903
FPUS55 KTFX 111832
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
1232 PM MDT SUN OCT 11 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR THE REST OF TODAY, TONIGHT, AND COLUMBUS DAY.
MTZ301-112200-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
SNOW. PATCHY BLOWING SNOW. NEW SNOW ACCUMULATION
OF 1 TO 5 INCHES. NEAR STEADY TEMPERATURE IN THE LOWER 20S.
NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE
OF SNOW NEAR 100 PERCENT.
TONIGHT
PATCHY BLOWING SNOW IN THE EVENING. SNOW IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF
1 TO 6 INCHES. TOTAL SNOW ACCUMULATION 3 TO 16 INCHES. NEAR
STEADY TEMPERATURE AROUND 20. NORTHEAST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 35 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
NOT AS COLD. MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SNOW IN THE MORNING, THEN MOSTLY SUNNY IN THE
AFTERNOON. HIGHS IN THE MID 30S. SOUTHWEST WINDS 5 TO 10 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.
TUESDAY
SUNNY. HIGHS 38 TO 44. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE WEST IN THE
AFTERNOON.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER
20S. HIGHS 41 TO 51.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE LOWER 30S. HIGHS 42 TO 52.
FRIDAY
NOT AS COOL. SUNNY. HIGHS 49 TO 59.
FRIDAY NIGHT AND SATURDAY
WINDY. PARTLY CLOUDY. LOWS 39 TO 45.
HIGHS 49 TO 59.
MTZ307-112200-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
SNOW. PATCHY BLOWING SNOW. SNOW MAY BE HEAVY AT
TIMES. NEW SNOW ACCUMULATION UP TO 5 INCHES. NEAR STEADY
TEMPERATURE IN THE LOWER 20S. NORTHEAST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 35 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
PATCHY BLOWING SNOW IN THE EVENING. SNOW IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. SNOW MAY BE HEAVY AT
TIMES IN THE EVENING. VISIBILITY ONE QUARTER MILE OR LESS AT
TIMES IN THE EVENING. SNOW ACCUMULATION OF 1 TO 8 INCHES. TOTAL
SNOW ACCUMULATION 2 TO 19 INCHES. NEAR STEADY TEMPERATURE IN THE
LOWER 20S. NORTHEAST WINDS 5 TO 20 MPH. GUSTS UP TO 55 MPH
DECREASING TO 45 MPH AFTER MIDNIGHT. CHANCE OF SNOW NEAR
100 PERCENT.
COLUMBUS DAY
NOT AS COLD. CLOUDY WITH A 20 PERCENT CHANCE OF
SNOW IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS
30 TO 36. NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST
IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 20. WEST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
TUESDAY
SUNNY. HIGHS 37 TO 43. WEST WINDS UP TO 15 MPH. GUSTS
UP TO 30 MPH IN THE MORNING.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER
20S. HIGHS 42 TO 50.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLEAR. LOWS 27 TO 33.
HIGHS 42 TO 50.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 49 TO 59. LOWS
35 TO 41.
SATURDAY
MOSTLY SUNNY. HIGHS 51 TO 61.
MTZ302-112200-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. NEW SNOW ACCUMULATION OF 1 TO
4 INCHES. NEAR STEADY TEMPERATURE IN THE UPPER 20S. NORTH WINDS
10 TO 20 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
SNOW IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 2 TO 6 INCHES. TOTAL SNOW
ACCUMULATION 5 TO 14 INCHES. LOWS AROUND 20. NORTH WINDS 5 TO
15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID
30S. WEST WINDS UP TO 10 MPH SHIFTING TO THE SOUTH IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
IN THE LOWER 20S. SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
TUESDAY
SUNNY. HIGHS IN THE MID 40S. WEST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH DECREASING TO UP TO 10 MPH IN THE
AFTERNOON.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 50S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 60S.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER
40S. HIGHS IN THE MID 60S.
MTZ308-112200-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. PATCHY BLOWING SNOW. NEW SNOW
ACCUMULATION OF 2 TO 4 INCHES. NEAR STEADY TEMPERATURE IN THE
UPPER 20S. NORTH WINDS 15 TO 20 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
TONIGHT
BREEZY, SNOW. PATCHY BLOWING SNOW. SNOW MAY BE HEAVY
AT TIMES IN THE EVENING. SNOW ACCUMULATION OF 3 TO 8 INCHES.
