761
FPUS55 KTFX 310633
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
1232 AM MDT TUE MAR 31 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR .TONIGHT THROUGH TODAY..., WEDNESDAY, WEDNESDAY NIGHT,
AND THURSDAY.
MTZ301-011000-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
PARTLY CLOUDY. HIGHS 29 TO 37. LOWS 7 TO 25.
SOUTHWEST WINDS UP TO 15 MPH.
WEDNESDAY
NOT AS COOL. PARTLY SUNNY. A 50 PERCENT CHANCE OF
SNOW IN THE AFTERNOON. HIGHS 35 TO 45. SOUTHWEST WINDS UP TO
15 MPH.
WEDNESDAY NIGHT
SNOW AND RAIN LIKELY IN THE EVENING, THEN SNOW
AND RAIN AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. SNOW
LEVEL 5400 FEET. LOWS 25 TO 31. SOUTHEAST WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY
SNOW. SNOW MAY BE HEAVY AT TIMES. HEAVY SNOW
ACCUMULATIONS. NEAR STEADY TEMPERATURE AROUND 30. NORTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH INCREASING TO 15 TO
20 MPH WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON. CHANCE OF
SNOW NEAR 100 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SNOW IN THE EVENING, THEN CHANCE
OF SNOW AFTER MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS IN THE
LOWER 20S. NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 40 MPH
DECREASING TO 30 MPH AFTER MIDNIGHT. CHANCE OF SNOW 90 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
32 TO 40.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS 23 TO 29.
SATURDAY
BREEZY. MOSTLY SUNNY. HIGHS 35 TO 45.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW
AFTER MIDNIGHT. LOWS 26 TO 32.
SUNDAY THROUGH MONDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN AND SNOW. HIGHS 37 TO 49. LOWS 25 TO 35.
TUESDAY
PARTLY SUNNY. CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN
IN THE MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON.
HIGHS 45 TO 55. CHANCE OF PRECIPITATION 40 PERCENT.
MTZ307-011000-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
1232 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
REST OF TONIGHT
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SNOW.
HIGHS 33 TO 41. LOWS 9 TO 28. SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 30 MPH.
WEDNESDAY
NOT AS COOL. PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN
THE MORNING, THEN CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS
39 TO 49. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
SNOW AND RAIN. SNOW ACCUMULATION UP TO
3 INCHES. SNOW LEVEL 6200 FEET. LOWS 27 TO 33. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH. CHANCE OF PRECIPITATION
90 PERCENT.
THURSDAY
SNOW. SNOW MAY BE HEAVY AT TIMES IN THE AFTERNOON.
HEAVY SNOW ACCUMULATIONS. NEAR STEADY TEMPERATURE IN THE LOWER
30S. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING
TO THE NORTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND 45 MPH IN THE
AFTERNOON. CHANCE OF SNOW NEAR 100 PERCENT.
THURSDAY NIGHT
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER
MIDNIGHT. HEAVY SNOW ACCUMULATIONS. LOWS IN THE LOWER 20S.
NORTHWEST WINDS 5 TO 20 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE
OF SNOW 90 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 32 TO
40. CHANCE OF SNOW 70 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE
OF SNOW. LOWS 20 TO 26. HIGHS 37 TO 47.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 24 TO 30.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 41 TO 49.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AND SNOW. LOWS 25 TO 31. HIGHS 44 TO 52.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW. LOWS 29 TO 35.
TUESDAY
PARTLY SUNNY. CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN
IN THE MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 48 TO
58. CHANCE OF PRECIPITATION 40 PERCENT.
MTZ302-011000-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. LOWS
9 TO 25. SOUTHWEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
WEDNESDAY
NOT AS COOL. PARTLY SUNNY. A 20 PERCENT CHANCE OF
RAIN IN THE AFTERNOON. HIGHS IN THE UPPER 40S. SOUTH WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
NOT AS COLD. CLOUDY. CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN THE
LOWER 30S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY
BREEZY, COLDER. SNOW AND RAIN IN THE MORNING, THEN
SNOW IN THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. NEAR STEADY
TEMPERATURE IN THE MID 30S. NORTH WINDS 5 TO 15 MPH INCREASING TO
NORTHWEST 15 TO 25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
NEAR 100 PERCENT.
THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY. SNOW LIKELY IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LIGHT SNOW
ACCUMULATIONS. LOWS IN THE MID 20S. NORTHWEST WINDS 15 TO 25 MPH
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF SNOW
70 PERCENT.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN THE LOWER 40S.
CHANCE OF SNOW 50 PERCENT.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 40S.
SUNDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND
30. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S.
LOWS IN THE MID 30S.
TUESDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
IN THE LOWER 60S.
MTZ308-011000-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
MOSTLY CLOUDY. HIGHS AROUND 40. LOWS 11 TO 29.
WEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
NOT AS COOL. PARTLY SUNNY. A 20 PERCENT CHANCE OF
RAIN IN THE AFTERNOON. HIGHS IN THE MID 50S. SOUTHWEST WINDS UP
TO 5 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COLD. RAIN LIKELY IN THE EVENING, THEN
RAIN LIKELY AND SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. NO SNOW
ACCUMULATION. LOWS IN THE MID 30S. EAST WINDS UP TO 10 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY
COLDER. RAIN AND SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN SNOW AND RAIN IN THE AFTERNOON. MODERATE SNOW
ACCUMULATIONS. SNOW LEVEL 4400 FEET. NEAR STEADY TEMPERATURE IN
THE UPPER 30S. NORTH WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
25 MPH INCREASING TO NORTHWEST 15 TO 20 MPH WITH GUSTS TO AROUND
40 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SNOW IN THE EVENING, THEN CHANCE
OF SNOW AFTER MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS IN THE
UPPER 20S. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
40 MPH. CHANCE OF SNOW 90 PERCENT.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS IN THE MID 40S.
CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
SATURDAY
SUNNY. HIGHS IN THE MID 50S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID 50S.
LOWS IN THE LOWER 30S.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN. HIGHS IN THE MID 50S. LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS
IN THE MID 60S.
MTZ303-011000-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. LOWS
8 TO 22. SOUTHEAST WINDS UP TO 20 MPH.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
SOUTHEAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. CHANCE OF RAIN IN
THE EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN
THE LOWER 30S. SOUTHEAST WINDS 5 TO 15 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY
COLDER. SNOW AND RAIN. LIGHT SNOW ACCUMULATIONS. SNOW
LEVEL 3800 FEET. NEAR STEADY TEMPERATURE IN THE MID 30S.
NORTHEAST WINDS 5 TO 15 MPH SHIFTING TO THE NORTH 15 TO 20 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY NIGHT
BREEZY. MOSTLY CLOUDY. SNOW LIKELY IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. LIGHT SNOW
ACCUMULATIONS. LOWS IN THE MID 20S. NORTHWEST WINDS 15 TO 25 MPH
DECREASING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF SNOW
70 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER
40S.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 50S.
SUNDAY THROUGH MONDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE LOWER
50S. LOWS AROUND 30.
TUESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE MID 60S.
TEMPERATURE / PRECIPITATION
CUT BANK 14 52 30 38 / 0 0 30 80
MTZ304-011000-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
PARTLY CLOUDY. PATCHY FOG EARLY IN THE
MORNING. HIGHS AROUND 40. LOWS 12 TO 24. EAST WINDS UP TO 20 MPH
WITH GUSTS TO AROUND 35 MPH.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. CHANCE OF RAIN IN
THE EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS IN
THE LOWER 30S. EAST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
30 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
COLDER. RAIN LIKELY AND SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN SNOW AND RAIN IN THE AFTERNOON. MODERATE SNOW
ACCUMULATIONS. HIGHS IN THE UPPER 30S. NORTHEAST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION
90 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SNOW AND RAIN IN THE EVENING,
THEN CHANCE OF SNOW AFTER MIDNIGHT. MODERATE SNOW ACCUMULATIONS.
LOWS IN THE MID 20S. NORTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
30 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE
LOWER 40S. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
WARMER. PARTLY CLOUDY. LOWS IN THE
MID 20S. HIGHS IN THE LOWER 50S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S.
SUNDAY THROUGH MONDAY NIGHT
MOSTLY CLOUDY. HIGHS 49 TO 55.
LOWS IN THE LOWER 30S.
TUESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE MID 60S.
MTZ305-011000-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
PARTLY CLOUDY. PATCHY FOG EARLY IN THE
MORNING. HIGHS AROUND 40. LOWS 16 TO 24. EAST WINDS UP TO 20 MPH.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
EAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. SLIGHT CHANCE OF
RAIN IN THE EVENING, THEN CHANCE OF RAIN AND SLIGHT CHANCE OF
SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 30S. EAST WINDS 10 TO
15 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
BREEZY, COLDER. RAIN AND SNOW LIKELY IN THE MORNING,
THEN RAIN AND SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS
AROUND 40. EAST WINDS 10 TO 15 MPH INCREASING TO 10 TO 25 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY NIGHT
RAIN AND SNOW IN THE EVENING, THEN SNOW AND
RAIN LIKELY AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN THE
UPPER 20S. NORTHEAST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION
90 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE
LOWER 40S. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
WARMER. PARTLY CLOUDY. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 50S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30.
SUNDAY THROUGH MONDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID
50S. LOWS AROUND 30.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
TEMPERATURE / PRECIPITATION
HAVRE 19 54 30 43 / 0 0 30 80
MTZ306-011000-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
BREEZY. PARTLY CLOUDY. PATCHY FOG EARLY IN THE
MORNING. HIGHS IN THE UPPER 30S. LOWS 13 TO 24. SOUTHEAST WINDS
UP TO 25 MPH.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE UPPER 40S.
SOUTHEAST WINDS 10 TO 20 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT.
LOWS IN THE UPPER 20S. EAST WINDS 15 TO 20 MPH.
THURSDAY
BREEZY. SNOW AND RAIN LIKELY. SNOW LEVEL 2900 FEET.
HIGHS AROUND 40. EAST WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT
SNOW AND RAIN IN THE EVENING, THEN SNOW AND
RAIN LIKELY AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. SNOW LEVEL
2800 FEET. LOWS IN THE MID 20S. EAST WINDS 15 TO 20 MPH SHIFTING
TO THE NORTHEAST 5 TO 15 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 90 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS IN THE
LOWER 40S. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE LOWER
20S. HIGHS IN THE LOWER 50S.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE LOWER 50S.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
UPPER 20S. HIGHS IN THE LOWER 50S.
TUESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
MTZ309-011000-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
MOSTLY CLOUDY. PATCHY FOG EARLY IN THE
MORNING. HIGHS IN THE LOWER 40S. LOWS 9 TO 24. EAST WINDS UP TO
15 MPH.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE MID 50S.
SOUTHEAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF RAIN. LOWS IN THE LOWER 30S. EAST WINDS UP TO 15 MPH.
THURSDAY
COLDER. RAIN AND SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE LOWER
40S. NORTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE NORTH 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 90 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SNOW AND RAIN IN THE EVENING,
THEN CHANCE OF SNOW AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS.
LOWS IN THE MID 20S. NORTHWEST WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 90 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW IN THE MORNING, THEN
MOSTLY SUNNY WITH SLIGHT CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. HIGHS IN THE MID 40S. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
NOT AS COOL. SUNNY. HIGHS IN THE MID 50S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30.
SUNDAY THROUGH MONDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID
50S. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE UPPER 60S.
MTZ310-011000-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER 40S. LOWS
13 TO 27. SOUTHEAST WINDS UP TO 20 MPH WITH GUSTS TO AROUND
35 MPH.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE MID 50S.
EAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF RAIN. LOWS IN THE MID 30S. EAST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
THURSDAY
COLDER. RAIN LIKELY AND SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN RAIN AND SLIGHT CHANCE OF SNOW IN THE AFTERNOON.
HIGHS IN THE MID 40S. EAST WINDS 5 TO 20 MPH. CHANCE OF
PRECIPITATION 90 PERCENT.
THURSDAY NIGHT
RAIN AND SNOW. MODERATE SNOW ACCUMULATIONS.
SNOW LEVEL 3300 FEET. LOWS IN THE UPPER 20S. NORTH WINDS 10 TO
20 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS IN THE LOWER 40S.
CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW IN THE EVENING. LOWS IN THE MID 20S.
SATURDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE MID 50S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS IN THE LOWER 30S.
MONDAY
PARTLY SUNNY. HIGHS IN THE MID 50S.
MONDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN
THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID
30S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 60S.
MTZ311-011000-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
BREEZY. PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
LOWS 15 TO 26. SOUTHEAST WINDS UP TO 25 MPH WITH GUSTS TO AROUND
40 MPH.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COLD. PARTLY CLOUDY WITH SLIGHT CHANCE
OF RAIN IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN
AND SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 30S. EAST WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY
RAIN AND SNOW LIKELY IN THE MORNING, THEN SNOW AND
RAIN IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS IN THE
LOWER 40S. EAST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.
CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY NIGHT
SNOW AND RAIN IN THE EVENING, THEN SNOW AFTER
MIDNIGHT. MODERATE SNOW ACCUMULATIONS. SNOW LEVEL 3200 FEET. LOWS
IN THE UPPER 20S. NORTHEAST WINDS 5 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS AROUND
40. CHANCE OF SNOW 70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID
20S.
SATURDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS
IN THE LOWER 30S. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S.
MONDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW IN THE EVENING. LOWS IN THE MID 30S.
TUESDAY
NOT AS COOL. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN
IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
MTZ312-011000-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
1232 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
REST OF TONIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW. HIGHS IN THE LOWER 40S. LOWS 11 TO 30. SOUTH WINDS UP TO
10 MPH.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
RAIN IN THE AFTERNOON. HIGHS IN THE UPPER 50S. SOUTH WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
NOT AS COOL. RAIN LIKELY. LOWS IN THE MID 30S.
SOUTHEAST WINDS UP TO 10 MPH. CHANCE OF RAIN 70 PERCENT.
THURSDAY
COLDER. RAIN AND SLIGHT CHANCE OF SNOW. HIGHS IN THE
MID 40S. NORTH WINDS UP TO 10 MPH INCREASING TO NORTHWEST 10 TO
20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
THURSDAY NIGHT
SNOW AND RAIN IN THE EVENING, THEN SNOW LIKELY
AFTER MIDNIGHT. HEAVY SNOW ACCUMULATIONS. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS IN THE MID 40S.
CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS IN THE MID 20S.
SATURDAY
SUNNY. HIGHS IN THE LOWER 50S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY THROUGH MONDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID
50S. LOWS IN THE MID 30S.
TUESDAY
WARMER. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN
THE AFTERNOON. HIGHS IN THE UPPER 60S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 20 57 36 44 / 30 10 60 90
MTZ313-011000-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
1232 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
REST OF TONIGHT
BREEZY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW. HIGHS IN THE UPPER 30S. LOWS 10 TO 28. SOUTH WINDS UP TO
25 MPH.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. A 20 PERCENT CHANCE OF
RAIN IN THE AFTERNOON. HIGHS IN THE LOWER 50S. SOUTH WINDS UP TO
5 MPH SHIFTING TO THE EAST IN THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. RAIN LIKELY IN THE
EVENING, THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE LOWER
30S. SOUTHEAST WINDS 5 TO 15 MPH. CHANCE OF RAIN 70 PERCENT.
THURSDAY
RAIN LIKELY AND SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN RAIN AND SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN
THE MID 40S. SOUTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE EAST
10 TO 20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
THURSDAY NIGHT
BREEZY. SNOW AND RAIN IN THE EVENING, THEN SNOW
AFTER MIDNIGHT. HEAVY SNOW ACCUMULATIONS. LOWS IN THE MID 20S.
