Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
299
FPUS55 KTFX 101013
ZFPTFX
Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
312 AM MST Wed Dec 10 2025
Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Thursday.
MTZ301-102300-
East Glacier Park Region-
Including the cities of East Glacier Park, Kiowa, Babb,
Saint Mary, Marias Pass, and Logan Pass
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH LATE FRIDAY NIGHT...
.TODAY...Very windy. Snow and rain until late afternoon, then
rain and slight chance of snow late in the afternoon. Snow may be
heavy at times until late afternoon. Snow accumulation up to
13 inches. Snow level 6500 feet. Highs 36 to 44. Southwest winds
25 to 40 mph with gusts to around 90 mph. Chance of precipitation
near 100 percent.
.TONIGHT...Very windy. Rain and slight chance of snow in the
evening, then rain and snow after midnight. Snow accumulation up
to 10 inches. Near steady temperature in the upper 30s. West
winds 30 to 40 mph with gusts to around 90 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 in the afternoon. Snow
accumulation of 1 to 6 inches. Highs 34 to 42. Temperatures
falling into the lower 20s in the afternoon. West winds 20 to
35 mph with gusts to around 90 mph becoming northwest 10 to
20 mph with gusts to around 60 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...Snow. Snow may be heavy at times in the afternoon.
Heavy snow accumulations. Highs 22 to 30. Southwest winds 5 to
15 mph. Gusts up to 30 mph in the afternoon. 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
27 to 33.
.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 30 percent.
.SUNDAY AND SUNDAY NIGHT...Breezy. Mostly cloudy. A 40 percent
chance of snow and rain. Highs 33 to 41. Lows 24 to 30.
.MONDAY AND MONDAY NIGHT...Windy. Mostly cloudy. A 50 percent
chance of snow and rain. Highs 34 to 42. Lows in the upper 20s.
.TUESDAY...Windy. Mostly cloudy. 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.
$$
MTZ307-102300-
Southern Rocky Mountain Front-
Including the city of Rogers Pass
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH LATE FRIDAY NIGHT...
.TODAY...Windy. Not as cool. Snow and rain in the morning, then
rain and slight chance of snow in the afternoon. Snow
accumulation up to 12 inches. Highs 37 to 45. West winds 15 to
30 mph increasing to 25 to 35 mph in the afternoon. Gusts up to
90 mph. Chance of precipitation near 100 percent.
.TONIGHT...Very windy. Rain likely and slight chance of snow.
Snow accumulation up to 7 inches. Near steady temperature in the
upper 30s. West winds 30 to 40 mph with gusts to around 90 mph.
Chance of precipitation 70 percent.
.THURSDAY...Windy. Rain and snow. Snow may be heavy at times in
the afternoon. Snow accumulation up to 7 inches. Snow level
6100 feet. Highs 36 to 44. West winds 25 to 35 mph with gusts to
around 90 mph decreasing to 15 to 25 mph with gusts to around
60 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 30 to 38. West winds 5 to 15 mph with
gusts to around 35 mph. 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
29 to 37.
.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
34 to 44. Chance of precipitation 30 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 30 percent.
.MONDAY AND MONDAY NIGHT...Breezy. Mostly cloudy. A 50 percent
chance of snow and rain. Highs 34 to 44. 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.
$$
MTZ302-102300-
Northern High Plains-
Including the cities of Browning, Heart Butte, and Dupuyer
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO
8 PM MST THIS EVENING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH LATE FRIDAY NIGHT...
.TODAY...Very windy. Mostly cloudy. Chance of rain and snow in
the morning, then chance of rain in the afternoon. Highs in the
upper 40s. West winds 25 to 40 mph with gusts to around 80 mph.
Chance of precipitation 50 percent.
.TONIGHT...Very windy. Chance of rain in the evening, then rain
likely after midnight. Lows 23 to 35. West winds 25 to 40 mph
with gusts to around 85 mph. Chance of rain 70 percent.
.THURSDAY...Windy. Rain and snow in the morning, then snow likely
in the afternoon. Snow accumulation of 1 to 2 inches. Highs in
the mid 40s. Temperatures falling into the mid teens in the
afternoon. West winds 20 to 35 mph with gusts to around 75 mph
becoming northwest 10 to 25 mph with gusts to around 45 mph in
the afternoon. Chance of precipitation 90 percent.
.THURSDAY NIGHT...Much colder. Cloudy. 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 15 to 23. East winds 5 to 15 mph. Chance of snow
70 percent.
.FRIDAY NIGHT...Colder. 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...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 20 to 28. 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 40s.
.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.
$$
MTZ308-102300-
Southern High Plains-
Including the cities of Bynum, Choteau, and Pendroy
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO
8 PM MST THIS EVENING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH LATE FRIDAY NIGHT...
.TODAY...Very windy. Chance of snow early in the morning. Rain
likely in the morning, then chance of rain in the afternoon.
Little or no snow accumulation. Highs in the lower 50s. Southwest
winds 15 to 30 mph increasing to west 25 to 45 mph in the
afternoon. Gusts up to 75 mph. Chance of precipitation
70 percent.
.TONIGHT...Very windy. Mostly cloudy with a 50 percent chance of
rain. Lows 38 to 44. West winds 30 to 45 mph with gusts to around
90 mph.
.THURSDAY...Very windy. Rain and slight chance of snow in the
morning, then snow and rain in the afternoon. Snow accumulation
up to 2 inches. Highs in the lower 50s. Temperatures falling into
the mid 20s in the afternoon. West winds 25 to 40 mph with gusts
to around 80 mph becoming northwest 15 to 25 mph with gusts to
around 50 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 5 to 13.