TOTAL SNOW ACCUMULATION 6 TO 17 INCHES. NEAR STEADY TEMPERATURE
IN THE UPPER 20S. NORTH WINDS 10 TO 25 MPH DECREASING TO 10 TO
15 MPH AFTER MIDNIGHT. CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE LOWER 30S. NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
AROUND 20. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE MORNING.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN
THE LOWER 30S. HIGHS IN THE LOWER 50S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER 60S.
LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
MTZ303-112200-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
1232 PM MDT SUN OCT 11 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
SNOW. PATCHY BLOWING SNOW. NEW SNOW ACCUMULATION
OF 1 TO 2 INCHES. NEAR STEADY TEMPERATURE IN THE UPPER 20S. NORTH
WINDS 15 TO 20 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
PATCHY BLOWING SNOW IN THE EVENING. SNOW IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION OF
2 TO 4 INCHES. TOTAL SNOW ACCUMULATION 4 TO 8 INCHES. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. NORTH WINDS 10 TO 20 MPH. CHANCE OF
SNOW NEAR 100 PERCENT.
COLUMBUS DAY
CLOUDY. A 40 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE MID 30S. NORTHWEST WINDS 5 TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 19. SOUTHWEST WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY
NOT AS COOL. SUNNY. HIGHS IN THE MID 40S. WEST WINDS
UP TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S.
HIGHS IN THE MID 50S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE MID 50S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S.
HIGHS IN THE LOWER 60S.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE UPPER 60S.
TEMPERATURE / PRECIPITATION
CUT BANK 30 22 34 / 100 100 40
MTZ304-112200-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
1232 PM MDT SUN OCT 11 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
SNOW. PATCHY BLOWING SNOW. NEW SNOW ACCUMULATION
UP TO 2 INCHES. NEAR STEADY TEMPERATURE IN THE LOWER 30S.
NORTHEAST WINDS 10 TO 20 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
SNOW. SNOW ACCUMULATION OF 1 TO 4 INCHES. TOTAL SNOW
ACCUMULATION 2 TO 8 INCHES. NEAR STEADY TEMPERATURE IN THE UPPER
20S. NORTH WINDS 5 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
CLOUDY. A 50 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE MID 30S. NORTH WINDS 5 TO 10 MPH SHIFTING
TO THE SOUTHWEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE MID 40S. WEST
WINDS UP TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS 22 TO 28. HIGHS
IN THE MID 50S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE MID 50S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS 26 TO 32. HIGHS
AROUND 60.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS 34 TO 40.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
MTZ305-112200-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
1232 PM MDT SUN OCT 11 2026
REST OF TODAY
COLDER. SNOW WITH RAIN LIKELY. NEW SNOW
ACCUMULATION UP TO 1 INCH. NEAR STEADY TEMPERATURE IN THE MID
30S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
TONIGHT
SNOW. SNOW ACCUMULATION OF 1 TO 3 INCHES. TOTAL SNOW
ACCUMULATION 1 TO 5 INCHES. LOWS IN THE MID 20S. NORTHEAST WINDS
10 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN
IN THE MORNING. HIGHS IN THE UPPER 30S. NORTH WINDS 5 TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. CHANCE OF
PRECIPITATION 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS
5 TO 10 MPH.
TUESDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE MID 40S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
WARMER. MOSTLY CLEAR. LOWS IN THE
LOWER 20S. HIGHS IN THE MID 50S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 50S.
LOWS IN THE UPPER 20S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 60S.
