Zone Forecast Product
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
941
FPUS55 KTFX 121020
ZFPTFX
Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
420 AM MDT Sun Oct 12 2025
Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Columbus Day.
MTZ301-122215-
East Glacier Park Region-
Including East Glacier Park, Kiowa, Babb, Saint Mary,
Marias Pass, and Logan Pass
420 AM MDT Sun Oct 12 2025
.TODAY...Colder. Cloudy with a 50 percent chance of snow. Near
steady temperature in the mid 20s. North winds 10 to 15 mph.
Gusts up to 30 mph in the morning.
.TONIGHT...Colder, snow. Snow may be heavy at times in the
evening. Snow accumulation of 5 to 8 inches. Lows 15 to 20.
Northeast winds 10 to 20 mph with gusts to around 35 mph. Chance
of snow near 100 percent.
.COLUMBUS DAY...Snow in the morning, then snow likely in the
afternoon. Snow accumulation of 1 to 4 inches. Highs 20 to 25.
Northeast winds 10 to 20 mph. Gusts up to 35 mph in the morning.
Chance of snow 90 percent.
.MONDAY NIGHT...Cloudy. Snow likely in the evening, then chance
of snow after midnight. Lows 15 to 20. East winds 5 to 15 mph.
Chance of snow 70 percent.
.TUESDAY...Not as cold. Mostly cloudy with a 50 percent chance of
snow. Highs 30 to 35. East winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows around 25.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a 50 percent
chance of rain and snow. Highs 35 to 45. Lows around 30.
.THURSDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance
of rain and snow. Lows 30 to 35.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 50 percent chance
of snow and rain. Highs 35 to 45. Lows 25 to 30.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs
30 to 40.
$$
MTZ307-122215-
Southern Rocky Mountain Front-
Including Rogers Pass
420 AM MDT Sun Oct 12 2025
.TODAY...Colder, snow. Snow may be heavy at times in the
afternoon. Snow accumulation of 5 to 8 inches. Near steady
temperature in the upper 20s. North winds 5 to 10 mph shifting to
the northeast in the afternoon. Chance of snow near 100 percent.
.TONIGHT...Colder, snow. Snow may be heavy at times in the
evening. Snow accumulation of 5 to 8 inches. Lows 15 to 20.
Northeast winds 10 to 20 mph with gusts to around 35 mph. Chance
of snow near 100 percent.
.COLUMBUS DAY...Snow in the morning, then snow likely in the
afternoon. Snow accumulation of 1 to 4 inches. Highs 20 to 30.
Northeast winds 10 to 20 mph. Gusts up to 35 mph in the morning.
Chance of snow 90 percent.
.MONDAY NIGHT...Cloudy. Snow likely in the evening, then chance
of snow after midnight. Lows 15 to 20. Northeast winds 5 to
15 mph. Chance of snow 70 percent.
.TUESDAY...Mostly cloudy with a 50 percent chance of snow. Highs
30 to 35. Northeast winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
and rain. Lows 25 to 30.
.WEDNESDAY AND WEDNESDAY NIGHT...Rain and snow likely. Moderate
snow accumulations. Highs 35 to 40. Lows around 30. Chance of
precipitation 70 percent.
.THURSDAY...Snow likely and chance of rain. Highs 35 to 45.
Chance of precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
and rain. Lows 25 to 30.
.FRIDAY...Mostly cloudy with a 50 percent chance of snow and
rain. Highs 35 to 45.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 50 percent
chance of snow. Lows 20 to 30. Highs 35 to 45.
$$
MTZ302-122215-
Northern High Plains-
Including Browning, Heart Butte, and Dupuyer
420 AM MDT Sun Oct 12 2025
.TODAY...Much colder. Snow in the morning, then chance of snow in
the afternoon. Snow accumulation up to 2 inches. Highs 30 to 35.
North winds 10 to 20 mph. Gusts up to 35 mph in the morning.
Chance of snow near 100 percent.
.TONIGHT...Colder. Snow likely in the evening, then snow after
midnight. Snow accumulation of 2 to 5 inches. Lows around 20.
Northeast winds 10 to 15 mph. Chance of snow near 100 percent.
.COLUMBUS DAY...Cloudy. Snow in the morning, then chance of snow
in the afternoon. Snow accumulation of 1 to 3 inches. Highs 25 to
30. Northeast winds 10 to 15 mph. Chance of snow 90 percent.
.MONDAY NIGHT...Cloudy. Snow likely in the evening, then slight
chance of snow after midnight. Lows 20 to 25. East winds 5 to
15 mph. Chance of snow 70 percent.
.TUESDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs around 35. East
winds up to 10 mph. Chance of snow 50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow. Lows around 25.
.WEDNESDAY...Mostly cloudy with a 50 percent chance of rain and
snow. Highs 40 to 45.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a 50 percent
chance of rain. Lows 30 to 35. Highs 45 to 50.
.THURSDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance
of rain. Lows around 35.
.FRIDAY...Breezy. Mostly cloudy with a 40 percent chance of rain
and snow. Highs 45 to 50.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 50 percent
chance of rain and snow. Lows 25 to 30. Highs 45 to 50.
$$
MTZ308-122215-
Southern High Plains-
Including Bynum, Choteau, and Pendroy
420 AM MDT Sun Oct 12 2025
.TODAY...Much colder. Snow in the morning, then snow likely in
the afternoon. Snow accumulation of 1 to 4 inches. Highs in the
mid 30s. North winds 5 to 15 mph. Gusts up to 30 mph in the
morning. Chance of snow near 100 percent.
.TONIGHT...Colder, snow. Snow accumulation of 3 to 6 inches. Lows
20 to 25. Northeast winds 5 to 15 mph. Chance of snow near
100 percent.
.COLUMBUS DAY...Snow in the morning, then snow likely in the
afternoon. Snow accumulation of 1 to 3 inches. Highs around 30.
Northeast winds 10 to 15 mph. Chance of snow 90 percent.
.MONDAY NIGHT...Cloudy. Snow likely in the evening, then slight
chance of snow after midnight. Lows 20 to 25. Northeast winds up
to 10 mph. Chance of snow 70 percent.
.TUESDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 35 to 40. Northeast
winds up to 5 mph. Chance of snow 50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
and snow. Lows 25 to 30.
.WEDNESDAY...Chance of rain and snow likely. Highs 40 to 45.