Northeast winds up to 15 mph. Chance of snow 90 percent.
.FRIDAY...Colder, snow. Moderate snow accumulations. Highs 21 to
33. East winds up to 10 mph. Gusts up to 25 mph in the afternoon.
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 23 to 33. Chance of
snow 50 percent.
.SATURDAY NIGHT...Mostly cloudy. Lows 10 to 22.
.SUNDAY THROUGH MONDAY...Mostly cloudy with a 20 percent chance
of rain and snow. Highs in the upper 40s. Lows 24 to 32.
.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 upper 40s.
$$
MTZ303-102300-
Eastern Glacier, Western Toole, and Central Pondera-
Including the cities of Cut Bank, Ethridge, and Santa Rita
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...HIGH WIND WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO
8 PM MST THIS EVENING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH LATE FRIDAY NIGHT...
.TODAY...Windy. Cloudy with chance of rain and snow early in the
morning, then mostly cloudy with slight chance of rain in the
late morning and afternoon. Highs in the upper 40s. South winds
15 to 25 mph shifting to the west 20 to 30 mph in the afternoon.
Gusts up to 55 mph. Chance of precipitation 50 percent.
.TONIGHT...Windy. Mostly cloudy. Chance of rain in the evening,
then chance of rain and snow after midnight. Lows 17 to 27. West
winds 15 to 30 mph with gusts to around 55 mph. Chance of
precipitation 50 percent.
.THURSDAY...Windy. Mostly cloudy. Rain and snow likely in the
morning, then snow likely in the afternoon. Snow accumulation up
to 2 inches. Highs 37 to 45. Temperatures falling into the lower
teens in the afternoon. Northwest winds 15 to 30 mph. Gusts up to
55 mph decreasing to 40 mph in the afternoon. Chance of
precipitation 70 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 11. East winds 5 to 10 mph. Chance of snow 70 percent.
.FRIDAY NIGHT...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
10 to 16.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
around 1. Highs in the lower 40s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows around 19. Highs
in the lower 40s.
.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 48 23 42 / 30 50 70
$$
MTZ304-102300-
Eastern Toole and Liberty-
Including the cities of Devon, Shelby, Chester, Galata, Joplin,
Lothair, and Whitlash
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH LATE FRIDAY NIGHT...
.TODAY...Cloudy. Chance of snow and slight chance of rain early
in the morning. Slight chance of light freezing rain in the
morning. Slight chance of rain in the afternoon. Highs in the mid
40s. South winds 10 to 15 mph with gusts to around 50 mph
shifting to the west 10 to 20 mph with gusts to around 35 mph in
the afternoon. Chance of precipitation 50 percent.
.TONIGHT...Mostly cloudy. Chance of rain in the evening, then
chance of rain and slight chance of snow after midnight. Lows
19 to 25. West winds 10 to 20 mph. Gusts up to 40 mph increasing
to 55 mph after midnight. Chance of precipitation 50 percent.
.THURSDAY...Breezy. Mostly cloudy. Snow with rain likely in the
morning, then snow likely in the afternoon. Snow accumulation of
1 to 2 inches. Highs 36 to 44. Temperatures falling into the
lower teens in the afternoon. Northwest winds 10 to 25 mph. Gusts
up to 60 mph decreasing to 45 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 8.
Northeast winds 5 to 10 mph. Chance of snow 80 percent.
.FRIDAY NIGHT...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 8. 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
in the upper 30s.
.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 lower 40s.
$$
MTZ305-102300-
Hill County-
Including the city of Havre
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH LATE FRIDAY NIGHT...
.TODAY...Cloudy. Snow likely, slight chance of rain and light
freezing rain in the morning. Chance of rain 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 70 percent.
.TONIGHT...Chance of rain in the evening, then rain and snow
after midnight. Snow accumulation up to 1 inch. Lows in the lower
20s. West winds 10 to 15 mph with gusts to around 30 mph. Chance
of precipitation 90 percent.
.THURSDAY...Breezy, cloudy. Rain and snow in the morning, then
snow likely in the afternoon. Snow accumulation of 1 to 2 inches.
Total snow accumulation 1 to 4 inches. Highs 36 to 42.
Temperatures falling into the lower teens in the afternoon.
Northwest winds 15 to 25 mph with gusts to around 40 mph. Chance
of precipitation 80 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 6.
Northeast winds 5 to 10 mph. Chance of snow 90 percent.
.FRIDAY NIGHT...Colder. Snow in the evening, then chance of snow
after midnight. Moderate snow accumulations. Lows around
14 below. Chance of snow 90 percent.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs around 4. Chance of
snow 40 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 30s.
.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 around 40.
&&
TEMPERATURE / PRECIPITATION
Havre 46 25 38 / 80 80 80
$$
MTZ306-102300-
Northern Blaine County-
Including the cities of Chinook, Zurich, Harlem, Hogeland,
and Fort Belknap
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH LATE FRIDAY NIGHT...
.TODAY...Mostly cloudy. Snow likely in the morning. Slight chance
of rain and freezing rain through the day. Slight chance of snow
in the afternoon. Snow accumulation up to 1 inch. Highs in the
lower 40s. Southeast winds 10 to 15 mph shifting to the south in
the afternoon. Gusts up to 30 mph. Chance of precipitation
70 percent.
.TONIGHT...Rain likely in the evening, then snow with rain likely
after midnight. Snow accumulation up to 1 inch. Lows 19 to 25.
West winds 5 to 15 mph shifting to the north after midnight.
Chance of precipitation 90 percent.