TEMPERATURE / PRECIPITATION
HAVRE 39 23 38 / 80 100 60
MTZ306-112200-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
1232 PM MDT SUN OCT 11 2026
REST OF TODAY
COLDER. SNOW AND RAIN EARLY IN THE AFTERNOON,
THEN SNOW WITH RAIN LIKELY LATE IN THE AFTERNOON. NEW SNOW
ACCUMULATION UP TO 1 INCH. SNOW LEVEL 2800 FEET. NEAR STEADY
TEMPERATURE IN THE MID 30S. NORTHEAST WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
TONIGHT
SNOW. SNOW ACCUMULATION OF 1 TO 4 INCHES. LOWS IN THE
MID 20S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
30 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
CLOUDY. SNOW LIKELY AND SLIGHT CHANCE OF RAIN IN
THE MORNING. SNOW ACCUMULATION UP TO 1 INCH. TOTAL SNOW
ACCUMULATION 1 TO 6 INCHES. HIGHS IN THE MID 30S. NORTH WINDS
5 TO 15 MPH SHIFTING TO THE NORTHWEST 5 TO 10 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS
UP TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. WEST WINDS UP TO
10 MPH.
TUESDAY NIGHT AND WEDNESDAY
WARMER. MOSTLY CLEAR. LOWS IN THE
MID 20S. HIGHS IN THE MID 50S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
THURSDAY THROUGH FRIDAY
MOSTLY CLEAR. HIGHS IN THE UPPER 50S.
LOWS IN THE UPPER 20S.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S.
HIGHS IN THE UPPER 60S.
MTZ309-112200-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. NEW SNOW ACCUMULATION OF 1 TO
2 INCHES. NEAR STEADY TEMPERATURE IN THE LOWER 30S. NORTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
TONIGHT
SNOW. SNOW ACCUMULATION OF 3 TO 5 INCHES. TOTAL SNOW
ACCUMULATION 5 TO 10 INCHES. NEAR STEADY TEMPERATURE IN THE UPPER
20S. NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE
OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
CLOUDY. A 50 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE MID 30S. NORTHWEST WINDS 5 TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 18. SOUTHWEST WINDS UP
TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS UP TO
10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER
20S. HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE MID 50S.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S.
HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
MTZ310-112200-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
1232 PM MDT SUN OCT 11 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. NEW SNOW ACCUMULATION UP TO
3 INCHES. NEAR STEADY TEMPERATURE IN THE LOWER 30S. NORTHEAST
WINDS 10 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
SNOW. SNOW ACCUMULATION OF 1 TO 7 INCHES. TOTAL SNOW
ACCUMULATION 1 TO 12 INCHES. NEAR STEADY TEMPERATURE IN THE LOWER
30S. NORTH WINDS 5 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
CLOUDY. A 50 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE MID 30S. NORTHWEST WINDS 5 TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS UP TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
UP TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER
20S. HIGHS IN THE LOWER 50S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS
AROUND 30. HIGHS IN THE MID 50S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER 60S.
LOWS 35 TO 41.
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S.
MTZ311-112200-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
1232 PM MDT SUN OCT 11 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER. SNOW AND RAIN EARLY IN THE AFTERNOON,
THEN SNOW LATE IN THE AFTERNOON. NEW SNOW ACCUMULATION UP TO
3 INCHES. NEAR STEADY TEMPERATURE IN THE MID 30S. NORTHEAST WINDS
10 TO 15 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
TONIGHT
SNOW. SNOW ACCUMULATION OF 1 TO 7 INCHES. TOTAL SNOW
ACCUMULATION 1 TO 12 INCHES. NEAR STEADY TEMPERATURE AROUND 30.
NORTHEAST WINDS 5 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
CLOUDY. A 50 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE MID 30S. NORTH WINDS 5 TO 10 MPH SHIFTING
TO THE WEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 21 TO 27. SOUTH WINDS UP TO
10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. WEST WINDS UP TO
10 MPH.
TUESDAY NIGHT AND WEDNESDAY
WARMER. MOSTLY CLEAR. LOWS IN THE
UPPER 20S. HIGHS 51 TO 57.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN
THE LOWER 30S. HIGHS 51 TO 57.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER 50S.
LOWS AROUND 40.
SATURDAY
WARMER, SUNNY. HIGHS 64 TO 70.
MTZ312-112200-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. NEW SNOW ACCUMULATION OF 1 TO
4 INCHES. NEAR STEADY TEMPERATURE IN THE LOWER 30S. NORTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
TONIGHT
SNOW. SNOW ACCUMULATION OF 4 TO 8 INCHES. TOTAL SNOW
ACCUMULATION 6 TO 16 INCHES. NEAR STEADY TEMPERATURE IN THE UPPER
20S. NORTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE
OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
CLOUDY. A 50 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE MID 30S. NORTHWEST WINDS UP TO 10 MPH
SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
IN THE LOWER 20S. SOUTH WINDS UP TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS UP TO
10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
50S. LOWS IN THE LOWER 30S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER 60S.