NORTHWEST WINDS 10 TO 25 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS AROUND
40. CHANCE OF SNOW 70 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS IN THE MID 20S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER
40S. LOWS AROUND 30.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE LOWER 50S.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
AND SNOW. LOWS AROUND 30.
MONDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 50S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
MTZ314-011000-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
1232 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
REST OF TONIGHT
BREEZY. PARTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW. HIGHS IN THE UPPER 30S. LOWS 14 TO 27. SOUTHEAST WINDS UP
TO 25 MPH.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
SOUTHEAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY WITH A 50 PERCENT
CHANCE OF RAIN. LOWS IN THE LOWER 30S. SOUTHEAST WINDS 5 TO
15 MPH.
THURSDAY
CLOUDY. CHANCE OF RAIN AND SLIGHT CHANCE OF SNOW IN
THE MORNING, THEN RAIN AND SLIGHT CHANCE OF SNOW IN THE
AFTERNOON. HIGHS IN THE MID 40S. EAST WINDS 5 TO 20 MPH. CHANCE
OF PRECIPITATION 90 PERCENT.
THURSDAY NIGHT
RAIN AND SNOW IN THE EVENING, THEN SNOW AFTER
MIDNIGHT. MODERATE SNOW ACCUMULATIONS. SNOW LEVEL 3600 FEET. LOWS
IN THE UPPER 20S. NORTH WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 90 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS AROUND
40. CHANCE OF SNOW 70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID
20S.
SATURDAY AND SATURDAY NIGHT
WARMER. MOSTLY CLEAR. HIGHS IN THE
LOWER 50S. LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN SLIGHT CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS
IN THE LOWER 30S. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S.
MONDAY NIGHT AND TUESDAY
WARMER. PARTLY CLOUDY. A 20 PERCENT
CHANCE OF RAIN. LOWS IN THE MID 30S. HIGHS IN THE MID 60S.
TEMPERATURE / PRECIPITATION
LEWISTOWN 18 52 30 46 / 30 10 50 90
MTZ315-011000-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
1232 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
REST OF TONIGHT
PARTLY CLOUDY. CHANCE OF SNOW AND SLIGHT
CHANCE OF RAIN. HIGHS 37 TO 43. LOWS 14 TO 31. SOUTHWEST WINDS UP
TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
NOT AS COOL. PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN
THE MORNING, THEN RAIN AND SNOW LIKELY IN THE AFTERNOON. LITTLE
OR NO SNOW ACCUMULATION. SNOW LEVEL 5600 FEET. HIGHS 44 TO 52.
SOUTHWEST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
RAIN AND SNOW. SNOW ACCUMULATION UP TO
2 INCHES. LOWS IN THE LOWER 30S. SOUTH WINDS UP TO 10 MPH. CHANCE
OF PRECIPITATION 90 PERCENT.
THURSDAY
SNOW AND RAIN IN THE MORNING, THEN SNOW IN THE
AFTERNOON. SNOW MAY BE HEAVY AT TIMES IN THE AFTERNOON. HEAVY
SNOW ACCUMULATIONS. NEAR STEADY TEMPERATURE IN THE MID 30S.
SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE WEST 10 TO 20 MPH IN
THE AFTERNOON. GUSTS UP TO 35 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
THURSDAY NIGHT
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER
MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS IN THE MID 20S.
NORTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE
OF SNOW 90 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 34 TO
42. CHANCE OF SNOW 70 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS IN THE MID 20S.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 41 TO 49.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 45 TO 53.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 30.
MONDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 48 TO 56.
MONDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS 54 TO 62.
CHANCE OF PRECIPITATION 30 PERCENT.
MTZ316-011000-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
PARTLY CLOUDY. CHANCE OF SNOW AND SLIGHT
CHANCE OF RAIN. HIGHS IN THE LOWER 40S. LOWS 13 TO 31. SOUTH
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
NOT AS COOL. PARTLY SUNNY. A 50 PERCENT CHANCE OF
RAIN IN THE AFTERNOON. HIGHS 51 TO 57. SOUTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COOL. RAIN IN THE EVENING, THEN RAIN
LIKELY AFTER MIDNIGHT. LOWS IN THE MID 30S. SOUTH WINDS UP TO
10 MPH. CHANCE OF RAIN 90 PERCENT.
THURSDAY
COLDER. RAIN AND SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN SNOW AND RAIN IN THE AFTERNOON. MODERATE SNOW
ACCUMULATIONS. SNOW LEVEL 4900 FEET. NEAR STEADY TEMPERATURE IN
THE UPPER 30S. SOUTHWEST WINDS UP TO 10 MPH SHIFTING TO THE
NORTHWEST WITH GUSTS TO AROUND 35 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER
MIDNIGHT. HEAVY SNOW ACCUMULATIONS. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE
OF SNOW 90 PERCENT.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS 40 TO 46. CHANCE
OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW IN THE EVENING. LOWS IN THE MID 20S.
SATURDAY
SUNNY. HIGHS 47 TO 53.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS 49 TO 57.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN MOSTLY SUNNY WITH A
20 PERCENT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 53 TO 59.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN. LOWS IN THE MID 30S. HIGHS 60 TO 66.
MTZ317-011000-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
1232 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
REST OF TONIGHT
PARTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW.
HIGHS 32 TO 40. LOWS 12 TO 29. SOUTH WINDS UP TO 15 MPH WITH
GUSTS TO AROUND 35 MPH.