Chance of precipitation 70 percent.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a 50 percent
chance of rain. Lows 30 to 35. Highs 45 to 50.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 40 percent
chance of rain. Lows around 35. Highs 50 to 55.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 50 percent
chance of rain and snow. Lows around 30. Highs 45 to 50.
$$
MTZ303-122215-
Eastern Glacier, Western Toole, and Central Pondera-
Including Cut Bank, Ethridge, and Santa Rita
420 AM MDT Sun Oct 12 2025
.TODAY...Breezy. Much colder. Cloudy. Snow likely in the morning,
then chance of snow in the afternoon. Snow accumulation up to
1 inch. Highs 30 to 35. North winds 15 to 25 mph. Chance of snow
70 percent.
.TONIGHT...Colder. Chance of snow in the evening, then snow
likely after midnight. Snow accumulation up to 2 inches. Lows
20 to 25. Northeast winds 10 to 15 mph. Chance of snow
70 percent.
.COLUMBUS DAY...Cloudy. Snow in the morning, then chance of snow
in the afternoon. Snow accumulation up to 1 inch. Highs 30 to 35.
Northeast winds 10 to 15 mph. Chance of snow 90 percent.
.MONDAY NIGHT...Cloudy. Chance of snow in the evening, then
slight chance of snow after midnight. Lows 20 to 25. East winds
5 to 10 mph. Chance of snow 50 percent.
.TUESDAY...Mostly cloudy with a 20 percent chance of snow. Highs
35 to 40. East winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow. Lows 25 to 30.
.WEDNESDAY...Mostly cloudy with a 50 percent chance of rain and
snow. Highs around 45.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a 50 percent
chance of rain. Lows 30 to 35. Highs around 50.
.THURSDAY NIGHT...Partly cloudy with a 20 percent chance of rain.
Lows 30 to 35.
.FRIDAY...Mostly cloudy with a 20 percent chance of rain. Highs
50 to 55.
.FRIDAY NIGHT...Mostly cloudy with chance of rain and slight
chance of snow. Lows 25 to 30. Chance of precipitation
40 percent.
.SATURDAY...Partly cloudy with chance of snow and slight chance
of rain. Highs 45 to 50. Chance of precipitation 40 percent.
&&
TEMPERATURE / PRECIPITATION
Cut Bank 35 20 32 / 80 80 80
$$
MTZ304-122215-
Eastern Toole and Liberty-
Including Devon, Shelby, Chester, Galata, Joplin, Lothair,
and Whitlash
420 AM MDT Sun Oct 12 2025
.TODAY...Breezy. Much colder. Cloudy. Chance of snow in the
morning, then slight chance of snow in the afternoon. Highs 35 to
40. Northwest winds 15 to 25 mph. Gusts up to 40 mph in the
morning. Chance of snow 50 percent.
.TONIGHT...Cloudy with a 50 percent chance of snow. Lows in the
mid 20s. Northeast winds 10 to 15 mph.
.COLUMBUS DAY...Cloudy. Snow likely in the morning, then chance
of snow in the afternoon. Snow accumulation up to 1 inch. Highs
in the mid 30s. Northeast winds 5 to 15 mph. Chance of snow
70 percent.
.MONDAY NIGHT...Mostly cloudy. A 50 percent chance of snow in the
evening. Lows around 25. East winds 5 to 15 mph.
.TUESDAY...Mostly cloudy. Slight chance of snow in the morning,
then slight chance of rain in the afternoon. Highs 40 to 45. East
winds 5 to 10 mph. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows around 30.
.WEDNESDAY THROUGH THURSDAY...Mostly cloudy with a 50 percent
chance of rain. Highs 40 to 50. Lows 30 to 35.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain.
Lows 30 to 35.
.FRIDAY...Mostly cloudy with a 20 percent chance of rain. Highs
50 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of rain
and snow. Lows around 30.
.SATURDAY...Partly cloudy with chance of snow and slight chance
of rain. Highs around 50. Chance of precipitation 30 percent.
$$
MTZ305-122215-
Hill County-
Including Havre
420 AM MDT Sun Oct 12 2025
.TODAY...Windy. Much colder. Mostly cloudy. Chance of snow and
rain in the morning, then slight chance of snow in the afternoon.
Highs around 40. Northwest winds 20 to 30 mph. Chance of
precipitation 50 percent.
.TONIGHT...Mostly cloudy. Slight chance of snow in the evening,
then chance of snow after midnight. Lows in the mid 20s. North
winds 5 to 15 mph. Chance of snow 50 percent.
.COLUMBUS DAY...Mostly cloudy. Chance of snow in the morning,
then slight chance of snow in the afternoon. Highs around 40.
Northeast winds 5 to 15 mph. Chance of snow 50 percent.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the
evening. Lows 20 to 25. East winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. Highs around 45. East winds 5 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows around 30.
.WEDNESDAY...Mostly cloudy with a 50 percent chance of rain.
Highs around 45.
.WEDNESDAY NIGHT...Rain likely. Lows 30 to 35. Chance of rain
60 percent.
.THURSDAY...Mostly cloudy with a 50 percent chance of rain. Highs
around 50.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain.
Lows around 30.
.FRIDAY...Mostly cloudy with a 30 percent chance of rain. Highs
around 55.
.FRIDAY NIGHT...Mostly cloudy with chance of rain and slight
chance of snow. Lows 25 to 30. Chance of precipitation
30 percent.
.SATURDAY...Partly cloudy with a 20 percent chance of rain and
snow. Highs around 50.
&&
TEMPERATURE / PRECIPITATION
Havre 42 24 41 / 50 30 30
$$
MTZ306-122215-
Northern Blaine County-
Including Chinook, Zurich, Harlem, Hogeland, and Fort Belknap
420 AM MDT Sun Oct 12 2025
.TODAY...Windy. Much cooler. Mostly cloudy. Chance of rain and
snow in the morning, then slight chance of rain and snow in the
afternoon. Highs 40 to 45. Northwest winds 20 to 30 mph. Chance
of precipitation 50 percent.
.TONIGHT...Colder. Mostly cloudy. Lows 20 to 25. North winds 5 to
15 mph. Gusts up to 30 mph in the evening.
.COLUMBUS DAY...Mostly cloudy. A 20 percent chance of snow in the
morning. Highs around 40. Northeast winds 5 to 10 mph.