LOWS 38 TO 44.
SATURDAY
WINDY, SUNNY. HIGHS IN THE UPPER 60S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 33 25 34 / 100 100 40
MTZ313-112200-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. NEW SNOW ACCUMULATION OF 1 TO
4 INCHES. NEAR STEADY TEMPERATURE AROUND 30. NORTH WINDS 5 TO
15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
SNOW IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. SNOW MAY BE HEAVY AT TIMES. SNOW ACCUMULATION OF 4 TO
7 INCHES. TOTAL SNOW ACCUMULATION 5 TO 14 INCHES. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. NORTH WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
CLOUDY. A 40 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE MID 30S. NORTH WINDS UP TO 10 MPH. GUSTS UP
TO 25 MPH IN THE MORNING.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 19. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO
AROUND 25 MPH.
TUESDAY
SUNNY. HIGHS AROUND 40. WEST WINDS UP TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER
20S. HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN
THE LOWER 30S. HIGHS AROUND 50.
FRIDAY AND FRIDAY NIGHT
WARMER. MOSTLY CLEAR. HIGHS IN THE
LOWER 60S. LOWS AROUND 40.
SATURDAY
SUNNY. HIGHS AROUND 70.
MTZ314-112200-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. NEW SNOW ACCUMULATION UP TO
3 INCHES. NEAR STEADY TEMPERATURE IN THE LOWER 30S. NORTHEAST
WINDS 10 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
SNOW. SNOW MAY BE HEAVY AT TIMES IN THE EVENING. SNOW
ACCUMULATION OF 1 TO 7 INCHES. TOTAL SNOW ACCUMULATION 1 TO
11 INCHES. NEAR STEADY TEMPERATURE AROUND 30. NORTH WINDS 10 TO
15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
CLOUDY. A 50 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE MID 30S. NORTHWEST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 21 TO 27. SOUTH WINDS UP TO 10 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 40S. WEST WINDS UP TO
10 MPH.
TUESDAY NIGHT AND WEDNESDAY
WARMER. MOSTLY CLEAR. LOWS 23 TO
29. HIGHS IN THE MID 50S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS
31 TO 37. HIGHS IN THE MID 50S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER 60S.
LOWS AROUND 40.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S.
TEMPERATURE / PRECIPITATION
LEWISTOWN 34 23 34 / 100 100 40
MTZ315-112200-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER. PATCHY BLOWING SNOW EARLY IN THE
AFTERNOON. SNOW. NEW SNOW ACCUMULATION UP TO 4 INCHES. NEAR
STEADY TEMPERATURE IN THE MID 20S. NORTHEAST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
SNOW IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. PATCHY BLOWING SNOW. SNOW MAY BE HEAVY AT TIMES IN THE
EVENING. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES IN THE
EVENING. SNOW ACCUMULATION OF 1 TO 7 INCHES. TOTAL SNOW
ACCUMULATION 2 TO 15 INCHES. NEAR STEADY TEMPERATURE IN THE LOWER
20S. NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.
CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE
MORNING, THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS 30 TO 36.
NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHEAST IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 19 TO 25. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO
25 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 30S. WEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE MORNING.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS 21 TO 27. HIGHS
42 TO 50.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS
27 TO 33. HIGHS 44 TO 52.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. HIGHS 52 TO 63. LOWS
33 TO 39.
MTZ316-112200-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. PATCHY BLOWING SNOW. SNOW MAY BE
HEAVY AT TIMES. NEW SNOW ACCUMULATION OF 1 TO 4 INCHES. NEAR
STEADY TEMPERATURE IN THE UPPER 20S. NORTH WINDS 10 TO 20 MPH.
CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
BREEZY, SNOW. PATCHY BLOWING SNOW IN THE EVENING.