.THURSDAY...Mostly cloudy. Snow and rain in the morning, then
chance of snow in the afternoon. Snow accumulation of 1 to
3 inches. Total snow accumulation 1 to 5 inches. 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 3. North winds 5 to 10 mph shifting to the east in the
afternoon. Chance of snow 70 percent.
.FRIDAY NIGHT...Snow in the evening, then chance of snow after
midnight. Moderate snow accumulations. Lows around 15 below.
Chance of snow 90 percent.
.SATURDAY...Partly sunny. A 40 percent chance of snow in the
morning. Highs around 4.
.SATURDAY NIGHT AND SUNDAY...Not as cold. Mostly cloudy. Lows
around 11 below. Highs in the mid 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 30s.
Lows around 16.
.TUESDAY...Partly sunny. A 20 percent chance of rain and snow in
the afternoon. Highs in the lower 40s.
$$
MTZ309-102300-
Eastern Pondera and Eastern Teton-
Including the cities of Brady, Conrad, and Ledger
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH LATE FRIDAY NIGHT...
.TODAY...Mostly cloudy. Chance of snow early in the morning.
Chance of rain in the morning, then slight chance of rain in the
afternoon. Highs in the lower 50s. Southwest winds 10 to 20 mph
with gusts to around 40 mph. Chance of precipitation 50 percent.
.TONIGHT...Breezy. Mostly cloudy with a 50 percent chance of
rain. Lows 29 to 37. West winds 15 to 25 mph with gusts to around
60 mph.
.THURSDAY...Breezy. Rain likely and snow in the morning, then
snow and rain in the afternoon. Snow accumulation around 1 inch.
Highs around 50. Temperatures falling into the upper teens in the
afternoon. Northwest winds 15 to 25 mph. Gusts up to 60 mph
decreasing to 40 mph in the afternoon. Chance of precipitation
90 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
12 to 18. East winds 5 to 10 mph. Chance of snow 90 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 12 to 20. Chance of
snow 30 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
2 below to 6 above zero. Highs in the lower 40s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the lower 20s.
Highs in the mid 40s.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain after
midnight. Lows in the mid 20s.
.TUESDAY...Partly sunny with a 30 percent chance of rain and
snow. Highs in the mid 40s.
$$
MTZ310-102300-
Western and Central Chouteau County-
Including the cities of Floweree, Carter, and Fort Benton
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH LATE FRIDAY NIGHT...
.TODAY...Cloudy. Rain, snow likely and slight chance of light
freezing rain early in the morning, then chance of rain with
possible freezing rain and snow likely late in the morning.
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 10 to 20 mph in the afternoon. Gusts up to
45 mph. Chance of precipitation 70 percent.
.TONIGHT...Breezy. Mostly cloudy with a 50 percent chance of
rain. Lows 30 to 38. West winds 10 to 25 mph with gusts to around
65 mph.
.THURSDAY...Breezy. Rain likely and snow in the morning, then
snow and rain in the afternoon. Snow accumulation around 1 inch.
Highs 47 to 53. Temperatures falling into the upper teens in the
afternoon. Northwest winds 15 to 25 mph. Gusts up to 65 mph
decreasing to 45 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
10 to 16. Northeast winds 5 to 10 mph. 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 9 to 17. Chance of
snow 40 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
7 below to 3 above zero. Highs 39 to 45.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly cloudy. Lows 17 to
28. Highs in the lower 40s.
.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.
$$
MTZ311-102300-
Bears Paw Mountains and Southern Blaine-
Including the city of Rocky Boy
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH LATE FRIDAY NIGHT...
.TODAY...Mostly cloudy. Snow with possible rain and freezing rain
likely in the morning, then chance of rain, freezing rain and
slight chance of snow in the afternoon. Snow accumulation up to
2 inches. Highs in the mid 40s. South winds 5 to 15 mph shifting
to the west 10 to 15 mph in the afternoon. Gusts up to 30 mph.
Chance of precipitation 90 percent.
.TONIGHT...Rain likely 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 15 mph with gusts to
around 35 mph. Chance of precipitation 70 percent.
.THURSDAY...Breezy. Rain and slight chance of snow in the
morning, then snow likely and rain in the afternoon. Snow
accumulation up to 4 inches. Snow level 3400 feet. Highs 40 to
46. Temperatures falling into the upper teens in the afternoon.
Northwest winds 10 to 25 mph with gusts to around 40 mph. Chance
of precipitation 90 percent.
.THURSDAY NIGHT...Much colder. Cloudy. 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. East winds 5 to 10 mph. 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 90 percent.
.SATURDAY...Partly sunny. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs around 10. Chance
of snow 40 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
5 below to 1 above zero. Highs around 40.
.SUNDAY NIGHT...Not as cold. Partly cloudy. Lows 17 to 23.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. Highs in the lower 40s.
Lows in the mid 20s.
.TUESDAY...Mostly sunny. A 20 percent chance of rain and snow in
the afternoon. Highs in the lower 40s.
$$
MTZ312-102300-
Cascade County below 5000ft-
Including the city of Great Falls
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH LATE FRIDAY NIGHT...
.TODAY...Windy, cloudy. Chance of snow and slight chance of light
freezing rain early in the morning. Chance of rain in the
morning, then slight chance of rain in the afternoon. Highs in
the mid 50s. Southwest winds 15 to 35 mph with gusts to around
55 mph. Chance of precipitation 50 percent.
.TONIGHT...Windy. Mostly cloudy with a 50 percent chance of rain.
Lows 41 to 47. Southwest winds 25 to 35 mph with gusts to around
60 mph.