.MONDAY NIGHT...Mostly cloudy. Lows 20 to 25. East winds 5 to
15 mph.
.TUESDAY...Mostly cloudy. Highs 45 to 50. East winds 10 to
15 mph.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows around 30.
.WEDNESDAY...Mostly cloudy with a 50 percent chance of rain.
Highs 45 to 50.
.WEDNESDAY NIGHT...Rain likely. Lows 30 to 35. Chance of rain
70 percent.
.THURSDAY...Mostly cloudy with a 50 percent chance of rain. Highs
around 50.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows around 30.
.FRIDAY...Mostly cloudy with a 30 percent chance of rain. Highs
50 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow. Lows 25 to 30.
.SATURDAY...Partly cloudy with a 20 percent chance of rain and
snow. Highs 50 to 55.
$$
MTZ309-122215-
Eastern Pondera and Eastern Teton-
Including Brady, Conrad, and Ledger
420 AM MDT Sun Oct 12 2025
.TODAY...Much colder. Cloudy. Snow likely in the morning, then
chance of snow in the afternoon. Snow accumulation up to 1 inch.
Highs 35 to 40. North winds 10 to 20 mph. Chance of snow
70 percent.
.TONIGHT...Chance of snow in the evening, then snow after
midnight. Snow accumulation of 1 to 2 inches. Lows in the mid
20s. Northeast winds 10 to 15 mph. Chance of snow 90 percent.
.COLUMBUS DAY...Cloudy. Snow in the morning, then chance of snow
in the afternoon. Snow accumulation up to 2 inches. Highs in the
mid 30s. Northeast winds 10 to 15 mph. Chance of snow 90 percent.
.MONDAY NIGHT...Cloudy. Chance of snow in the evening, then
slight chance of snow after midnight. Lows 20 to 25. Northeast
winds 5 to 15 mph. Chance of snow 50 percent.
.TUESDAY...Mostly cloudy. Slight chance of snow in the morning,
then slight chance of rain and snow in the afternoon. Highs
around 40. Northeast winds up to 10 mph. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain
and snow. Lows 25 to 30.
.WEDNESDAY...Chance of rain and snow likely. Highs around 45.
Chance of precipitation 60 percent.
.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy with a 50 percent
chance of rain. Lows around 30. Highs around 50.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of rain.
Lows 30 to 35.
.FRIDAY...Mostly cloudy with a 20 percent chance of rain. Highs
50 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
and snow. Lows 25 to 30.
.SATURDAY...Partly cloudy with a 40 percent chance of rain and
snow. Highs 50 to 55.
$$
MTZ310-122215-
Western and Central Chouteau County-
Including Floweree, Carter, and Fort Benton
420 AM MDT Sun Oct 12 2025
.TODAY...Breezy. Much colder. Cloudy. Chance of snow and rain in
the morning, then chance of snow and slight chance of rain in the
afternoon. Highs around 40. Northwest winds 15 to 25 mph
decreasing to 10 to 15 mph in the afternoon. Chance of
precipitation 50 percent.
.TONIGHT...Colder. Chance of snow in the evening, then snow
likely after midnight. Snow accumulation up to 3 inches. Lows in
the mid 20s. Northeast winds 5 to 15 mph. Chance of snow
70 percent.
.COLUMBUS DAY...Cloudy. Snow likely in the morning, then chance
of snow in the afternoon. Snow accumulation up to 1 inch. Highs
35 to 40. Northeast winds 10 to 15 mph. Chance of snow
70 percent.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of snow in the
evening. Lows around 25. East winds 5 to 15 mph.
.TUESDAY...Mostly cloudy. A 20 percent chance of snow in the
morning. Highs around 45. East winds 5 to 10 mph.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain.
Lows around 30.
.WEDNESDAY AND WEDNESDAY NIGHT...Rain likely. Highs around 45.
Lows 30 to 35. Chance of rain 70 percent.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 50 percent
chance of rain. Highs around 50. Lows 30 to 35.
.FRIDAY...Mostly cloudy with a 30 percent chance of rain. Highs
around 55.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 40 percent
chance of rain. Lows around 30. Highs 50 to 55.
$$
MTZ311-122215-
Bears Paw Mountains and Southern Blaine-
Including Rocky Boy
420 AM MDT Sun Oct 12 2025
.TODAY...Windy. Much cooler. Mostly cloudy. Chance of snow and
rain in the morning, then slight chance of snow in the afternoon.
Highs 35 to 45. Northwest winds 20 to 30 mph. Chance of
precipitation 50 percent.
.TONIGHT...Colder. Mostly cloudy. Slight chance of snow in the
evening, then chance of snow after midnight. Lows 25 to 30. North
winds 5 to 15 mph. Chance of snow 50 percent.
.COLUMBUS DAY...Mostly cloudy. A 50 percent chance of snow in the
morning. Highs 35 to 40. East winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy. Lows 25 to 30. East winds 10 to
15 mph.
.TUESDAY...Not as cool. Mostly cloudy. Highs 45 to 50. East winds
5 to 15 mph.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain.
Lows 30 to 35.
.WEDNESDAY THROUGH THURSDAY...Rain likely. Highs 45 to 50. Lows
around 35. Chance of rain 70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows around 35.
.FRIDAY...Mostly cloudy with a 30 percent chance of rain. Highs
50 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows 30 to 35.
.SATURDAY...Partly cloudy with a 20 percent chance of rain and
snow. Highs 45 to 55.
$$
MTZ312-122215-
Cascade County below 5000ft-
Including Great Falls
420 AM MDT Sun Oct 12 2025
.TODAY...Much colder. Snow in the morning, then chance of snow in
the afternoon. Snow accumulation up to 2 inches. Highs 35 to 40.
North winds 5 to 15 mph. Chance of snow near 100 percent.
.TONIGHT...Breezy, colder, snow. Snow accumulation of 3 to
6 inches. Lows in the mid 20s. Northeast winds 10 to 15 mph
increasing to 15 to 25 mph after midnight. Chance of snow near
100 percent.
.COLUMBUS DAY...Cloudy. Snow in the morning, then chance of snow
in the afternoon. Snow accumulation up to 3 inches. Highs in the
mid 30s. Northeast winds 10 to 20 mph. Chance of snow 90 percent.
.MONDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows around 25.