PATCHY BLOWING SNOW AFTER MIDNIGHT. SNOW MAY BE HEAVY AT TIMES IN
THE EVENING. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES IN THE
EVENING. SNOW ACCUMULATION OF 2 TO 8 INCHES. TOTAL SNOW
ACCUMULATION 5 TO 17 INCHES. NEAR STEADY TEMPERATURE IN THE UPPER
20S. NORTH WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 55 MPH. CHANCE
OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE LOWER 30S. NORTH WINDS UP TO 10 MPH
SHIFTING TO THE SOUTH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 20S. SOUTH WINDS 5 TO 15 MPH.
TUESDAY
SUNNY. HIGHS AROUND 40. SOUTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE MORNING.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S.
HIGHS 43 TO 49.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN
THE LOWER 30S. HIGHS 46 TO 52.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 54 TO 60. LOWS
36 TO 42.
SATURDAY
SUNNY. HIGHS 60 TO 66.
MTZ317-112200-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. NEW SNOW ACCUMULATION OF 1 TO
4 INCHES. NEAR STEADY TEMPERATURE IN THE MID 20S. NORTHEAST WINDS
5 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
SNOW. SNOW MAY BE HEAVY AT TIMES IN THE EVENING. SNOW
ACCUMULATION OF 3 TO 8 INCHES. TOTAL SNOW ACCUMULATION 4 TO
15 INCHES. NEAR STEADY TEMPERATURE IN THE MID 20S. NORTH WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
COLUMBUS DAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE LOWER 30S. NORTHWEST WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE SOUTHWEST IN THE
AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH.
TUESDAY
SUNNY. HIGHS AROUND 40. SOUTHWEST WINDS UP TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS 22 TO 28. HIGHS
42 TO 48.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS
28 TO 34. HIGHS 43 TO 49.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 51 TO 59. LOWS
35 TO 43.
SATURDAY
SUNNY. HIGHS 56 TO 64.
MTZ318-112200-
SNOWY AND JUDITH MOUNTAINS-
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. NEW SNOW ACCUMULATION OF 2 TO
3 INCHES. NEAR STEADY TEMPERATURE IN THE UPPER 20S. NORTHEAST
WINDS 5 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
SNOW. SNOW MAY BE HEAVY AT TIMES IN THE EVENING. SNOW
ACCUMULATION OF 4 TO 7 INCHES. TOTAL SNOW ACCUMULATION 6 TO
12 INCHES. NEAR STEADY TEMPERATURE IN THE MID 20S. NORTH WINDS
5 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE LOWER 30S. NORTHWEST WINDS 5 TO 15 MPH.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. NEAR STEADY TEMPERATURE IN THE MID 20S. SOUTHWEST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY
SUNNY. HIGHS IN THE LOWER 40S. WEST WINDS UP TO
10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S.
HIGHS 47 TO 53.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN
THE LOWER 30S. HIGHS 45 TO 51.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 53 TO 61. LOWS IN
THE LOWER 40S.
SATURDAY
WARMER, SUNNY. HIGHS 61 TO 69.
MTZ319-112200-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. PATCHY BLOWING SNOW. NEW SNOW
ACCUMULATION OF 1 TO 2 INCHES. NEAR STEADY TEMPERATURE IN THE
LOWER 30S. NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
SNOW IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. PATCHY BLOWING SNOW THROUGH THE NIGHT. SNOW
ACCUMULATION OF 2 TO 6 INCHES. TOTAL SNOW ACCUMULATION 4 TO
10 INCHES. NEAR STEADY TEMPERATURE IN THE UPPER 20S. NORTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF SNOW
NEAR 100 PERCENT.
COLUMBUS DAY
CLOUDY IN THE MORNING THEN BECOMING PARTLY SUNNY.
HIGHS IN THE MID 30S. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTH WINDS UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
UP TO 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER
20S. HIGHS IN THE UPPER 40S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN
THE UPPER 20S. HIGHS IN THE LOWER 50S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS AROUND 60. LOWS IN
THE LOWER 30S.
SATURDAY
SUNNY. HIGHS IN THE UPPER 60S.
TEMPERATURE / PRECIPITATION
HELENA 32 26 36 / 100 100 20
MTZ320-112200-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. NEW SNOW ACCUMULATION OF 1 TO
3 INCHES. NEAR STEADY TEMPERATURE IN THE UPPER 20S. NORTHEAST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF SNOW
NEAR 100 PERCENT.