.THURSDAY...Windy. Rain in the morning, then snow and rain in the
afternoon. Snow accumulation up to 1 inch. Highs in the lower
50s. Temperatures falling into the mid 20s in the afternoon. West
winds 25 to 35 mph becoming northwest 15 to 25 mph in the
afternoon. Gusts up to 60 mph. Chance of precipitation
90 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 20 to 30.
Northeast winds up to 10 mph. 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. Highs
20 to 30. Chance of snow 30 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 upper 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 55 44 54 / 60 30 90
$$
MTZ313-102300-
Judith Basin County and Judith Gap-
Including the cities of Raynesford, Geyser, Stanford, Windham,
Benchland, Hobson, and Moccasin
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...HIGH WIND WARNING IN EFFECT FROM 8 AM THIS MORNING TO 3 PM MST
THURSDAY...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH LATE FRIDAY NIGHT...
.TODAY...Windy, cloudy. Snow, rain and slight chance of 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 50 mph increasing to west
25 to 35 mph with gusts to around 60 mph in the afternoon. Chance
of precipitation 90 percent.
.TONIGHT...Very windy. Not as cool. Mostly cloudy. Chance of rain
in the evening, then slight chance of rain after midnight. Near
steady temperature in the upper 40s. West winds 25 to 40 mph with
gusts to around 70 mph. Chance of rain 50 percent.
.THURSDAY...Very windy. Chance of rain in the morning, then snow
and rain in the afternoon. Snow accumulation up to 1 inch. Highs
in the lower 50s. Temperatures falling into the upper 20s in the
afternoon. West winds 25 to 45 mph with gusts to around 70 mph
becoming northwest 15 to 25 mph with gusts to around 55 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...Colder, snow. Snow may be heavy at times in the
morning. Heavy snow accumulations. Highs 24 to 32. Northeast
winds up to 10 mph. 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 25 to 33. Chance of
snow 30 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
9 to 17. Highs in the upper 40s.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly cloudy. Lows 24 to
30. Highs in the upper 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.
$$
MTZ314-102300-
Fergus County below 4500ft-
Including the cities of Hilger and Lewistown
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH LATE FRIDAY NIGHT...
.TODAY...Rain, snow and slight chance of freezing rain in the
morning. Chance of rain in the afternoon. Snow accumulation up to
1 inch. Highs around 50. South winds 5 to 15 mph with gusts to
around 35 mph shifting to the west 15 to 20 mph with gusts to
around 45 mph in the afternoon. Chance of precipitation
90 percent.
.TONIGHT...Breezy. Mostly cloudy with a 50 percent chance of
rain. Lows in the upper 30s. West winds 15 to 25 mph. Gusts up to
45 mph increasing to 55 mph after midnight.
.THURSDAY...Windy. Rain likely in the morning, then snow and rain
in the afternoon. Snow accumulation up to 1 inch. Highs around
50. Temperatures falling into the mid 20s in the afternoon.
Northwest winds 15 to 30 mph with gusts to around 55 mph. 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. East winds 5 to 15 mph. 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 11 to 21. Chance of
snow 40 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
4 below to 6 above zero. Highs in the mid 40s.
.SUNDAY NIGHT...Not as cold. Partly cloudy. Lows in the lower
20s.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. Highs in the lower 40s.
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 49 37 49 / 90 40 80
$$
MTZ315-102300-
Upper Blackfoot and MacDonald Pass-
Including the cities of Marysville, Lincoln, Flesher Pass,
and MacDonald Pass
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...HIGH WIND WARNING IN EFFECT FROM 8 AM THIS MORNING TO 8 PM MST
THIS EVENING...
.TODAY...Windy. Rain and snow in the morning, then rain likely in
the afternoon. Snow accumulation up to 2 inches. Total snow
accumulation up to 5 inches. Highs 39 to 47. West winds 15 to
30 mph. Gusts up to 60 mph increasing to 75 mph in the afternoon.
Chance of precipitation near 100 percent.
.TONIGHT...Windy. Mostly cloudy with a 50 percent chance of rain.
Near steady temperature in the lower 40s. West winds 20 to 35 mph
with gusts to around 90 mph.
.THURSDAY...Windy. Rain likely and slight chance of snow in the
morning, then rain and snow in the afternoon. Snow accumulation
up to 1 inch. Highs 40 to 46. West winds 20 to 35 mph with gusts
to around 85 mph decreasing to 15 to 25 mph with gusts to around
55 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 36 to 44. West
winds 5 to 15 mph with gusts to around 30 mph. Chance of
precipitation 90 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy. 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 34 to 40. Chance of
snow 40 percent.
.SATURDAY NIGHT THROUGH SUNDAY NIGHT...Mostly cloudy. Lows in the
upper 20s. Highs 39 to 45.
.MONDAY...Partly sunny with a 20 percent chance of rain and snow.
Highs 38 to 46.
.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 36 to 42.
Chance of precipitation 70 percent.
$$
MTZ316-102300-
Gates of the Mountains-
Including the cities of Canyon Creek, Wolf Creek, and Craig
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
.TODAY...Windy. Mostly cloudy. Chance of rain and snow early in
the morning, then chance of rain in the late morning and
afternoon. Highs 47 to 53. Southwest winds 15 to 30 mph. Gusts up
to 55 mph increasing to 65 mph in the afternoon. Chance of
precipitation 50 percent.
.TONIGHT...Windy. Not as cool. Mostly cloudy. Chance of rain in
the evening, then slight chance of rain after midnight. Near
steady temperature in the upper 40s. Southwest winds 25 to 35 mph
with gusts to around 80 mph. Chance of rain 50 percent.