WEDNESDAY
NOT AS COOL. PARTLY SUNNY. A 50 PERCENT CHANCE OF
RAIN AND SNOW IN THE AFTERNOON. HIGHS 44 TO 52. SOUTH WINDS UP TO
10 MPH.
WEDNESDAY NIGHT
RAIN AND SNOW. SNOW ACCUMULATION UP TO
2 INCHES. SNOW LEVEL 6400 FEET. LOWS 30 TO 36. SOUTHEAST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH. CHANCE OF PRECIPITATION
90 PERCENT.
THURSDAY
SNOW AND RAIN IN THE MORNING, THEN SNOW SHOWERS, RAIN
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW MAY BE
HEAVY AT TIMES IN THE AFTERNOON. HEAVY SNOW ACCUMULATIONS. SNOW
LEVEL 5600 FEET. HIGHS 37 TO 43. SOUTH WINDS 5 TO 10 MPH WITH
GUSTS TO AROUND 25 MPH SHIFTING TO THE WEST 10 TO 15 MPH WITH
GUSTS TO AROUND 35 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
NEAR 100 PERCENT.
THURSDAY NIGHT
COLDER, SNOW. SNOW MAY BE HEAVY AT TIMES. HEAVY
SNOW ACCUMULATIONS. LOWS 21 TO 27. NORTHWEST WINDS 10 TO 20 MPH
WITH GUSTS TO AROUND 40 MPH. CHANCE OF SNOW 90 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW IN THE MORNING, THEN CHANCE OF SNOW
IN THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS 33 TO 39.
CHANCE OF SNOW 80 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS 21 TO 27.
SATURDAY
NOT AS COOL. SUNNY. A 20 PERCENT CHANCE OF SNOW IN
THE AFTERNOON. HIGHS 41 TO 47.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 26 TO 32.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 44 TO 50.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AND SNOW. LOWS 26 TO 32. HIGHS 45 TO 53.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AND SNOW. LOWS 31 TO 37. HIGHS 53 TO 61.
MTZ318-011000-
SNOWY AND JUDITH MOUNTAINS-
1232 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
REST OF TONIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SNOW. HIGHS 30 TO 36. LOWS 12 TO 25. SOUTH WINDS UP TO 20 MPH
WITH GUSTS TO AROUND 40 MPH.
WEDNESDAY
NOT AS COOL. PARTLY SUNNY. A 20 PERCENT CHANCE OF
RAIN AND SNOW IN THE AFTERNOON. HIGHS 43 TO 49. SOUTHEAST WINDS
UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
NOT AS COLD. MOSTLY CLOUDY. SNOW LIKELY AND
CHANCE OF RAIN IN THE EVENING, THEN CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS AROUND 30.
SOUTHEAST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE
OF PRECIPITATION 70 PERCENT.
THURSDAY
SNOW LIKELY AND CHANCE OF RAIN IN THE MORNING, THEN
SNOW AND RAIN IN THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. SNOW
LEVEL 5400 FEET. HIGHS 38 TO 44. SOUTHEAST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 35 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY NIGHT
BREEZY. SNOW AND RAIN IN THE EVENING, THEN SNOW
AFTER MIDNIGHT. HEAVY SNOW ACCUMULATIONS. LOWS IN THE MID 20S.
NORTH WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF
PRECIPITATION 90 PERCENT.
FRIDAY
SNOW IN THE MORNING, THEN SNOW LIKELY IN THE AFTERNOON.
MODERATE SNOW ACCUMULATIONS. HIGHS 31 TO 37. CHANCE OF SNOW
80 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF SNOW IN THE EVENING,
THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE LOWER 20S. CHANCE OF SNOW 30 PERCENT.
SATURDAY AND SATURDAY NIGHT
NOT AS COOL. MOSTLY CLEAR. HIGHS
42 TO 48. LOWS IN THE UPPER 20S.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 45 TO 51.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AND SNOW. LOWS IN THE UPPER 20S. HIGHS 44 TO 50.
MONDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN
THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN
THE LOWER 30S. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY
NOT AS COOL. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN
IN THE AFTERNOON. HIGHS 56 TO 62.
MTZ319-011000-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
PARTLY CLOUDY. CHANCE OF SNOW AND SLIGHT
CHANCE OF RAIN. HIGHS IN THE UPPER 40S. LOWS 22 TO 29. SOUTHEAST
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
WEDNESDAY
PARTLY SUNNY. A 50 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE UPPER 50S. LIGHT WINDS BECOMING SOUTHEAST
UP TO 5 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
RAIN IN THE EVENING, THEN RAIN LIKELY AFTER
MIDNIGHT. LOWS IN THE MID 30S. SOUTHEAST WINDS UP TO 5 MPH.
CHANCE OF RAIN 80 PERCENT.
THURSDAY
COOLER. RAIN AND SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN RAIN SHOWERS, SLIGHT CHANCE OF THUNDERSTORMS AND
SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 40S. SOUTHWEST
WINDS UP TO 10 MPH SHIFTING TO THE WEST WITH GUSTS TO AROUND
30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
THURSDAY NIGHT
SNOW AND RAIN IN THE EVENING, THEN SNOW LIKELY
AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
CHANCE OF PRECIPITATION 90 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE MID 40S.
CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY
SUNNY. HIGHS IN THE MID 50S.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS
IN THE UPPER 50S.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
HIGHS AROUND 60.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE UPPER 60S.
TEMPERATURE / PRECIPITATION
HELENA 26 56 35 44 / 40 40 80 100
MTZ320-011000-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
1232 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
REST OF TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SNOW. HIGHS 33 TO 43. LOWS 18 TO 29. SOUTHEAST WINDS UP TO 15 MPH
WITH GUSTS TO AROUND 40 MPH.
WEDNESDAY
NOT AS COOL. PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN
THE MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS
43 TO 51. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 20 MPH INCREASING
TO 30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
RAIN AND SNOW IN THE EVENING, THEN RAIN AND
SNOW LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 3 INCHES.
LOWS IN THE LOWER 30S. SOUTHEAST WINDS 5 TO 10 MPH WITH GUSTS TO
AROUND 35 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY
SNOW AND RAIN IN THE MORNING, THEN SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW MAY BE
HEAVY AT TIMES IN THE AFTERNOON. HEAVY SNOW ACCUMULATIONS. SNOW
LEVEL 5600 FEET. HIGHS 36 TO 44. SOUTH WINDS 5 TO 10 MPH WITH
GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST 10 TO 20 MPH WITH
GUSTS TO AROUND 45 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
NEAR 100 PERCENT.
THURSDAY NIGHT
SNOW. SNOW MAY BE HEAVY AT TIMES IN THE
EVENING. HEAVY SNOW ACCUMULATIONS. LOWS IN THE MID 20S. NORTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 50 MPH. CHANCE OF SNOW
90 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN CHANCE
OF SNOW IN THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS
32 TO 40. CHANCE OF SNOW 70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID
20S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 40 TO 50. LOWS
AROUND 30.
SUNDAY
MOSTLY SUNNY. HIGHS 45 TO 55.
SUNDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW IN THE EVENING. LOWS IN THE LOWER 30S.
MONDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 46 TO 56.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AND SNOW. LOWS IN THE MID 30S. HIGHS 53 TO 63.
MTZ321-011000-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SNOW. PATCHY FOG EARLY IN THE MORNING. HIGHS 36 TO 42. LOWS 18 TO
27. SOUTHEAST WINDS UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
WEDNESDAY
NOT AS COOL. PARTLY SUNNY. A 50 PERCENT CHANCE OF
RAIN IN THE AFTERNOON. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS UP
TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COLD. RAIN IN THE EVENING, THEN RAIN
LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER 30S. SOUTHEAST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH. CHANCE OF RAIN
90 PERCENT.
THURSDAY
RAIN LIKELY AND SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN RAIN SHOWERS, SNOW AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS IN THE MID 40S.
SOUTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE SOUTHWEST 10 TO
20 MPH WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
BREEZY, SNOW. MODERATE SNOW ACCUMULATIONS. LOWS
IN THE MID 20S. NORTHWEST WINDS 10 TO 25 MPH DECREASING TO 10 TO
15 MPH AFTER MIDNIGHT. GUSTS UP TO 45 MPH. CHANCE OF SNOW
90 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS AROUND
40. CHANCE OF SNOW 70 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS IN THE MID 20S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER
40S. LOWS IN THE UPPER 20S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
SUNDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND
30. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 50S.
MONDAY NIGHT AND TUESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN. LOWS IN THE LOWER 30S. HIGHS IN THE LOWER 60S.
MTZ322-011000-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
1232 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
REST OF TONIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW
AND RAIN. HIGHS 38 TO 44. LOWS 18 TO 32. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SNOW LIKELY AND CHANCE OF RAIN IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 1 INCH. SNOW LEVEL 5900 FEET. HIGHS 43 TO 51.
SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
RAIN AND SNOW IN THE EVENING, THEN SNOW WITH
RAIN LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES.
SNOW LEVEL 6700 FEET. LOWS 29 TO 35. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 25 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY
SNOW AND RAIN IN THE MORNING, THEN SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW MAY BE
HEAVY AT TIMES IN THE AFTERNOON. HEAVY SNOW ACCUMULATIONS. HIGHS
33 TO 41. SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH
SHIFTING TO THE WEST 10 TO 20 MPH WITH GUSTS TO AROUND 40 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
COLDER. SNOW IN THE EVENING, THEN SNOW LIKELY
AFTER MIDNIGHT. HEAVY SNOW ACCUMULATIONS. LOWS 22 TO 28.
NORTHWEST WINDS 5 TO 20 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE
OF SNOW 90 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 33 TO
41. CHANCE OF SNOW 70 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS 20 TO 26.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 43 TO 51. LOWS
26 TO 32.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS 47 TO 57.
LOWS 28 TO 37.
TUESDAY
NOT AS COOL. MOSTLY SUNNY. SLIGHT CHANCE OF RAIN AND
SNOW IN THE MORNING, THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
HIGHS 54 TO 64. CHANCE OF PRECIPITATION 20 PERCENT.
MTZ323-011000-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
AND SNOW. HIGHS IN THE UPPER 40S. LOWS 25 TO 33. SOUTHEAST WINDS
UP TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. A 50 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 50S. SOUTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. RAIN LIKELY IN THE EVENING,
THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 30S.
SOUTHEAST WINDS UP TO 10 MPH. CHANCE OF RAIN 70 PERCENT.