Northeast winds 5 to 15 mph. Chance of snow 50 percent.
.TUESDAY...Mostly cloudy. Slight chance of snow in the morning,
then slight chance of rain and snow in the afternoon. Highs 40 to
45. Northeast winds up to 5 mph. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows around 30.
.WEDNESDAY AND WEDNESDAY NIGHT...Rain likely. Highs around 45.
Lows 30 to 35. Chance of rain 70 percent.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 50 percent
chance of rain. Highs 45 to 50. Lows around 35.
.FRIDAY...Mostly cloudy with a 30 percent chance of rain. Highs
50 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows around 30.
.SATURDAY...Mostly cloudy with a 40 percent chance of rain and
snow. Highs 50 to 55.
&&
TEMPERATURE / PRECIPITATION
Great Falls Arpt 38 26 36 / 80 90 80
$$
MTZ313-122215-
Judith Basin County and Judith Gap-
Including Raynesford, Geyser, Stanford, Windham, Benchland,
Hobson, and Moccasin
420 AM MDT Sun Oct 12 2025
.TODAY...Breezy. Much colder. Mostly cloudy. Chance of snow and
rain in the morning, then chance of snow in the afternoon. Highs
35 to 40. Northwest winds 15 to 25 mph. Chance of precipitation
50 percent.
.TONIGHT...Chance of snow in the evening, then snow after
midnight. Snow accumulation of 1 to 3 inches. Lows in the mid
20s. Northeast winds 5 to 15 mph. Chance of snow near
100 percent.
.COLUMBUS DAY...Cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 35 to 40. East
winds 10 to 15 mph. Chance of snow 50 percent.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows around 25. East winds 5 to 15 mph.
.TUESDAY...Mostly cloudy. Slight chance of snow in the morning,
then slight chance of rain in the afternoon. Highs around 45.
Southeast winds up to 10 mph. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows around 30.
.WEDNESDAY THROUGH THURSDAY...Rain likely. Highs 45 to 50. Lows
30 to 35. Chance of rain 70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows 30 to 35.
.FRIDAY...Mostly cloudy with a 40 percent chance of rain. Highs
50 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows around 30.
.SATURDAY...Mostly cloudy with a 40 percent chance of rain and
snow. Highs 45 to 50.
$$
MTZ314-122215-
Fergus County below 4500ft-
Including Hilger and Lewistown
420 AM MDT Sun Oct 12 2025
.TODAY...Windy. Much cooler. Cloudy with chance of rain and snow
in the morning, then partly cloudy with slight chance of snow in
the afternoon. Highs 40 to 45. Northwest winds 20 to 30 mph.
Chance of precipitation 50 percent.
.TONIGHT...Colder. Mostly cloudy with a 50 percent chance of
snow. Lows 25 to 30. Northeast winds 5 to 15 mph.
.COLUMBUS DAY...Cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 35 to 40. East
winds 10 to 15 mph. Chance of snow 50 percent.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after
midnight. Lows 25 to 30. East winds 5 to 15 mph.
.TUESDAY...Not as cool. Mostly cloudy. Slight chance of rain and
snow in the morning, then slight chance of rain in the afternoon.
Highs 45 to 50. East winds 5 to 10 mph. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows 30 to 40.
.WEDNESDAY THROUGH THURSDAY...Rain likely. Highs 45 to 50. Lows
around 35. Chance of rain 70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows around 35.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 40 percent chance
of rain. Highs around 55. Lows 30 to 35.
.SATURDAY...Mostly cloudy with chance of snow and slight chance
of rain. Highs 50 to 55. Chance of precipitation 40 percent.
&&
TEMPERATURE / PRECIPITATION
Lewistown 38 23 37 / 60 80 40
$$
MTZ315-122215-
Upper Blackfoot and MacDonald Pass-
Including Marysville, Lincoln, Flesher Pass, and MacDonald Pass
420 AM MDT Sun Oct 12 2025
.TODAY...Colder. Snow and rain in the morning, then snow in the
afternoon. Snow accumulation of 2 to 5 inches. Near steady
temperature in the lower 30s. West winds 5 to 10 mph shifting to
the northeast in the afternoon. Chance of precipitation near
100 percent.
.TONIGHT...Colder, snow. Snow accumulation of 3 to 6 inches. Lows
15 to 20. Northeast winds 5 to 15 mph with gusts to around
35 mph. Chance of snow near 100 percent.
.COLUMBUS DAY...Cloudy. Snow in the morning, then chance of snow
in the afternoon. Snow accumulation up to 3 inches. Highs 25 to
30. Northeast winds 10 to 15 mph. Gusts up to 35 mph in the
morning. Chance of snow 90 percent.
.MONDAY NIGHT...Cloudy with a 50 percent chance of snow. Lows
20 to 25. Northeast winds 5 to 15 mph.
.TUESDAY...Not as cold. Mostly cloudy. Chance of snow in the
morning, then chance of snow and rain in the afternoon. Highs
30 to 40. Northeast winds 5 to 10 mph. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows 25 to 30.
.WEDNESDAY AND WEDNESDAY NIGHT...Rain and snow likely. Light snow
accumulations. Highs 35 to 45. Lows 30 to 35. Chance of
precipitation 70 percent.
.THURSDAY...Snow likely and chance of rain. Light snow
accumulations. Highs 35 to 45. Chance of precipitation
70 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 40 percent
chance of rain and snow. Lows 30 to 35. Highs 40 to 45.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 50 percent
chance of snow and rain. Lows 25 to 30. Highs 40 to 45.
$$
MTZ316-122215-
Gates of the Mountains-
Including Canyon Creek, Wolf Creek, and Craig
420 AM MDT Sun Oct 12 2025
.TODAY...Much colder. Snow in the morning, then snow likely in
the afternoon. Snow accumulation of 1 to 4 inches. Near steady
temperature in the mid 30s. North winds 5 to 15 mph. Chance of
snow near 100 percent.
.TONIGHT...Colder, snow. Snow accumulation of 4 to 7 inches. Lows
20 to 25. North winds 10 to 20 mph. Chance of snow near
100 percent.
.COLUMBUS DAY...Cloudy. Snow in the morning, then chance of snow
in the afternoon. Snow accumulation up to 3 inches. Highs 30 to
35. North winds 10 to 20 mph. Chance of snow 90 percent.
.MONDAY NIGHT...Cloudy. Snow likely in the evening, then chance
of snow after midnight. Lows around 25. North winds 5 to 15 mph.