.THURSDAY...Windy. Chance of rain in the morning, then rain and
snow in the afternoon. Snow accumulation up to 1 inch. Highs
46 to 52. West winds 20 to 35 mph with gusts to around 75 mph
decreasing to 15 to 25 mph with gusts to around 55 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...Snow in the morning, then snow likely in the afternoon.
Light snow accumulations. Highs 33 to 43. North winds up to
10 mph. Gusts up to 25 mph in the afternoon. Chance of snow
90 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy. 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 31 to 37. Chance of
snow 40 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows 21 to 27. Highs
41 to 47.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the lower 30s.
Highs 42 to 48.
.MONDAY NIGHT AND TUESDAY...Breezy. Mostly cloudy. A 50 percent
chance of rain and snow. Lows in the mid 30s. Highs 42 to 48.
$$
MTZ317-102300-
Little Belt and Highwood Mountains-
Including the cities of Monarch, Neihart, and Kings Hill Pass
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH LATE FRIDAY NIGHT...
.TODAY...Windy, cloudy. Snow and slight chance of freezing rain
in the morning. Chance of rain through the day. Chance of light
freezing rain in the afternoon. Snow accumulation up to 5 inches.
Total snow accumulation up to 6 inches. Highs 40 to 48. Southwest
winds 10 to 30 mph with gusts to around 60 mph. Chance of
precipitation 90 percent.
.TONIGHT...Windy. Not as cool. Mostly cloudy. Chance of rain in
the evening, then slight chance of rain after midnight. Near
steady temperature in the lower 40s. West winds 20 to 35 mph with
gusts to around 80 mph. Chance of rain 50 percent.
.THURSDAY...Windy. Chance of rain and snow in the morning, then
snow and rain in the afternoon. Snow accumulation up to 4 inches.
Snow level 6300 feet. Highs 40 to 48. West winds 20 to 35 mph
with gusts to around 80 mph decreasing to 15 to 25 mph with gusts
to around 55 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 29 to 39. West winds up to 15 mph. Gusts up
to 30 mph in the afternoon. 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 29 to 35. Chance of
snow 40 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows 20 to 26. Highs
37 to 45.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows around 30. 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...Breezy. Partly sunny with a 50 percent chance of snow
and rain. Highs 36 to 44.
$$
MTZ318-102300-
Snowy and Judith Mountains-
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH LATE FRIDAY NIGHT...
.TODAY...Breezy, cloudy. Snow with possible rain and freezing
rain likely in the morning, then chance of rain, light freezing
rain and slight chance of snow in the afternoon. Snow
accumulation up to 6 inches. Total snow accumulation up to
7 inches. Highs 42 to 48. Southwest winds 10 to 15 mph shifting
to the west 15 to 25 mph in the afternoon. Gusts up to 45 mph.
Chance of precipitation 90 percent.
.TONIGHT...Windy. Not as cool. Mostly cloudy with a 50 percent
chance of rain. Near steady temperature in the lower 40s. West
winds 15 to 30 mph. Gusts up to 65 mph increasing to 75 mph after
midnight.
.THURSDAY...Windy. Chance of rain and snow in the morning, then
snow and rain in the afternoon. Snow may be heavy at times in the
morning. Snow accumulation up to 3 inches. Highs 43 to 49.
Temperatures falling into the mid 20s in the afternoon. West
winds 15 to 30 mph. Gusts up to 75 mph decreasing to 50 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 near 100 percent.
.FRIDAY...Colder, snow. Snow may be heavy at times. Heavy snow
accumulations. Near steady temperature around 11. Northeast winds
5 to 10 mph shifting to the south in the afternoon. Chance of
snow near 100 percent.
.FRIDAY NIGHT...Cloudy with 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 20 to 26. Chance of
snow 40 percent.
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
7 to 13. Highs 39 to 45.
.SUNDAY NIGHT...Not as cold. Partly cloudy. Lows in the mid 20s.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. Highs 38 to 44. 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 39 to
45. Chance of precipitation 20 percent.
$$
MTZ319-102300-
Helena Valley-
Including the city of Helena
312 AM MST Wed Dec 10 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST THIS
MORNING...
.TODAY...Breezy. Mostly cloudy. Rain likely early in the morning,
then chance of rain in the late morning and afternoon. Highs in
the lower 50s. Southeast winds 5 to 15 mph with gusts to around
30 mph increasing to southwest 15 to 25 mph with gusts to around
45 mph in the afternoon. Chance of rain 70 percent.
.TONIGHT...Breezy. Not as cool. Mostly cloudy with slight chance
of rain in the evening, then partly cloudy with chance of rain
after midnight. Near steady temperature in the upper 40s. South
winds 15 to 25 mph with gusts to around 45 mph. Chance of rain
40 percent.
.THURSDAY...Breezy. Rain likely in the morning, then rain likely
and slight chance of snow in the afternoon. Little or no snow
accumulation. Highs in the lower 50s. West winds 15 to 25 mph
with gusts to around 45 mph. 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...Mostly cloudy. Snow likely in the morning, then chance
of rain and snow in the afternoon. Snow level 3900 feet. Highs in
the upper 40s. Northwest winds up to 10 mph. 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 20 percent chance of snow in the
morning. Highs around 40.
.SATURDAY NIGHT THROUGH MONDAY...Mostly cloudy. Lows in the upper
20s. 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 50 percent.