TONIGHT
SNOW IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. PATCHY BLOWING SNOW THROUGH THE NIGHT. SNOW MAY BE
HEAVY AT TIMES IN THE EVENING. SNOW ACCUMULATION OF 2 TO
7 INCHES. TOTAL SNOW ACCUMULATION 3 TO 13 INCHES. NEAR STEADY
TEMPERATURE IN THE MID 20S. NORTH WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 40 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
MOSTLY CLOUDY. HIGHS 29 TO 35. WEST WINDS UP TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 34 TO 40. SOUTHWEST WINDS UP TO
10 MPH. GUSTS UP TO 25 MPH IN THE MORNING.
TUESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS 25 TO
30. HIGHS 37 TO 49.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 49 TO 57. LOWS IN
THE MID 30S.
SATURDAY
SUNNY. HIGHS 54 TO 62.
MTZ321-112200-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. NEW SNOW ACCUMULATION OF 1 TO
3 INCHES. NEAR STEADY TEMPERATURE IN THE UPPER 20S. NORTHEAST
WINDS 5 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
SNOW. SNOW ACCUMULATION OF 3 TO 6 INCHES. TOTAL SNOW
ACCUMULATION 4 TO 12 INCHES. NEAR STEADY TEMPERATURE IN THE MID
20S. NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE
OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE MID 30S. WEST WINDS UP TO 10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST WINDS UP TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
UP TO 5 MPH. GUSTS UP TO 25 MPH IN THE MORNING.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER
20S. HIGHS IN THE MID 40S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS
23 TO 29. HIGHS IN THE UPPER 40S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER 50S.
LOWS 29 TO 37.
SATURDAY
SUNNY. HIGHS IN THE LOWER 60S.
MTZ322-112200-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. NEW SNOW ACCUMULATION OF 1 TO
4 INCHES. NEAR STEADY TEMPERATURE IN THE MID 20S. NORTH WINDS
5 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
SNOW. PATCHY BLOWING SNOW. SNOW ACCUMULATION OF 2 TO
7 INCHES. TOTAL SNOW ACCUMULATION 4 TO 14 INCHES. NEAR STEADY
TEMPERATURE IN THE LOWER 20S. NORTH WINDS 10 TO 15 MPH WITH GUSTS
TO AROUND 40 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
CLOUDY IN THE MORNING THEN BECOMING PARTLY SUNNY.
HIGHS 29 TO 35. NORTH WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS 18 TO 24. WEST WINDS UP TO 10 MPH.
TUESDAY
SUNNY. HIGHS 36 TO 42. WEST WINDS UP TO 10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS 20 TO 26. HIGHS
41 TO 49.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS
26 TO 32. HIGHS 43 TO 51.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS 50 TO 58. LOWS
32 TO 38.
SATURDAY
SUNNY. HIGHS 55 TO 63.
MTZ323-112200-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
1232 PM MDT SUN OCT 11 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
MUCH COLDER. SNOW. PATCHY BLOWING SNOW. NEW SNOW
ACCUMULATION OF 1 TO 2 INCHES. NEAR STEADY TEMPERATURE IN THE
LOWER 30S. NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
BREEZY. SNOW IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. PATCHY BLOWING SNOW THROUGH THE NIGHT. SNOW
ACCUMULATION OF 2 TO 5 INCHES. TOTAL SNOW ACCUMULATION 3 TO
9 INCHES. NEAR STEADY TEMPERATURE IN THE UPPER 20S. NORTH WINDS
10 TO 25 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
COLUMBUS DAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. NORTHWEST
WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTH WINDS
UP TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
UP TO 5 MPH.
TUESDAY NIGHT AND WEDNESDAY
PARTLY CLOUDY. LOWS 22 TO 28.
HIGHS IN THE MID 40S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS
25 TO 33. HIGHS IN THE LOWER 50S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER 50S.
LOWS 31 TO 39.
SATURDAY
SUNNY. HIGHS IN THE MID 60S.
