377
FPUS55 KTFX 310938
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
337 AM MDT TUE MAR 31 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND WEDNESDAY.
MTZ301-312200-
EAST GLACIER PARK REGION-
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,
SAINT MARY, MARIAS PASS, AND LOGAN PASS
337 AM MDT TUE MAR 31 2026
TODAY
NOT AS COLD. PARTLY SUNNY. HIGHS 29 TO 37. SOUTH WINDS
UP TO 15 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS 19 TO 25. SOUTHWEST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 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. LIGHT SNOW ACCUMULATIONS. 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. 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
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE
OF RAIN AND SNOW. HIGHS 37 TO 49. LOWS 25 TO 31.
MTZ307-312200-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
337 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
TODAY
NOT AS COLD. MOSTLY SUNNY. CHANCE OF SNOW EARLY IN THE
AFTERNOON. SLIGHT CHANCE OF SNOW LATE IN THE AFTERNOON. HIGHS
33 TO 41. SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
30 MPH. CHANCE OF SNOW 40 PERCENT.
TONIGHT
NOT AS COLD. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW IN THE EVENING. LOWS 22 TO 28. SOUTHWEST WINDS UP TO 10 MPH.
GUSTS UP TO 25 MPH IN THE EVENING.
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. LIGHT SNOW ACCUMULATIONS. 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. 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.
MTZ302-312200-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
337 AM MDT TUE MAR 31 2026
TODAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHWEST AFTER
MIDNIGHT.
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
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
MOSTLY CLOUDY. SNOW LIKELY IN THE EVENING, THEN
CHANCE OF SNOW AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN
THE MID 20S. 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
PARTLY SUNNY. HIGHS IN THE LOWER 50S.
MTZ308-312200-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
337 AM MDT TUE MAR 31 2026
TODAY
PARTLY SUNNY. HIGHS AROUND 40. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH.
TONIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
EAST WINDS UP TO 5 MPH WITH GUSTS TO AROUND 20 MPH SHIFTING TO
THE WEST AFTER MIDNIGHT.
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
RAIN LIKELY IN THE EVENING, THEN RAIN LIKELY
AND SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. 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. 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
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 50S.
MTZ303-312200-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
337 AM MDT TUE MAR 31 2026
TODAY
PARTLY SUNNY. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS
5 TO 15 MPH INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.
TONIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SOUTHEAST WINDS UP TO 15 MPH.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
SOUTHEAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
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
MOSTLY CLOUDY. SNOW LIKELY IN THE EVENING, THEN
CHANCE OF SNOW AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN
THE MID 20S. 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
MOSTLY CLOUDY. HIGHS IN THE LOWER 50S.
LOWS IN THE UPPER 20S.
TEMPERATURE / PRECIPITATION
CUT BANK 40 20 52 / 0 0 0
MTZ304-312200-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
337 AM MDT TUE MAR 31 2026
TODAY
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. HIGHS
AROUND 40. SOUTHEAST WINDS 5 TO 10 MPH INCREASING TO 10 TO 20 MPH
IN THE AFTERNOON. GUSTS UP TO 35 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. EAST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 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
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. 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
MOSTLY CLOUDY. HIGHS 49 TO 55. LOWS IN
THE UPPER 20S.
MTZ305-312200-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
337 AM MDT TUE MAR 31 2026
TODAY
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. HIGHS
AROUND 40. EAST WINDS UP TO 10 MPH INCREASING TO SOUTHEAST 10 TO
20 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 20S. EAST WINDS 5 TO 15 MPH.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
EAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
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. 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
MOSTLY CLOUDY. HIGHS IN THE MID 50S.
LOWS IN THE UPPER 20S.
TEMPERATURE / PRECIPITATION
HAVRE 42 23 54 / 0 0 0
MTZ306-312200-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
337 AM MDT TUE MAR 31 2026
TODAY
BREEZY. MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING.
HIGHS IN THE UPPER 30S. EAST WINDS UP TO 10 MPH INCREASING TO
SOUTHEAST 15 TO 25 MPH IN THE AFTERNOON.
TONIGHT
BREEZY. MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SOUTHEAST WINDS 10 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. LOWS IN THE
MID 20S. 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 AND MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
HIGHS IN THE LOWER 50S.
MTZ309-312200-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
337 AM MDT TUE MAR 31 2026
TODAY
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN
THE LOWER 40S. EAST WINDS UP TO 15 MPH.
TONIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
EAST WINDS UP TO 10 MPH.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE MID 50S.
SOUTHEAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
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. 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
MOSTLY CLOUDY. HIGHS IN THE MID 50S.
LOWS IN THE UPPER 20S.
MTZ310-312200-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
337 AM MDT TUE MAR 31 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. EAST WINDS 5 TO
10 MPH INCREASING TO SOUTHEAST 15 TO 20 MPH IN THE AFTERNOON.
GUSTS UP TO 35 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHEAST WINDS
5 TO 15 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
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.
LOWS IN THE UPPER 20S. 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.
MTZ311-312200-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
337 AM MDT TUE MAR 31 2026
TODAY
BREEZY. MOSTLY SUNNY. HIGHS IN THE UPPER 30S. EAST WINDS
5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH INCREASING TO SOUTHEAST
10 TO 25 MPH WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
TONIGHT
BREEZY. MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHEAST
WINDS 10 TO 25 MPH WITH GUSTS TO AROUND 40 MPH DECREASING TO 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH AFTER MIDNIGHT.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
SOUTHEAST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
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. LOWS IN THE UPPER 20S.
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.
MTZ312-312200-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
337 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
TODAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW EARLY IN THE
AFTERNOON. SLIGHT CHANCE OF RAIN AND SNOW LATE IN THE AFTERNOON.
HIGHS IN THE LOWER 40S. EAST WINDS UP TO 10 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TONIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
EAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.
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
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.
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
MOSTLY CLOUDY. HIGHS IN THE MID 50S.
LOWS IN THE LOWER 30S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 44 28 57 / 30 0 10
MTZ313-312200-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
337 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
TODAY
BREEZY. PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
AFTERNOON. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS 5 TO 15 MPH
INCREASING TO 15 TO 25 MPH IN THE AFTERNOON.
TONIGHT
NOT AS COLD. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
SNOW IN THE EVENING. LOWS IN THE MID 20S. SOUTH WINDS 10 TO
20 MPH WITH GUSTS TO AROUND 35 MPH DECREASING TO 5 TO 10 MPH WITH
GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.
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
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.
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.
MTZ314-312200-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
337 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
TODAY
BREEZY. PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
AFTERNOON. HIGHS IN THE UPPER 30S. SOUTHEAST WINDS 5 TO 10 MPH
INCREASING TO 10 TO 25 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S. SOUTHEAST WINDS
5 TO 15 MPH. GUSTS UP TO 35 MPH DECREASING TO 25 MPH AFTER
MIDNIGHT.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS IN THE LOWER 50S.
SOUTHEAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
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. LOWS IN THE UPPER 20S.
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.
TEMPERATURE / PRECIPITATION
LEWISTOWN 36 23 52 / 30 20 10
MTZ315-312200-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
337 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
TODAY
MOSTLY SUNNY. CHANCE OF SNOW IN THE LATE MORNING AND
EARLY AFTERNOON. SLIGHT CHANCE OF SNOW LATE IN THE AFTERNOON.
HIGHS 37 TO 43. EAST WINDS UP TO 10 MPH. CHANCE OF SNOW
50 PERCENT.
TONIGHT
NOT AS COLD. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AND SNOW IN THE EVENING. LOWS IN THE UPPER 20S. SOUTH WINDS
UP TO 5 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT.
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. LIGHT SNOW ACCUMULATIONS. 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.
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.
MTZ316-312200-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
337 AM MDT TUE MAR 31 2026
TODAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW LATE IN THE MORNING.
CHANCE OF SNOW EARLY IN THE AFTERNOON, THEN SLIGHT CHANCE OF RAIN
AND SNOW LATE IN THE AFTERNOON. HIGHS IN THE LOWER 40S. EAST
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
NOT AS COLD. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN IN THE EVENING. LOWS AROUND 30. SOUTH WINDS UP TO 5 MPH.
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
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. 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.
MTZ317-312200-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
337 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
TODAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW LATE IN THE MORNING.
CHANCE OF SNOW EARLY IN THE AFTERNOON, THEN SLIGHT CHANCE OF SNOW
LATE IN THE AFTERNOON. HIGHS 32 TO 40. SOUTHEAST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF SNOW 50 PERCENT.
TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS 23 TO 29. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO
35 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
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. LIGHT SNOW ACCUMULATIONS. 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. 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.
MTZ318-312200-
SNOWY AND JUDITH MOUNTAINS-
337 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
TODAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW LATE IN THE MORNING.