Chance of snow 70 percent.
.TUESDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of rain and snow in the afternoon. Highs 35 to 40.
North winds up to 10 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows around 30.
.WEDNESDAY...Rain and snow likely. Highs 40 to 45. Chance of
precipitation 70 percent.
.WEDNESDAY NIGHT...Rain likely. Light snow accumulations. Lows
30 to 35. Chance of rain 70 percent.
.THURSDAY...Rain and snow likely. Light snow accumulations. Highs
40 to 45. Chance of precipitation 70 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 40 percent
chance of rain and snow. Lows 30 to 35. Highs 45 to 50.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 50 percent
chance of rain and snow. Lows around 30. Highs 45 to 50.
$$
MTZ317-122215-
Little Belt and Highwood Mountains-
Including Monarch, Neihart, and Kings Hill Pass
420 AM MDT Sun Oct 12 2025
.TODAY...Colder. Snow in the morning, then chance of snow in the
afternoon. Snow accumulation up to 3 inches. Highs 30 to 40.
Northwest winds 5 to 15 mph. Chance of snow near 100 percent.
.TONIGHT...Colder, snow. Snow accumulation of 2 to 5 inches. Lows
20 to 25. Northeast winds 5 to 15 mph. Chance of snow near
100 percent.
.COLUMBUS DAY...Cloudy. Snow in the morning, then chance of snow
in the afternoon. Snow accumulation up to 2 inches. Highs 30 to
35. East winds 5 to 15 mph. Chance of snow 80 percent.
.MONDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows 20 to 25. East
winds 5 to 15 mph. Chance of snow 50 percent.
.TUESDAY...Not as cool. Mostly cloudy. Slight chance of snow in
the morning, then chance of snow and slight chance of rain in the
afternoon. Highs 35 to 45. Southeast winds up to 10 mph. Chance
of precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows around 30.
.WEDNESDAY THROUGH THURSDAY...Rain and snow likely. Moderate snow
accumulations. Highs 35 to 45. Lows 30 to 35. Chance of
precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows 30 to 35.
.FRIDAY...Mostly cloudy with a 30 percent chance of rain and
snow. Highs 40 to 45.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
and rain. Lows 25 to 30.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs
35 to 45.
$$
MTZ318-122215-
Snowy and Judith Mountains-
420 AM MDT Sun Oct 12 2025
.TODAY...Breezy. Much colder. Mostly cloudy. Chance of snow and
rain in the morning, then slight chance of snow in the afternoon.
Highs 30 to 40. Northwest winds 15 to 25 mph. Chance of
precipitation 50 percent.
.TONIGHT...Colder. Cloudy with a 50 percent chance of snow. Lows
20 to 25. North winds 5 to 15 mph shifting to the east after
midnight.
.COLUMBUS DAY...Cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 30 to 35. East
winds 10 to 15 mph. Chance of snow 50 percent.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows 20 to 25. East winds 5 to 15 mph.
.TUESDAY...Not as cool. Mostly cloudy. Chance of snow in the
morning, then slight chance of rain in the afternoon. Highs 40 to
45. East winds 5 to 10 mph. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows 30 to 35.
.WEDNESDAY AND WEDNESDAY NIGHT...Rain likely. Light snow
accumulations. Highs 40 to 45. Lows 30 to 35. Chance of rain
70 percent.
.THURSDAY...Rain and snow likely. Moderate snow accumulations.
Highs 35 to 45. Chance of precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows 30 to 35.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 40 percent chance
of rain and snow. Highs 45 to 50. Lows 25 to 30.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow and
rain. Highs 40 to 45.
$$
MTZ319-122215-
Helena Valley-
Including Helena
420 AM MDT Sun Oct 12 2025
.TODAY...Cooler. Snow with rain likely in the morning, then rain
likely and chance of snow in the afternoon. Little or no snow
accumulation. Highs in the mid 40s. Northwest winds 5 to 10 mph.
Chance of precipitation 90 percent.
.TONIGHT...Colder. Snow and rain in the evening, then snow after
midnight. Snow accumulation up to 3 inches. Lows in the mid 20s.
North winds 5 to 15 mph. Chance of precipitation near
100 percent.
.COLUMBUS DAY...Cloudy. Snow likely in the morning, then chance
of snow and rain in the afternoon. Snow accumulation up to
1 inch. Highs 35 to 40. North winds 10 to 15 mph. Chance of
precipitation 70 percent.
.MONDAY NIGHT...Cloudy. Chance of snow and rain in the evening,
then chance of snow after midnight. Lows around 25. North winds
5 to 15 mph. Chance of precipitation 40 percent.
.TUESDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of rain and snow in the afternoon. Highs around 45.
North winds up to 5 mph. Chance of precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain.
Lows around 30.
.WEDNESDAY...Rain and snow likely. Highs around 45. Chance of
precipitation 70 percent.
.WEDNESDAY NIGHT AND THURSDAY...Rain likely. Lows 30 to 35. Highs
around 50. Chance of rain 70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain.
Lows around 30.
.FRIDAY...Mostly cloudy with a 30 percent chance of rain. Highs
50 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain.
Lows around 30.
.SATURDAY...Mostly cloudy with a 40 percent chance of rain and
snow. Highs around 50.
&&
TEMPERATURE / PRECIPITATION
Helena 44 26 38 / 80 90 70
$$
MTZ320-122215-
Big Belt, Bridger and Castle Mountains-
Including Trident, Maudlow, Battle Ridge Pass, Bozeman Pass,
and Deep Creek Pass
420 AM MDT Sun Oct 12 2025
.TODAY...Cooler. Mostly cloudy with a 50 percent chance of snow
and rain. Highs 35 to 45. West winds 5 to 15 mph.
.TONIGHT...Colder. Snow with rain likely in the evening, then
chance of snow after midnight. Snow accumulation of 3 to
6 inches. Lows 20 to 25. Northeast winds 5 to 15 mph. Chance of
precipitation near 100 percent.
.COLUMBUS DAY...Mostly cloudy with a 50 percent chance of snow.
Highs 25 to 35. East winds 10 to 15 mph.
.MONDAY NIGHT...Mostly cloudy with a 20 percent chance of snow.