MTZ324-112200-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
MUCH COLDER. SNOW. NEW SNOW ACCUMULATION OF 1 TO
2 INCHES. NEAR STEADY TEMPERATURE AROUND 30. NORTH WINDS 5 TO
10 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
SNOW IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. PATCHY BLOWING SNOW THROUGH THE NIGHT. SNOW
ACCUMULATION OF 2 TO 5 INCHES. TOTAL SNOW ACCUMULATION 3 TO
9 INCHES. NEAR STEADY TEMPERATURE IN THE UPPER 20S. NORTH WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
COLUMBUS DAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. NORTHWEST
WINDS UP TO 5 MPH SHIFTING TO THE SOUTHEAST IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHWEST
WINDS UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
UP TO 5 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
WEDNESDAY THROUGH THURSDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE
UPPER 40S. LOWS IN THE UPPER 20S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER 50S.
LOWS 30 TO 36.
SATURDAY
SUNNY. HIGHS IN THE MID 60S.
MTZ325-112200-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
MUCH COLDER. SNOW. NEW SNOW ACCUMULATION OF 1 TO
2 INCHES. NEAR STEADY TEMPERATURE AROUND 30. NORTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
TONIGHT
SNOW IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. PATCHY BLOWING SNOW THROUGH THE NIGHT. SNOW
ACCUMULATION OF 2 TO 5 INCHES. TOTAL SNOW ACCUMULATION 3 TO
9 INCHES. NEAR STEADY TEMPERATURE IN THE MID 20S. NORTH WINDS
15 TO 20 MPH WITH GUSTS TO AROUND 55 MPH DECREASING TO 5 TO
15 MPH WITH GUSTS TO AROUND 45 MPH AFTER MIDNIGHT. CHANCE OF SNOW
NEAR 100 PERCENT.
COLUMBUS DAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW IN THE AFTERNOON. HIGHS IN THE UPPER 30S. NORTH WINDS UP TO
10 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTHWEST WINDS
UP TO 5 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
TUESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS 23 TO
30. HIGHS AROUND 50.
FRIDAY THROUGH SATURDAY
BREEZY. MOSTLY CLEAR. HIGHS IN THE
LOWER 60S. LOWS 31 TO 37.
MTZ326-112200-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
1232 PM MDT SUN OCT 11 2026
..WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
MUCH COLDER. SNOW AND SLIGHT CHANCE OF RAIN
EARLY IN THE AFTERNOON, THEN SNOW LATE IN THE AFTERNOON. NEW SNOW
ACCUMULATION OF 1 TO 2 INCHES. SNOW LEVEL 4500 FEET. NEAR STEADY
TEMPERATURE IN THE LOWER 30S. NORTHWEST WINDS UP TO 10 MPH.
CHANCE OF PRECIPITATION NEAR 100 PERCENT.
TONIGHT
SNOW IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 2 TO 5 INCHES. TOTAL SNOW
ACCUMULATION 3 TO 8 INCHES. NEAR STEADY TEMPERATURE IN THE UPPER
20S. NORTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 35 MPH.
CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S. WEST WINDS
UP TO 5 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTH WINDS
UP TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. SOUTH WINDS UP
TO 5 MPH SHIFTING TO THE WEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
WEDNESDAY THROUGH THURSDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE
UPPER 40S. LOWS IN THE UPPER 20S.
FRIDAY AND FRIDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER 50S.
LOWS 29 TO 35.
SATURDAY
SUNNY. HIGHS IN THE MID 60S.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 34 22 36 / 100 100 10
BOZEMAN MSU 35 24 36 / 100 100 10
MTZ330-112200-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
1232 PM MDT SUN OCT 11 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER. SNOW AND RAIN. NEW SNOW ACCUMULATION UP
TO 3 INCHES. SNOW LEVEL 6700 FEET. NEAR STEADY TEMPERATURE IN THE
UPPER 20S. NORTHEAST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
30 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
TONIGHT
COLDER. PATCHY BLOWING SNOW IN THE EVENING. SNOW IN
THE EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. SNOW MAY BE
HEAVY AT TIMES IN THE EVENING. SNOW ACCUMULATION UP TO 6 INCHES.
TOTAL SNOW ACCUMULATION UP TO 11 INCHES. NEAR STEADY TEMPERATURE
IN THE MID 20S. NORTH WINDS 5 TO 15 MPH. GUSTS UP TO 55 MPH
DECREASING TO 45 MPH AFTER MIDNIGHT. CHANCE OF SNOW NEAR
100 PERCENT.
COLUMBUS DAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS
28 TO 38. SOUTHEAST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTH WINDS
UP TO 5 MPH SHIFTING TO THE WEST WITH GUSTS TO AROUND 20 MPH
AFTER MIDNIGHT.