&&
TEMPERATURE / PRECIPITATION
Helena 55 45 53 / 70 30 60
$$
MTZ320-102300-
Big Belt, Bridger and Castle Mountains-
Including the cities of Trident, Maudlow, Battle Ridge Pass,
Bozeman Pass, and Deep Creek Pass
312 AM MST Wed Dec 10 2025
.TODAY...Breezy, cloudy. Snow likely in the morning. Chance of
rain through the day. Slight chance of light freezing rain in the
afternoon. Snow accumulation up to 4 inches. Total snow
accumulation up to 6 inches. Highs 40 to 48. Southwest winds
10 to 15 mph increasing to 10 to 25 mph in the afternoon. Gusts
up to 60 mph. Chance of precipitation 70 percent.
.TONIGHT...Windy. Mostly cloudy with a 20 percent chance of rain.
Near steady temperature in the lower 40s. Southwest winds 15 to
30 mph with gusts to around 85 mph.
.THURSDAY...Breezy. Chance of rain and slight chance of snow in
the morning, then rain and snow likely in the afternoon. Snow
accumulation up to 4 inches. Highs 39 to 47. West winds 15 to
25 mph. Gusts up to 85 mph decreasing to 65 mph in the afternoon.
Chance of precipitation 70 percent.
.THURSDAY NIGHT...Colder. Snow with rain likely in the evening,
then snow after midnight. Heavy snow accumulations. Lows 22 to
34. West winds 5 to 15 mph. Gusts up to 45 mph decreasing to
35 mph after midnight. Chance of precipitation 90 percent.
.FRIDAY...Snow in the morning, then snow likely and chance of
rain in the afternoon. Heavy snow accumulations. Highs 34 to 44.
West winds 5 to 15 mph with gusts to around 30 mph. Chance of
precipitation 90 percent.
.FRIDAY NIGHT...Colder. Mostly cloudy with a 50 percent chance of
rain and snow. Lows 15 to 27.
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 32 to 40. Chance of
snow 30 percent.
.SATURDAY NIGHT THROUGH MONDAY...Mostly cloudy. Lows in the upper
20s. Highs 37 to 46.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow after midnight. Near steady temperature in the mid 30s.
.TUESDAY...Partly sunny with a 50 percent chance of snow and
rain. Highs 36 to 44.
$$
MTZ321-102300-
Meagher County Valleys-
Including the cities of Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
312 AM MST Wed Dec 10 2025
.TODAY...Breezy, cloudy. Snow likely in the morning. Chance of
rain through the day. Snow accumulation up to 2 inches. Total
snow accumulation up to 3 inches. Highs in the mid 40s. South
winds 10 to 15 mph shifting to the southwest 10 to 25 mph in the
afternoon. Gusts up to 50 mph. Chance of precipitation
70 percent.
.TONIGHT...Breezy. Not as cool. Mostly cloudy with a 20 percent
chance of rain. Near steady temperature in the lower 40s.
Southwest winds 15 to 25 mph with gusts to around 65 mph.
.THURSDAY...Breezy. Slight chance of rain in the morning, then
rain likely and slight chance of snow in the afternoon. Little or
no snow accumulation. Highs in the upper 40s. West winds 15 to
25 mph. Gusts up to 65 mph decreasing to 50 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 in the lower 40s.
West winds up to 15 mph. 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 upper 30s.
Chance of snow 40 percent.
.SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the mid 20s.
Highs in the mid 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 lower 40s.
$$
MTZ322-102300-
Elkhorn and Boulder Mountains-
Including the cities of Montana City, Clancy, Boulder, Corbin,
Wickes, Elk Park Pass, and Homestake Pass
312 AM MST Wed Dec 10 2025
.TODAY...Breezy. Partly sunny. Chance of rain and snow in the
morning. Slight chance of rain in the afternoon. Highs 40 to 48.
West winds 10 to 15 mph increasing to 15 to 25 mph in the
afternoon. Gusts up to 45 mph. Chance of precipitation
50 percent.
.TONIGHT...Breezy. Mostly cloudy in the evening then becoming
partly cloudy. 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 39 to 49. West winds 15 to 25 mph with gusts to
around 55 mph. 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. Snow level 6100 feet. Highs 39 to 47. West
winds 5 to 15 mph with gusts to around 30 mph. 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 40 percent.
.SATURDAY...Partly sunny. A 20 percent chance of snow in the
morning. Highs 36 to 44.
.SATURDAY NIGHT...Partly cloudy. Near steady temperature around
30.
.SUNDAY THROUGH MONDAY...Mostly cloudy with a 20 percent chance
of snow. Highs 39 to 48. Lows 27 to 33.
.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.
$$
MTZ323-102300-
Canyon Ferry Area-
Including the cities of Toston, Townsend, and Winston
312 AM MST Wed Dec 10 2025
.TODAY...Mostly cloudy. Chance of rain and snow early in the
morning, then slight chance of rain in the late morning and
afternoon. Highs in the lower 50s. South winds 5 to 15 mph with
gusts to around 35 mph. Chance of precipitation 50 percent.
.TONIGHT...Breezy. Mostly cloudy. A 20 percent chance of rain in
the evening. Near steady temperature in the upper 40s. South
winds 10 to 25 mph with gusts to around 40 mph.
.THURSDAY...Breezy. Mostly cloudy with a 50 percent chance of
rain. Highs in the lower 50s. Southwest winds 10 to 25 mph with
gusts to around 45 mph.
.THURSDAY NIGHT...Colder, cloudy. 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 45 to 51.