Lows around 25. East winds 5 to 15 mph. Gusts up to 30 mph in the
evening.
.TUESDAY...Not as cool. Mostly cloudy. Chance of snow in the
morning, then chance of snow and slight chance of rain in the
afternoon. Highs 35 to 45. East winds up to 10 mph. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows 30 to 35.
.WEDNESDAY AND WEDNESDAY NIGHT...Rain and snow likely. Moderate
snow accumulations. Highs 35 to 45. Lows 30 to 35. Chance of
precipitation 70 percent.
.THURSDAY AND THURSDAY NIGHT...Mostly cloudy with a 50 percent
chance of rain and snow. Highs 35 to 45. Lows 30 to 35.
.FRIDAY...Mostly cloudy with a 40 percent chance of snow and
rain. Highs 40 to 45.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
and rain. Lows 25 to 30.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs
35 to 45.
$$
MTZ321-122215-
Meagher County Valleys-
Including Martinsdale, Checkerboard, Ringling,
and White Sulphur Springs
420 AM MDT Sun Oct 12 2025
.TODAY...Cooler. Mostly cloudy with a 50 percent chance of snow
and rain. Highs 40 to 45. Northwest winds 5 to 15 mph. Gusts up
to 30 mph in the morning.
.TONIGHT...Colder. Snow likely. Snow accumulation of 2 to
5 inches. Lows 20 to 25. Northeast winds 5 to 15 mph. Chance of
snow 70 percent.
.COLUMBUS DAY...Mostly cloudy. Chance of snow in the morning,
then slight chance of snow in the afternoon. Highs in the mid
30s. East winds 10 to 15 mph. Chance of snow 50 percent.
.MONDAY NIGHT...Mostly cloudy. Chance of snow in the evening,
then slight chance of snow after midnight. Lows 20 to 25. East
winds 5 to 15 mph with gusts to around 30 mph. Chance of snow
50 percent.
.TUESDAY...Mostly cloudy. Slight chance of snow in the morning,
then slight chance of rain in the afternoon. Highs 40 to 45. East
winds up to 10 mph. Chance of precipitation 20 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows 25 to 30.
.WEDNESDAY AND WEDNESDAY NIGHT...Rain likely. Highs 40 to 45.
Lows around 30. Chance of rain 70 percent.
.THURSDAY...Rain and snow likely. Highs 40 to 45. Chance of
precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows 25 to 30.
.FRIDAY...Mostly cloudy with a 30 percent chance of rain and
snow. Highs 45 to 50.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows 25 to 30.
.SATURDAY...Mostly cloudy with chance of snow and slight chance
of rain. Highs 40 to 45. Chance of precipitation 50 percent.
$$
MTZ322-122215-
Elkhorn and Boulder Mountains-
Including Montana City, Clancy, Boulder, Corbin, Wickes,
Elk Park Pass, and Homestake Pass
420 AM MDT Sun Oct 12 2025
.TODAY...Cooler. Chance of snow and rain likely in the morning,
then snow and rain likely in the afternoon. Snow accumulation up
to 3 inches. Snow level 5500 feet. Highs 35 to 45. West winds
5 to 15 mph. Chance of precipitation 70 percent.
.TONIGHT...Colder. Snow in the evening, then snow likely after
midnight. Snow accumulation of 2 to 5 inches. Lows 20 to 25.
North winds 5 to 15 mph. Chance of snow near 100 percent.
.COLUMBUS DAY...Cloudy. Snow likely in the morning, then slight
chance of snow in the afternoon. Snow accumulation up to 1 inch.
Highs 30 to 35. Northeast winds 10 to 15 mph. Chance of snow
70 percent.
.MONDAY NIGHT...Mostly cloudy. Slight chance of snow in the
evening, then chance of snow after midnight. Lows 20 to 25.
Northeast winds 5 to 15 mph. Chance of snow 40 percent.
.TUESDAY...Not as cool. Mostly cloudy. Chance of snow in the
morning, then chance of rain and snow in the afternoon. Highs
35 to 45. East winds up to 10 mph. Chance of precipitation
50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows 25 to 35.
.WEDNESDAY...Snow with rain likely. Light snow accumulations.
Highs 35 to 45. Chance of precipitation 80 percent.
.WEDNESDAY NIGHT...Rain and snow likely. Moderate snow
accumulations. Lows 25 to 35. Chance of precipitation 70 percent.
.THURSDAY...Snow likely and chance of rain. Light snow
accumulations. Highs 35 to 45. Chance of precipitation
70 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 40 percent
chance of snow and rain. Lows 25 to 30. Highs 40 to 50.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
and rain. Lows 25 to 30.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs
40 to 45.
$$
MTZ323-122215-
Canyon Ferry Area-
Including Toston, Townsend, and Winston
420 AM MDT Sun Oct 12 2025
.TODAY...Cooler. Mostly cloudy. Rain and snow likely in the
morning, then chance of rain in the afternoon. No snow
accumulation. Highs 45 to 50. West winds 5 to 15 mph shifting to
the northwest in the afternoon. Chance of precipitation
70 percent.
.TONIGHT...Rain likely and snow in the evening, then chance of
snow and rain likely after midnight. Snow accumulation up to
2 inches. Snow level 4500 feet. Lows around 30. North winds 10 to
15 mph. Chance of precipitation near 100 percent.
.COLUMBUS DAY...Mostly cloudy. Chance of snow in the morning,
then slight chance of snow in the afternoon. Highs 40 to 45.
North winds 10 to 15 mph. Chance of snow 50 percent.
.MONDAY NIGHT...Mostly cloudy. Chance of snow and rain in the
evening, then slight chance of snow after midnight. Lows 25 to
30. Northeast winds 5 to 15 mph. Chance of precipitation
40 percent.
.TUESDAY...Mostly cloudy. Chance of snow and slight chance of
rain in the morning, then slight chance of rain in the afternoon.
Highs 45 to 50. Northeast winds up to 10 mph. Chance of
precipitation 40 percent.
.TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain.
Lows 30 to 35.
.WEDNESDAY THROUGH THURSDAY...Rain likely. Highs 45 to 50. Lows
30 to 35. Chance of rain 70 percent.
.THURSDAY NIGHT AND FRIDAY...Mostly cloudy with a 40 percent
chance of rain. Lows 30 to 35. Highs 50 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows around 30.
