100 percent.
.WEDNESDAY...Breezy. Mostly cloudy. Rain, slight chance of snow
and light sleet in the morning, then slight chance of rain and
snow in the afternoon. Snow and sleet accumulation up to
4 inches. Total snow accumulation up to 18 inches. Highs 36 to
44. West winds 10 to 25 mph with gusts to around 60 mph. Chance
of precipitation 90 percent.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance
of rain and snow. Lows in the lower 30s. West winds 10 to 25 mph
with gusts to around 60 mph.
.THURSDAY...Breezy. Partly sunny. Chance of rain and slight
chance of snow in the morning, then chance of rain and snow in
the afternoon. Highs 35 to 43. West winds 10 to 25 mph. Gusts up
to 60 mph decreasing to 50 mph in the afternoon. Chance of
precipitation 50 percent.
.THURSDAY NIGHT...Cloudy with a 50 percent chance of rain and
snow. Near steady temperature in the mid 30s. West winds 10 to
20 mph with gusts to around 50 mph.
.FRIDAY...Mostly cloudy. Chance of snow and rain in the morning,
then slight chance of rain and snow in the afternoon. Highs 36 to
44. Chance of precipitation 50 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 20 percent chance
of snow. Lows in the upper 20s. Highs 34 to 42.
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 20s.
.SUNDAY...Mostly sunny with a 20 percent chance of snow. Highs
36 to 44.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 20s.
.MONDAY...Partly sunny. A 20 percent chance of snow in the
afternoon. Highs 35 to 43.
.MONDAY NIGHT...Mostly cloudy. Slight chance of rain and snow in
the evening, then chance of snow and rain after midnight. Lows in
the upper 20s. Chance of precipitation 50 percent.
.TUESDAY...Partly sunny with a 50 percent chance of snow. Highs
33 to 41.
$$
MTZ328-101100-
Beaverhead and Western Madison below 6000ft-
Including the cities of Bannack, Dillon, Glen, and Waterloo
337 PM MST Tue Dec 9 2025
.TONIGHT...Cloudy. Chance of snow in the evening. Snow likely and
slight chance of rain after midnight, then chance of rain and
snow late in the night. Snow accumulation up to 3 inches. Snow
level 5400 feet. Lows in the lower 30s. South winds 5 to 15 mph.
Gusts up to 25 mph increasing to 35 mph after midnight. Chance of
precipitation 70 percent.
.WEDNESDAY...Windy. Partly sunny. A 20 percent chance of rain in
the morning. Highs 47 to 53. Southwest winds 15 to 20 mph
increasing to 15 to 30 mph in the afternoon. Gusts up to 50 mph.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy. Lows in the upper 30s.
Southwest winds 15 to 25 mph with gusts to around 50 mph.
.THURSDAY...Breezy. Partly sunny. A 20 percent chance of rain in
the afternoon. Highs 47 to 53. Southwest winds 10 to 25 mph with
gusts to around 45 mph.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Near steady temperature in the lower 40s. Southwest winds 10 to
15 mph with gusts to around 35 mph.
.FRIDAY...Mostly cloudy with a 20 percent chance of rain. Highs
48 to 54.
.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 AND MONDAY...Mostly cloudy. Lows around 30. Highs
44 to 50.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow after midnight. Lows in the lower 30s.
.TUESDAY...Partly sunny. Slight chance of rain and snow in the
morning, then chance of snow and slight chance of rain in the
afternoon. Highs 43 to 49. Chance of precipitation 40 percent.
&&
TEMPERATURE / PRECIPITATION
Dillon 32 53 39 53 / 60 10 0 10
$$
MTZ329-101100-
Ruby Mountains and Southern Beaverhead Mountains-
Including the city of Monida Pass
337 PM MST Tue Dec 9 2025
.TONIGHT...Mostly cloudy. Chance of snow until early morning,
then chance of rain and slight chance of snow late in the night.
Lows in the upper 20s. Southwest winds 5 to 15 mph. Gusts up to
40 mph after midnight. Chance of precipitation 50 percent.
.WEDNESDAY...Breezy. Partly sunny. Highs 38 to 46. Southwest
winds 15 to 25 mph with gusts to around 40 mph.
.WEDNESDAY NIGHT...Breezy. Mostly cloudy. Lows 28 to 34.
Southwest winds 10 to 25 mph with gusts to around 45 mph.
.THURSDAY...Partly sunny. Highs 37 to 45. Southwest winds 10 to
20 mph. Gusts up to 40 mph in the morning.
.THURSDAY NIGHT...Mostly cloudy. Slight chance of rain and snow
in the evening, then slight chance of rain after midnight. Near
steady temperature in the mid 30s. Southwest winds 10 to 15 mph
with gusts to around 30 mph. Chance of precipitation 20 percent.
.FRIDAY...Mostly cloudy. A 20 percent chance of rain in the
morning. Highs 38 to 46.
.FRIDAY NIGHT...Mostly cloudy. Lows 26 to 32.
.SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Highs 35 to 43.
Lows 23 to 30.
.MONDAY...Partly sunny. Highs 35 to 43.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 25 to 31.
.TUESDAY...Partly sunny with a 50 percent chance of snow. Highs
35 to 41.
$$