West winds 5 to 10 mph with gusts to around 25 mph. 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 lower 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.
$$
MTZ324-102300-
Missouri Headwaters-
Including the cities of Harrison, Three Forks, Willow Creek,
Pony, and Whitehall
312 AM MST Wed Dec 10 2025
.TODAY...Breezy. Partly sunny. Chance of rain and slight chance
of snow early in the morning, then slight chance of rain late in
the morning. Highs in the mid 50s. Southwest winds 10 to 15 mph
increasing to 15 to 25 mph in the afternoon. Gusts up to 45 mph.
Chance of precipitation 50 percent.
.TONIGHT...Windy. Not as cool. Mostly cloudy. Lows in the mid
40s. Southwest winds 15 to 30 mph with gusts to around 50 mph.
.THURSDAY...Windy. Partly sunny. Slight chance of rain in the
morning, then chance of rain in the afternoon. Highs in the lower
50s. Southwest winds 15 to 30 mph with gusts to around 50 mph.
Chance of rain 50 percent.
.THURSDAY NIGHT...Cloudy. Chance of rain in the evening, then
chance of rain and snow after midnight. Lows in the upper 30s.
West winds 10 to 15 mph with gusts to around 35 mph. Chance of
precipitation 50 percent.
.FRIDAY...Mostly cloudy. Chance of rain and snow in the morning,
then slight chance of rain in the afternoon. Highs in the lower
50s. Southwest winds 5 to 15 mph with gusts to around 30 mph.
Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow after midnight. Lows in the lower 30s.
.SATURDAY...Partly sunny. A 20 percent chance of snow in the
morning. Highs 44 to 50.
.SATURDAY NIGHT...Mostly cloudy. Lows in the lower 30s.
.SUNDAY...Mostly sunny. Highs in the lower 50s.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the lower 30s.
Highs in the lower 50s.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 20 percent chance of
rain and snow. Lows in the mid 30s. Highs in the upper 40s.
$$
MTZ325-102300-
Madison River Valley-
Including the cities of Cameron, Ennis, Jeffers, McAllister,
and Norris
312 AM MST Wed Dec 10 2025
.TODAY...Windy. Mostly cloudy. Chance of rain and snow early in
the morning, then slight chance of rain late in the morning.
Highs around 50. South winds 15 to 30 mph with gusts to around
45 mph. Chance of precipitation 50 percent.
.TONIGHT...Windy. Mostly cloudy. Lows 37 to 43. South winds 20 to
30 mph with gusts to around 55 mph.
.THURSDAY...Windy. Partly sunny. A 40 percent chance of rain in
the afternoon. Highs around 50. Southwest winds 20 to 35 mph.
Gusts up to 55 mph decreasing to 45 mph in the afternoon.
.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.
Southwest winds 15 to 25 mph. Chance of rain 40 percent.
.FRIDAY NIGHT AND SATURDAY...Windy. Mostly cloudy. Lows in the
lower 30s. Highs in the upper 40s.
.SATURDAY NIGHT AND SUNDAY...Breezy. Partly cloudy. Lows in the
lower 30s. Highs 47 to 53.
.SUNDAY NIGHT AND MONDAY...Breezy. Mostly cloudy. Lows 29 to 35.
Highs 46 to 52.
.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.
$$
MTZ326-102300-
Gallatin Valley-
Including the cities of Bozeman and Gallatin Gateway
312 AM MST Wed Dec 10 2025
.TODAY...Cloudy. Chance of rain and snow early in the morning,
then chance of rain late in the morning. Highs in the lower 50s.
South winds 5 to 15 mph shifting to the southwest 15 to 20 mph in
the afternoon. Gusts up to 35 mph. Chance of precipitation
50 percent.
.TONIGHT...Breezy. Not as cool. Mostly cloudy. Lows in the lower
40s. Southwest winds 10 to 25 mph with gusts to around 40 mph.
.THURSDAY...Breezy. Mostly cloudy with a 50 percent chance of
rain. Highs in the lower 50s. Southwest winds 15 to 25 mph.
.THURSDAY NIGHT...Chance of rain in the evening, then rain likely
and slight chance of snow after midnight. Lows in the upper 30s.
West winds 5 to 15 mph with gusts to around 30 mph. Chance of
precipitation 70 percent.
.FRIDAY...Cloudy. Chance of rain and slight chance of snow in the
morning, then chance of rain in the afternoon. Highs around 50.
Southwest winds 5 to 15 mph. Gusts up to 30 mph in the afternoon.
Chance of precipitation 50 percent.
.FRIDAY NIGHT...Mostly cloudy. Slight chance of rain in the
evening, then chance of rain and snow after midnight. Lows in the
lower 30s. Chance of precipitation 20 percent.
.SATURDAY...Mostly cloudy. A 20 percent chance of snow and rain
in the morning. Highs in the mid 40s.
.SATURDAY NIGHT THROUGH MONDAY...Mostly cloudy. Lows in the lower
30s. Highs around 50.
.MONDAY NIGHT AND TUESDAY...Mostly cloudy. A 20 percent chance of
rain and snow. Lows in the mid 30s. Highs in the upper 40s.
&&
TEMPERATURE / PRECIPITATION
Bozeman Airport 53 41 54 / 60 10 30
Bozeman MSU 51 43 52 / 60 10 40
$$
MTZ330-102300-
Gallatin and Madison County Mountains and Centennial Mountains-
Including the cities of Big Sky, West Yellowstone, Targhee Pass,
and Raynolds Pass
312 AM MST Wed Dec 10 2025
.TODAY...Mostly cloudy. Chance of snow and rain in the morning.
Slight chance of rain and snow in the afternoon. Highs 35 to 45.
Southwest winds 10 to 20 mph with gusts to around 50 mph. Chance
of precipitation 50 percent.