.SATURDAY...Mostly cloudy with chance of snow and slight chance
of rain. Highs 45 to 50. Chance of precipitation 50 percent.
$$
MTZ324-122215-
Missouri Headwaters-
Including Harrison, Three Forks, Willow Creek, Pony,
and Whitehall
420 AM MDT Sun Oct 12 2025
.TODAY...Cooler. Mostly cloudy. Chance of rain and snow in the
morning, then chance of rain in the afternoon. Highs around 50.
Southwest winds 10 to 15 mph. Chance of precipitation 50 percent.
.TONIGHT...Colder, cloudy. Chance of rain and snow likely in the
evening, then chance of snow and rain after midnight. Snow
accumulation up to 1 inch. Lows 25 to 30. North winds 5 to
15 mph. Chance of precipitation 70 percent.
.COLUMBUS DAY...Mostly cloudy. A 20 percent chance of snow in the
morning. Highs 40 to 45. Northeast winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after
midnight. Lows 25 to 30. Northeast winds 5 to 15 mph.
.TUESDAY...Mostly cloudy. Slight chance of rain and snow in the
morning, then slight chance of rain in the afternoon. Highs 45 to
50. Northeast winds up to 10 mph. Chance of precipitation
20 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows 30 to 35.
.WEDNESDAY THROUGH THURSDAY...Rain likely. Highs 45 to 50. Lows
30 to 35. Chance of rain 70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
and snow. Lows around 30.
.FRIDAY...Mostly cloudy with a 20 percent chance of rain and
snow. Highs 50 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
and snow. Lows 25 to 30.
.SATURDAY...Partly cloudy with chance of snow and slight chance
of rain. Highs around 50. Chance of precipitation 40 percent.
$$
MTZ325-122215-
Madison River Valley-
Including Cameron, Ennis, Jeffers, McAllister, and Norris
420 AM MDT Sun Oct 12 2025
.TODAY...Cooler. Mostly cloudy. Chance of rain and snow in the
morning, then chance of rain in the afternoon. Highs 45 to 50.
South winds 10 to 20 mph. Chance of precipitation 50 percent.
.TONIGHT...Colder. Mostly cloudy. Chance of rain and slight
chance of snow in the evening, then slight chance of rain and
snow after midnight. Lows 25 to 30. Southeast winds 10 to 20 mph.
Chance of precipitation 50 percent.
.COLUMBUS DAY...Mostly cloudy. Highs 45 to 50. Northeast winds
5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow after midnight. Lows 25 to 30. Northeast winds 5 to 15 mph.
.TUESDAY...Mostly cloudy. Chance of rain and snow in the morning,
then chance of rain in the afternoon. Highs 50 to 55. East winds
up to 10 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows 30 to 35.
.WEDNESDAY...Rain. Highs 45 to 50. Chance of rain 90 percent.
.WEDNESDAY NIGHT AND THURSDAY...Rain likely. Lows 30 to 35. Highs
45 to 50. Chance of rain 70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
and snow. Lows 25 to 35.
.FRIDAY...Mostly cloudy with a 30 percent chance of rain and
snow. Highs around 50.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
and snow. Lows 25 to 30.
.SATURDAY...Partly cloudy with chance of snow and slight chance
of rain. Highs 45 to 50. Chance of precipitation 30 percent.
$$
MTZ326-122215-
Gallatin Valley-
Including Bozeman and Gallatin Gateway
420 AM MDT Sun Oct 12 2025
.TODAY...Cooler. Mostly cloudy. Chance of rain and snow in the
morning, then chance of rain in the afternoon. Highs around 50.
West winds 5 to 15 mph. Chance of precipitation 50 percent.
.TONIGHT...Cloudy. Chance of rain in the evening, then chance of
rain and snow after midnight. Lows around 30. West winds 5 to
10 mph shifting to the east 5 to 15 mph after midnight. Chance of
precipitation 50 percent.
.COLUMBUS DAY...Mostly cloudy. A 20 percent chance of rain and
snow in the morning. Highs 40 to 45. East winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy. A 20 percent chance of snow after
midnight. Lows around 25. East winds 5 to 15 mph.
.TUESDAY...Mostly cloudy. Chance of rain and snow in the morning,
then slight chance of rain in the afternoon. Highs around 50.
East winds up to 10 mph. Chance of precipitation 30 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows 30 to 35.
.WEDNESDAY THROUGH THURSDAY...Rain likely. Highs 45 to 50. Lows
30 to 35. Chance of rain 70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows around 30.
.FRIDAY...Mostly cloudy with a 30 percent chance of rain and
snow. Highs 50 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
and snow. Lows 25 to 30.
.SATURDAY...Partly cloudy with chance of snow and slight chance
of rain. Highs around 50. Chance of precipitation 40 percent.
&&
TEMPERATURE / PRECIPITATION
Bozeman Airport 50 27 43 / 50 50 20
Bozeman MSU 50 28 41 / 50 40 20
$$
MTZ330-122215-
Gallatin and Madison County Mountains and Centennial Mountains-
Including Big Sky, West Yellowstone, Targhee Pass,
and Raynolds Pass
420 AM MDT Sun Oct 12 2025
.TODAY...Colder. Mostly cloudy with a 50 percent chance of snow.
Highs 30 to 40. Southwest winds 10 to 15 mph. Gusts up to 30 mph
in the afternoon.
.TONIGHT...Mostly cloudy with a 20 percent chance of snow. Lows
20 to 25. South winds 10 to 20 mph. Gusts up to 35 mph in the
evening.
.COLUMBUS DAY...Mostly cloudy with a 20 percent chance of snow in
the morning, then partly cloudy in the afternoon. Highs 35 to 45.
East winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy. A 50 percent chance of snow and
rain after midnight. Lows 25 to 30. Northeast winds 5 to 15 mph.
.TUESDAY...Mostly cloudy. Chance of rain and snow in the morning,
then chance of rain showers, snow and slight chance of
thunderstorms in the afternoon. Highs 40 to 50. Southeast winds
5 to 15 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Snow likely and chance of rain. Light snow
accumulations. Lows 30 to 35. Chance of precipitation 70 percent.
.WEDNESDAY...Rain and snow. Moderate snow accumulations. Highs
35 to 45. Chance of precipitation 90 percent.