THURSDAY
RAIN LIKELY AND SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN RAIN SHOWERS, SNOW AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 40S. SOUTH WINDS 5 TO 10 MPH
SHIFTING TO THE WEST 10 TO 20 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
SNOW AND RAIN IN THE EVENING, THEN SNOW LIKELY
AFTER MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS AROUND 30.
NORTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 35 MPH IN THE EVENING.
CHANCE OF PRECIPITATION 90 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS IN THE MID 40S.
CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND
SNOW IN THE EVENING. LOWS IN THE UPPER 20S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID
50S. LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 60S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE UPPER 60S.
MTZ324-011000-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW. HIGHS IN THE MID 40S. LOWS 25 TO 32. SOUTHEAST WINDS UP
TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 50S. SOUTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
RAIN LIKELY. LOWS IN THE MID 30S. SOUTH WINDS
UP TO 10 MPH. CHANCE OF RAIN 70 PERCENT.
THURSDAY
RAIN AND SLIGHT CHANCE OF SNOW IN THE MORNING, THEN
RAIN SHOWERS, SNOW AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS IN THE MID 40S.
SOUTHWEST WINDS UP TO 10 MPH INCREASING TO WEST 15 TO 20 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
SNOW AND RAIN IN THE EVENING, THEN SNOW LIKELY
AFTER MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS IN THE UPPER
20S. NORTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
CHANCE OF PRECIPITATION 80 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS IN THE MID 40S.
CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID
50S. LOWS IN THE LOWER 30S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE LOWER
60S. LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE UPPER 60S.
MTZ325-011000-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
COOLER. CHANCE OF SNOW AFTER MIDNIGHT, THEN
RAIN AND SNOW LIKELY. MOSTLY CLOUDY WITH RAIN SHOWERS, SNOW
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS. PATCHY FOG IN
THE MORNING. LITTLE OR NO SNOW ACCUMULATION. SNOW LEVEL
5300 FEET. HIGHS IN THE UPPER 40S. LOWS 27 TO 35. SOUTH WINDS UP
TO 10 MPH WITH GUSTS TO AROUND 25 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS IN
THE LOWER 50S. SOUTH WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
WEDNESDAY NIGHT
RAIN. LOWS IN THE MID 30S. SOUTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF RAIN 90 PERCENT.
THURSDAY
BREEZY. RAIN AND SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN SNOW AND RAIN IN THE AFTERNOON. LIGHT SNOW
ACCUMULATIONS. SNOW LEVEL 5600 FEET. HIGHS IN THE MID 40S. SOUTH
WINDS 10 TO 15 MPH SHIFTING TO THE SOUTHWEST 15 TO 25 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER
MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 5 TO 20 MPH. CHANCE OF SNOW 90 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
IN THE LOWER 40S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID
20S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
50S. LOWS IN THE LOWER 30S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS AROUND 60.
LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 60S.
MTZ326-011000-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
PATCHY FOG AFTER MIDNIGHT. MOSTLY CLOUDY WITH
SNOW LIKELY AND CHANCE OF RAIN. SNOW ACCUMULATION UP TO 1 INCH.
TOTAL SNOW ACCUMULATION UP TO 2 INCHES. HIGHS IN THE MID 40S.
LOWS 25 TO 30. SOUTHEAST WINDS UP TO 10 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE MID
50S. LIGHT WINDS BECOMING SOUTHWEST UP TO 5 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
RAIN LIKELY. LOWS IN THE MID 30S. SOUTHEAST
WINDS UP TO 10 MPH. CHANCE OF RAIN 70 PERCENT.
THURSDAY
RAIN LIKELY AND SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN RAIN SHOWERS, SNOW AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 40S. SOUTH WINDS UP TO 10 MPH
SHIFTING TO THE WEST WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
SNOW AND RAIN IN THE EVENING, THEN SNOW AFTER
MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS IN THE
MID 40S. CHANCE OF SNOW 70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID
20S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE MID
50S. LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
HIGHS IN THE LOWER 60S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE UPPER 60S.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 26 56 33 49 / 60 50 70 90
BOZEMAN MSU 27 54 33 48 / 70 60 80 90
MTZ330-011000-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
1232 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
REST OF TONIGHT
PATCHY FOG. MOSTLY CLOUDY WITH SNOW SHOWERS,
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. CHANCE OF SNOW.
CHANCE OF SNOW AND RAIN AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
10 INCHES. HIGHS 36 TO 44. LOWS 22 TO 33. SOUTHWEST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION
90 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SNOW SHOWERS, RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. SNOW ACCUMULATION UP TO 3 INCHES. SNOW LEVEL
6700 FEET. HIGHS 38 TO 48. SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
WEDNESDAY NIGHT
SNOW AND RAIN. SNOW ACCUMULATION UP TO
4 INCHES. SNOW LEVEL 7000 FEET. LOWS 27 TO 33. SOUTH WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
THURSDAY
BREEZY. SNOW IN THE MORNING, THEN SNOW SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW MAY BE
HEAVY AT TIMES IN THE AFTERNOON. HEAVY SNOW ACCUMULATIONS. NEAR
STEADY TEMPERATURE IN THE LOWER 30S. SOUTH WINDS 10 TO 15 MPH
SHIFTING TO THE SOUTHWEST 10 TO 25 MPH IN THE AFTERNOON. GUSTS UP
TO 40 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
COLDER. SNOW IN THE EVENING, THEN SNOW LIKELY
AFTER MIDNIGHT. SNOW MAY BE HEAVY AT TIMES IN THE EVENING. HEAVY
SNOW ACCUMULATIONS. LOWS 19 TO 25. WEST WINDS 5 TO 20 MPH. GUSTS
UP TO 40 MPH DECREASING TO 30 MPH AFTER MIDNIGHT. CHANCE OF SNOW
90 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN CHANCE
OF SNOW IN THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS
29 TO 39. CHANCE OF SNOW 70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 18 TO 24.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 38 TO 48. LOWS