CHANCE OF SNOW IN THE AFTERNOON. HIGHS 30 TO 36. SOUTHEAST WINDS
5 TO 20 MPH. GUSTS UP TO 30 MPH INCREASING TO 40 MPH IN THE
AFTERNOON. CHANCE OF SNOW 40 PERCENT.
TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS IN THE LOWER 20S. SOUTHEAST WINDS 5 TO 15 MPH.
GUSTS UP TO 40 MPH DECREASING TO 30 MPH AFTER MIDNIGHT.
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
MOSTLY CLOUDY. SNOW LIKELY AND CHANCE OF RAIN
IN THE EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. 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
SNOW AND RAIN IN THE EVENING, THEN SNOW AFTER
MIDNIGHT. HEAVY SNOW ACCUMULATIONS. LOWS IN THE MID 20S. 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.
MTZ319-312200-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
337 AM MDT TUE MAR 31 2026
TODAY
PARTLY SUNNY. CHANCE OF SNOW IN THE LATE MORNING AND
EARLY AFTERNOON. SLIGHT CHANCE OF RAIN AND SNOW LATE IN THE
AFTERNOON. HIGHS IN THE UPPER 40S. NORTHEAST WINDS UP TO 5 MPH
SHIFTING TO THE EAST IN THE AFTERNOON. CHANCE OF PRECIPITATION
40 PERCENT.
TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE UPPER 20S. SOUTHEAST WINDS UP TO 5 MPH.
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.
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.
TEMPERATURE / PRECIPITATION
HELENA 48 29 56 / 40 20 40
MTZ320-312200-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
337 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW EARLY IN THE
MORNING, THEN CHANCE OF SNOW IN THE LATE MORNING AND AFTERNOON.
HIGHS 33 TO 43. SOUTHEAST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND
40 MPH. CHANCE OF SNOW 50 PERCENT.
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING, THEN
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE UPPER 20S.
SOUTHEAST WINDS UP TO 10 MPH. GUSTS UP TO 35 MPH DECREASING TO
25 MPH AFTER MIDNIGHT. CHANCE OF SNOW 50 PERCENT.
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. MODERATE SNOW ACCUMULATIONS. 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. 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.
MTZ321-312200-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
337 AM MDT TUE MAR 31 2026
TODAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW IN THE LATE
MORNING AND AFTERNOON. HIGHS 36 TO 42. SOUTHEAST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH.
TONIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS IN THE MID 20S. SOUTHEAST WINDS UP TO 10 MPH. GUSTS
UP TO 30 MPH IN THE EVENING.
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
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
SNOW. MODERATE SNOW ACCUMULATIONS. LOWS IN THE
MID 20S. 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.
MTZ322-312200-
ELKHORN AND BOULDER MOUNTAINS-
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,
WICKES, ELK PARK PASS, AND HOMESTAKE PASS
337 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW EARLY IN THE
MORNING, THEN CHANCE OF SNOW IN THE LATE MORNING AND AFTERNOON.
CHANCE OF RAIN LATE IN THE AFTERNOON. HIGHS 38 TO 44. SOUTHEAST
WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF
RAIN IN THE EVENING. LOWS 26 TO 32. SOUTH WINDS UP TO 5 MPH WITH
GUSTS TO AROUND 25 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
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. LIGHT SNOW ACCUMULATIONS. 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. 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
PARTLY CLOUDY. HIGHS 47 TO 57. LOWS
28 TO 34.
MTZ323-312200-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
337 AM MDT TUE MAR 31 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW LATE IN THE
MORNING. CHANCE OF SNOW EARLY IN THE AFTERNOON, THEN SLIGHT
CHANCE OF RAIN AND SNOW LATE IN THE AFTERNOON. HIGHS IN THE UPPER
40S. EAST WINDS UP TO 10 MPH SHIFTING TO THE SOUTHEAST IN THE
AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT.
TONIGHT
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN AND SNOW IN
THE EVENING. LOWS IN THE LOWER 30S. 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.
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.
MTZ324-312200-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
337 AM MDT TUE MAR 31 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW UNTIL LATE
AFTERNOON, THEN CHANCE OF RAIN AND SNOW LATE IN THE AFTERNOON.
HIGHS IN THE MID 40S. EAST WINDS UP TO 10 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
TONIGHT
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN AND SNOW IN
THE EVENING. LOWS IN THE LOWER 30S. SOUTHEAST WINDS UP TO 5 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. 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
PARTLY CLOUDY. HIGHS IN THE LOWER 60S.
LOWS IN THE MID 30S.