.WEDNESDAY NIGHT AND THURSDAY...Snow and rain likely. Moderate
snow accumulations. Lows 25 to 30. Highs 30 to 40. Chance of
precipitation 70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow
and rain. Lows 25 to 30.
.FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a 50 percent chance
of snow. Highs 35 to 45. Lows 20 to 25.
.SATURDAY...Mostly cloudy with a 50 percent chance of snow. Highs
30 to 40.
&&
TEMPERATURE / PRECIPITATION
West Yellowstone 39 17 50 / 50 30 10
$$
MTZ327-122215-
Northwest Beaverhead County-
Including Dewey, Wisdom, Wise River, Big Hole Pass,
and Chief Joseph Pass
420 AM MDT Sun Oct 12 2025
.TODAY...Mostly cloudy with a 50 percent chance of snow. Highs
35 to 45. Southwest winds 5 to 15 mph.
.TONIGHT...Colder, cloudy. Snow likely in the evening, then
chance of snow after midnight. Snow accumulation up to 3 inches.
Lows 20 to 30. Southwest winds up to 10 mph shifting to the
southeast after midnight. Chance of snow 70 percent.
.COLUMBUS DAY...Mostly cloudy. A 50 percent chance of snow in the
morning. Highs 35 to 45. East winds 5 to 15 mph.
.MONDAY NIGHT...Mostly cloudy. A 40 percent chance of snow after
midnight. Lows 20 to 25. East winds 5 to 15 mph.
.TUESDAY...Mostly cloudy. Chance of snow in the morning, then
chance of rain and snow in the afternoon. Highs 40 to 50. East
winds 5 to 15 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain
and snow. Lows 25 to 35.
.WEDNESDAY...Snow with rain likely. Moderate snow accumulations.
Highs 35 to 45. Chance of precipitation 80 percent.
.WEDNESDAY NIGHT...Snow and rain likely. Moderate snow
accumulations. Lows 25 to 30. Chance of precipitation 70 percent.
.THURSDAY...Snow likely and chance of rain. Light snow
accumulations. Highs 35 to 45. Chance of precipitation
70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
and rain. Lows 20 to 30.
.FRIDAY...Mostly cloudy with a 40 percent chance of snow. Highs
40 to 45.
.FRIDAY NIGHT AND SATURDAY...Mostly cloudy with a 50 percent
chance of snow. Lows 20 to 25. Highs 35 to 45.
$$
MTZ328-122215-
Beaverhead and Western Madison below 6000ft-
Including Bannack, Dillon, Glen, and Waterloo
420 AM MDT Sun Oct 12 2025
.TODAY...Cooler. Mostly cloudy with a 20 percent chance of rain
and snow. Highs 45 to 50. Southwest winds 10 to 15 mph.
.TONIGHT...Colder. Cloudy with a 50 percent chance of rain and
snow. Lows 25 to 30. South winds 10 to 15 mph shifting to the
east 5 to 15 mph after midnight.
.COLUMBUS DAY...Mostly cloudy. A 20 percent chance of snow in the
morning. Highs 40 to 50. Northeast winds 10 to 20 mph.
.MONDAY NIGHT...Mostly cloudy. A 40 percent chance of snow and
rain after midnight. Lows 25 to 30. Northeast winds 10 to 20 mph.
.TUESDAY...Mostly cloudy. Chance of rain and snow in the morning,
then chance of rain in the afternoon. Highs 45 to 55. East winds
5 to 10 mph. Chance of precipitation 50 percent.
.TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of rain.
Lows 30 to 35.
.WEDNESDAY...Rain. Light snow accumulations. Highs 40 to 50.
Chance of rain 90 percent.
.WEDNESDAY NIGHT...Rain likely. Light snow accumulations. Lows
30 to 35. Chance of rain 70 percent.
.THURSDAY...Snow likely and chance of rain. Light snow
accumulations. Highs 45 to 50. Chance of precipitation
70 percent.
.THURSDAY NIGHT...Mostly cloudy with chance of rain and slight
chance of snow. Lows 25 to 30. Chance of precipitation
40 percent.
.FRIDAY...Mostly cloudy with a 20 percent chance of rain and
snow. Highs 45 to 55.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of rain
and snow. Lows 25 to 30.
.SATURDAY...Partly cloudy with a 20 percent chance of rain and
snow. Highs 45 to 50.
&&
TEMPERATURE / PRECIPITATION
Dillon 51 29 46 / 20 40 10
$$
MTZ329-122215-
Ruby Mountains and Southern Beaverhead Mountains-
Including Monida Pass
420 AM MDT Sun Oct 12 2025
.TODAY...Mostly cloudy with a 20 percent chance of snow. Highs
35 to 45. Southwest winds 10 to 20 mph.
.TONIGHT...Breezy. Mostly cloudy with a 20 percent chance of
snow. Lows 25 to 30. South winds 15 to 25 mph shifting to the
southeast 10 to 15 mph after midnight.
.COLUMBUS DAY...Mostly cloudy. Highs 40 to 50. East winds 5 to
15 mph.
.MONDAY NIGHT...Mostly cloudy. A 50 percent chance of snow and
rain after midnight. Lows 25 to 30. Northeast winds 10 to 15 mph.
.TUESDAY...Mostly cloudy with a 50 percent chance of snow and
rain. Highs 40 to 50. East winds 5 to 10 mph shifting to the
southeast 10 to 15 mph in the afternoon.
.TUESDAY NIGHT...Chance of rain and snow likely. Light snow
accumulations. Lows 30 to 35. Chance of precipitation 70 percent.
.WEDNESDAY...Rain and snow. Light snow accumulations. Highs 35 to
45. Chance of precipitation 90 percent.
.WEDNESDAY NIGHT...Snow and rain likely. Light snow
accumulations. Lows 25 to 30. Chance of precipitation 70 percent.
.THURSDAY...Snow likely and chance of rain. Light snow
accumulations. Highs 35 to 45. Chance of precipitation
70 percent.
.THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
and rain. Lows 25 to 30.
.FRIDAY...Mostly cloudy with a 20 percent chance of snow. Highs
35 to 45.
.FRIDAY NIGHT...Mostly cloudy with a 40 percent chance of snow.
Lows 20 to 25.
.SATURDAY...Partly cloudy with a 20 percent chance of snow. Highs
35 to 45.
$$
http://www.weather.gov/greatfalls
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