.TONIGHT...Breezy. Mostly cloudy. Lows 27 to 37. Southwest winds
10 to 25 mph with gusts to around 60 mph.
.THURSDAY...Partly sunny. Chance of snow and slight chance of
rain in the afternoon. Highs 33 to 45. Southwest winds 10 to
20 mph with gusts to around 55 mph. 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. Southwest winds 10 to 15 mph with gusts to around
35 mph. Chance of precipitation 50 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 20 percent chance
of snow. Lows 23 to 31. Highs 32 to 42.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows 20 to 30. Highs
33 to 45.
.SUNDAY NIGHT...Mostly cloudy. Lows 20 to 30.
.MONDAY AND MONDAY NIGHT...Mostly cloudy. A 20 percent chance of
snow. Highs 32 to 44. Lows 22 to 32.
.TUESDAY...Partly sunny with a 50 percent chance of snow. Highs
30 to 40.
&&
TEMPERATURE / PRECIPITATION
West Yellowstone 40 29 39 / 80 10 30
$$
MTZ327-102300-
Northwest Beaverhead County-
Including the cities of Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
312 AM MST Wed Dec 10 2025
.TODAY...Breezy. Rain with possible snow and sleet likely early
in the morning, then chance of rain and slight chance of snow
late in the morning. Slight chance of rain early in the
afternoon. Snow and sleet accumulation up to 4 inches. Total snow
accumulation up to 9 inches. Highs 36 to 44. West winds 10 to
15 mph increasing to 10 to 25 mph in the afternoon. Gusts up to
50 mph. Chance of precipitation near 100 percent.
.TONIGHT...Breezy. Partly cloudy. Lows in the lower 30s. West
winds 10 to 25 mph with gusts to around 55 mph.
.THURSDAY...Partly sunny. Chance of rain and slight chance of
snow in the morning, then chance of rain and snow in the
afternoon. Highs 35 to 43. West winds 15 to 20 mph. Gusts up to
60 mph decreasing to 50 mph in the afternoon. Chance of
precipitation 50 percent.
.THURSDAY NIGHT...Cloudy with a 50 percent chance of rain and
snow. Near steady temperature in the mid 30s. West winds 10 to
20 mph with gusts to around 50 mph.
.FRIDAY...Mostly cloudy. Chance of snow and rain in the morning,
then slight chance of rain and snow in the afternoon. Highs 36 to
44. West winds 10 to 15 mph with gusts to around 45 mph. Chance
of precipitation 50 percent.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A 20 percent chance
of snow. Lows in the upper 20s. Highs 36 to 44.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 20s.
Highs 37 to 45.
.SUNDAY NIGHT...Mostly cloudy. Lows in the mid 20s.
.MONDAY...Partly sunny. A 20 percent chance of snow in the
afternoon. Highs 36 to 44.
.MONDAY NIGHT...Mostly cloudy. Slight chance of rain and snow in
the evening, then chance of snow and rain after midnight. Lows in
the upper 20s. Chance of precipitation 50 percent.
.TUESDAY...Partly sunny with a 50 percent chance of snow. Highs
33 to 41.
$$
MTZ328-102300-
Beaverhead and Western Madison below 6000ft-
Including the cities of Bannack, Dillon, Glen, and Waterloo
312 AM MST Wed Dec 10 2025
.TODAY...Breezy. Partly sunny. Chance of rain early in the
morning, then slight chance of rain late in the morning. Highs
47 to 53. Southwest winds 10 to 15 mph increasing to 15 to 25 mph
in the afternoon. Gusts up to 40 mph. Chance of rain 50 percent.
.TONIGHT...Breezy. Mostly cloudy in the evening then becoming
partly cloudy. Lows in the upper 30s. South winds 10 to 25 mph
with gusts to around 45 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
47 to 53. Southwest winds 10 to 20 mph with gusts to around
35 mph.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the lower
30s. Highs 46 to 52.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 30. Highs
46 to 52.
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows around 30. Highs
45 to 51.
.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 50 percent.
&&
TEMPERATURE / PRECIPITATION
Dillon 54 39 52 / 30 0 10
$$
MTZ329-102300-
Ruby Mountains and Southern Beaverhead Mountains-
Including the city of Monida Pass
312 AM MST Wed Dec 10 2025
.TODAY...Partly sunny. Slight chance of rain and snow early in
the morning, then slight chance of rain late in the morning.
Highs 39 to 47. Southwest winds 10 to 20 mph with gusts to around
35 mph. Chance of precipitation 20 percent.
.TONIGHT...Partly cloudy. Lows 28 to 34. Southwest winds 10 to
15 mph with gusts to around 40 mph.
.THURSDAY...Mostly sunny. Highs 38 to 46. Southwest winds 10 to
20 mph with gusts to around 35 mph.
.THURSDAY NIGHT...Mostly cloudy. Slight chance of rain and snow
in the evening, then slight chance of rain after midnight. Near
steady temperature in the mid 30s. Southwest winds 10 to 15 mph
with gusts to around 30 mph. Chance of precipitation 20 percent.
.FRIDAY...Mostly cloudy. A 20 percent chance of rain in the
morning. Highs 37 to 45. Southwest winds 5 to 15 mph with gusts
to around 30 mph.
.FRIDAY NIGHT...Mostly cloudy. Lows 26 to 32.
.SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Highs 36 to 44.
Lows 23 to 30.
.MONDAY...Partly sunny. Highs 36 to 44.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 25 to 31.
.TUESDAY...Partly sunny with a 50 percent chance of snow. Highs
34 to 42.
$$