22 TO 30.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS 43 TO 56.
LOWS 26 TO 35.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 50 TO 60.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 30 47 30 40 / 80 80 90 100
MTZ327-011000-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
1232 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
REST OF TONIGHT
MOSTLY CLOUDY WITH CHANCE OF SNOW SHOWERS,
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 38 TO 46.
LOWS 20 TO 30. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
30 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SNOW AND RAIN LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP
TO 1 INCH. HIGHS 40 TO 48. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP
TO 20 MPH INCREASING TO 30 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
SNOW WITH RAIN LIKELY IN THE EVENING, THEN
SNOW AND RAIN AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 3 INCHES.
SNOW LEVEL 6700 FEET. LOWS 24 TO 30. SOUTH WINDS UP TO 10 MPH
WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY
BREEZY, SNOW. HEAVY SNOW ACCUMULATIONS. NEAR STEADY
TEMPERATURE AROUND 30. SOUTHWEST WINDS 5 TO 15 MPH SHIFTING TO
THE WEST 10 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO 45 MPH.
CHANCE OF SNOW NEAR 100 PERCENT.
THURSDAY NIGHT
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER
MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS IN THE LOWER 20S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 45 MPH SHIFTING
TO THE WEST 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH AFTER
MIDNIGHT. CHANCE OF SNOW 90 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
32 TO 40.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS AROUND 20.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 40 TO 48. LOWS
IN THE MID 20S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS 45 TO 58.
LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 51 TO
61. CHANCE OF PRECIPITATION 20 PERCENT.
MTZ328-011000-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS,
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 46 TO 52.
LOWS 26 TO 35. SOUTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND
25 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
PARTLY SUNNY. A 50 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 51 TO 57. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP
TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
RAIN LIKELY IN THE EVENING, THEN RAIN LIKELY
AND SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
2 INCHES. LOWS IN THE MID 30S. SOUTH WINDS 5 TO 15 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY
BREEZY. SNOW AND RAIN IN THE MORNING, THEN SNOW IN
THE AFTERNOON. HEAVY SNOW ACCUMULATIONS. SNOW LEVEL 5200 FEET.
HIGHS 39 TO 45. SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
30 MPH INCREASING TO WEST 15 TO 25 MPH WITH GUSTS TO AROUND
40 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SNOW LIKELY IN THE EVENING, THEN
CHANCE OF SNOW AFTER MIDNIGHT. MODERATE SNOW ACCUMULATIONS. LOWS
IN THE MID 20S. NORTHWEST WINDS 5 TO 20 MPH WITH GUSTS TO AROUND
40 MPH. CHANCE OF SNOW 70 PERCENT.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 41 TO 47. CHANCE OF
SNOW 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 50 TO 56. LOWS
AROUND 30.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS 56 TO 65.
LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 63 TO 69.
TEMPERATURE / PRECIPITATION
DILLON 31 56 34 44 / 40 40 70 90
MTZ329-011000-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
1232 AM MDT TUE MAR 31 2026
REST OF TONIGHT
MOSTLY CLOUDY WITH RAIN SHOWERS, SNOW SHOWERS
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS. SNOW ACCUMULATION UP
TO 4 INCHES. HIGHS 41 TO 47. LOWS 26 TO 33. SOUTHWEST WINDS UP TO
15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SNOW AND RAIN LIKELY IN THE AFTERNOON. SNOW ACCUMULATION UP
TO 1 INCH. SNOW LEVEL 6700 FEET. HIGHS 42 TO 50. SOUTHWEST WINDS
UP TO 5 MPH INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND
30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
SNOW AND RAIN LIKELY IN THE EVENING, THEN SNOW
AND RAIN AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. SNOW
LEVEL 7000 FEET. LOWS IN THE LOWER 30S. SOUTH WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 35 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
THURSDAY
WINDY, SNOW. HEAVY SNOW ACCUMULATIONS. NEAR STEADY
TEMPERATURE IN THE LOWER 30S. SOUTH WINDS 10 TO 20 MPH SHIFTING
TO THE WEST 15 TO 30 MPH IN THE AFTERNOON. GUSTS UP TO 45 MPH.
CHANCE OF SNOW NEAR 100 PERCENT.
THURSDAY NIGHT
WINDY. MOSTLY CLOUDY. SNOW LIKELY IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. MODERATE SNOW
ACCUMULATIONS. LOWS IN THE LOWER 20S. NORTHWEST WINDS 15 TO
30 MPH DECREASING TO 15 TO 20 MPH AFTER MIDNIGHT. GUSTS UP TO
45 MPH. CHANCE OF SNOW 70 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
33 TO 39.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 41 TO 49. LOWS
IN THE UPPER 20S.
SUNDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY. HIGHS 47 TO 59.
LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 54 TO 62.
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