MTZ325-312200-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
337 AM MDT TUE MAR 31 2026
TODAY
COOLER. MOSTLY CLOUDY. PATCHY FOG EARLY IN THE MORNING.
SLIGHT CHANCE OF SNOW IN THE MORNING. CHANCE OF SNOW AND SLIGHT
CHANCE OF RAIN EARLY IN THE AFTERNOON, THEN RAIN AND SNOW LIKELY
LATE IN THE AFTERNOON. LITTLE OR NO SNOW ACCUMULATION. HIGHS IN
THE UPPER 40S. NORTH WINDS UP TO 10 MPH WITH GUSTS TO AROUND
25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND
SNOW. LOWS IN THE MID 30S. NORTHEAST WINDS UP TO 10 MPH SHIFTING
TO THE SOUTH AFTER MIDNIGHT.
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.
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
PARTLY CLOUDY. HIGHS AROUND 60. LOWS IN
THE MID 30S.
MTZ326-312200-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
337 AM MDT TUE MAR 31 2026
TODAY
MOSTLY CLOUDY. PATCHY FOG EARLY IN THE MORNING. SLIGHT
CHANCE OF SNOW IN THE MORNING. CHANCE OF SNOW IN THE AFTERNOON.
CHANCE OF RAIN LATE IN THE AFTERNOON. HIGHS IN THE MID 40S. EAST
WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF
RAIN IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE UPPER 20S. EAST WINDS UP TO 5 MPH. CHANCE OF
PRECIPITATION 50 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.
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.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 46 27 56 / 50 60 50
BOZEMAN MSU 44 29 54 / 60 70 60
MTZ330-312200-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
337 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...
TODAY
MOSTLY CLOUDY. PATCHY FOG EARLY IN THE MORNING. CHANCE
OF SNOW IN THE MORNING, THEN SNOW SHOWERS, RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 5 INCHES. HIGHS 36 TO 44. SOUTH WINDS UP TO
15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION
90 PERCENT.
TONIGHT
MOSTLY CLOUDY. RAIN SHOWERS, SNOW SHOWERS LIKELY AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
SNOW AND RAIN AFTER MIDNIGHT. SNOW MAY BE HEAVY AT TIMES IN THE
EVENING. SNOW ACCUMULATION UP TO 6 INCHES. SNOW LEVEL 6900 FEET.
LOWS 27 TO 33. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 30 MPH
DECREASING TO 20 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION
70 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. MODERATE SNOW ACCUMULATIONS.
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. 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
PARTLY CLOUDY. HIGHS 43 TO 56. LOWS
26 TO 32.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 45 30 47 / 80 80 80
MTZ327-312200-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
337 AM MDT TUE MAR 31 2026
...WINTER STORM WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
LATE THURSDAY NIGHT...
TODAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. CHANCE OF RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS
38 TO 46. SOUTHEAST WINDS UP TO 5 MPH SHIFTING TO THE SOUTHWEST
IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF
RAIN IN THE EVENING, THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
LOWS IN THE UPPER 20S. WEST WINDS UP TO 10 MPH. GUSTS UP TO
25 MPH IN THE EVENING. 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. MODERATE SNOW ACCUMULATIONS. 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.
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
PARTLY CLOUDY. HIGHS 45 TO 58. LOWS IN
THE UPPER 20S.
MTZ328-312200-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
337 AM MDT TUE MAR 31 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS 46 TO 52. NORTHEAST WINDS
UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SLIGHT CHANCE OF
SNOW IN THE EVENING. LOWS IN THE LOWER 30S. NORTHEAST WINDS UP TO
10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT. 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. LIGHT SNOW
ACCUMULATIONS. 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. 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
PARTLY CLOUDY. HIGHS 56 TO 65. LOWS IN
THE LOWER 30S.
TEMPERATURE / PRECIPITATION
DILLON 51 33 56 / 40 40 40
MTZ329-312200-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
337 AM MDT TUE MAR 31 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN RAIN SHOWERS, SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO 2 INCHES.
HIGHS 41 TO 47. SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 35 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW IN THE EVENING,
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS IN THE LOWER 30S.
SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.
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. 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. LIGHT SNOW ACCUMULATIONS. 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
BREEZY. MOSTLY CLOUDY. SNOW LIKELY IN THE
EVENING, THEN CHANCE OF SNOW AFTER MIDNIGHT. MODERATE SNOW
ACCUMULATIONS. LOWS IN THE LOWER 20S. 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
PARTLY CLOUDY. HIGHS 47 TO 59. LOWS IN
THE LOWER 30S.
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