TUESDAY
PARTLY SUNNY. HIGHS 33 TO 41. NORTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
TUESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLEAR. LOWS 19 TO
30. HIGHS 37 TO 51.
FRIDAY THROUGH SATURDAY
MOSTLY CLEAR. HIGHS 49 TO 60. LOWS
28 TO 36.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 46 21 41 / 100 100 50
MTZ327-112200-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
1232 PM MDT SUN OCT 11 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. NEW SNOW ACCUMULATION UP TO
2 INCHES. NEAR STEADY TEMPERATURE IN THE MID 20S. EAST WINDS 5 TO
10 MPH WITH GUSTS TO AROUND 25 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
TONIGHT
SNOW IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 1 TO 3 INCHES. TOTAL SNOW
ACCUMULATION 1 TO 7 INCHES. LOWS 15 TO 21. NORTHEAST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
COLUMBUS DAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW.
HIGHS 29 TO 37. EAST WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN
THE MORNING.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 17 TO 23. NORTHWEST WINDS UP
TO 5 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 37 TO 43. NORTHWEST WINDS UP TO
10 MPH.
TUESDAY NIGHT AND WEDNESDAY
MOSTLY CLEAR. LOWS 16 TO 24. HIGHS
42 TO 50.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 21 TO 29.
THURSDAY
SUNNY. HIGHS 46 TO 54.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS 22 TO 35.
HIGHS 51 TO 61.
MTZ328-112200-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
1232 PM MDT SUN OCT 11 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
MUCH COLDER. SNOW. NEW SNOW ACCUMULATION OF 1 TO
3 INCHES. NEAR STEADY TEMPERATURE AROUND 30. NORTHEAST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
TONIGHT
SNOW IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. PATCHY BLOWING SNOW THROUGH THE NIGHT. SNOW
ACCUMULATION OF 1 TO 4 INCHES. TOTAL SNOW ACCUMULATION 2 TO
8 INCHES. NEAR STEADY TEMPERATURE IN THE MID 20S. NORTH WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
COLUMBUS DAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 30S. NORTHEAST WINDS UP TO 10 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. WEST WINDS UP
TO 5 MPH.
TUESDAY
PARTLY SUNNY IN THE MORNING THEN CLEARING. HIGHS IN
THE LOWER 40S. WEST WINDS UP TO 5 MPH. GUSTS UP TO 20 MPH IN THE
AFTERNOON.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN
THE MID 20S. HIGHS 45 TO 51.
THURSDAY
SUNNY. HIGHS 48 TO 54.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLEAR. LOWS 28 TO
35. HIGHS 55 TO 61.
SATURDAY
SUNNY. HIGHS 60 TO 66.
TEMPERATURE / PRECIPITATION
DILLON 32 22 35 / 100 100 30
MTZ329-112200-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
1232 PM MDT SUN OCT 11 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT MONDAY
REST OF TODAY
COLDER, SNOW. NEW SNOW ACCUMULATION UP TO
2 INCHES. NEAR STEADY TEMPERATURE IN THE UPPER 20S. NORTHEAST
WINDS 5 TO 15 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
TONIGHT
SNOW IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. PATCHY BLOWING SNOW THROUGH THE NIGHT. SNOW
ACCUMULATION OF 1 TO 3 INCHES. TOTAL SNOW ACCUMULATION 1 TO
6 INCHES. LOWS IN THE LOWER 20S. NORTH WINDS 10 TO 15 MPH WITH
GUSTS TO AROUND 40 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
COLUMBUS DAY
CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS
28 TO 36. NORTHEAST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. NORTHWEST
WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS
34 TO 40. NORTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
30 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
WEDNESDAY AND WEDNESDAY NIGHT
MOSTLY CLEAR. HIGHS 38 TO 46.
LOWS IN THE UPPER 20S.
THURSDAY
SUNNY. HIGHS 42 TO 50.
THURSDAY NIGHT THROUGH SATURDAY
MOSTLY CLEAR. LOWS AROUND 30.
HIGHS 50 TO 60.
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