780
FPUS55 KTFX 312137
ZFPTFX
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
336 PM MDT TUE MAR 31 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TONIGHT, 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
336 PM MDT TUE MAR 31 2026
TONIGHT
NOT AS COLD. MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SOUTHWEST WINDS UP TO 10 MPH.
WEDNESDAY
NOT AS COOL. PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN
THE MORNING, THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. HIGHS 36 TO 46. SOUTHWEST WINDS UP TO 10 MPH WITH
GUSTS TO AROUND 25 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY NIGHT
SNOW WITH RAIN LIKELY IN THE EVENING, THEN
SNOW AND RAIN AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES.
SNOW LEVEL 5700 FEET. LOWS 25 TO 31. SOUTHEAST WINDS UP TO
10 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY
SNOW. SNOW MAY BE HEAVY AT TIMES. HEAVY SNOW
ACCUMULATIONS. NEAR STEADY TEMPERATURE AROUND 30. NORTH WINDS
5 TO 15 MPH. GUSTS UP TO 25 MPH INCREASING TO 35 MPH IN THE
AFTERNOON. CHANCE OF SNOW NEAR 100 PERCENT.
THURSDAY NIGHT
SNOW IN THE EVENING, THEN CHANCE OF SNOW AFTER
MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN THE LOWER 20S.
NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 35 MPH DECREASING TO
25 MPH AFTER MIDNIGHT. CHANCE OF SNOW NEAR 100 PERCENT.
FRIDAY
NOT AS COLD. PARTLY SUNNY WITH A 50 PERCENT CHANCE OF
SNOW. HIGHS 32 TO 42.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS 24 TO
34. HIGHS 37 TO 47.
SUNDAY THROUGH MONDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT
CHANCE OF RAIN AND SNOW. HIGHS 40 TO 51. LOWS 27 TO 35.
TUESDAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS 44 TO
54. CHANCE OF PRECIPITATION 20 PERCENT.
MTZ307-011000-
SOUTHERN ROCKY MOUNTAIN FRONT-
INCLUDING THE CITY OF ROGERS PASS
336 PM MDT TUE MAR 31 2026
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH LATE THURSDAY NIGHT...
TONIGHT
NOT AS COLD. MOSTLY CLOUDY. A 40 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 WITH GUSTS TO AROUND
25 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
SNOW AND RAIN. SNOW ACCUMULATION UP TO
2 INCHES. SNOW LEVEL 6300 FEET. LOWS 26 TO 32. SOUTHEAST WINDS UP
TO 10 MPH. GUSTS UP TO 25 MPH IN THE EVENING. CHANCE OF
PRECIPITATION NEAR 100 PERCENT.
THURSDAY
SNOW. SNOW MAY BE HEAVY AT TIMES IN THE AFTERNOON.
HEAVY SNOW ACCUMULATIONS. NEAR STEADY TEMPERATURE IN THE LOWER
30S. NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 25 MPH INCREASING
TO 40 MPH IN THE AFTERNOON. 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 5 TO 15 MPH. GUSTS UP TO 40 MPH DECREASING TO
30 MPH AFTER MIDNIGHT. CHANCE OF SNOW NEAR 100 PERCENT.
FRIDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
32 TO 42.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS 22 TO 28.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 40 TO 50.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 26 TO 32.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 44 TO 54.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN AND SNOW. LOWS 28 TO 35. HIGHS 42 TO
52.
TUESDAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS 47 TO 57.
CHANCE OF PRECIPITATION 20 PERCENT.
MTZ302-011000-
NORTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER
336 PM MDT TUE MAR 31 2026
TONIGHT
NOT AS COLD. MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY
LATE IN THE EVENING THEN BECOMING MOSTLY CLOUDY. LOWS IN THE
LOWER 20S. SOUTHEAST WINDS UP TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHEAST
WINDS UP TO 5 MPH SHIFTING TO THE SOUTH 5 TO 15 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN
RAIN AND SNOW LIKELY AFTER MIDNIGHT. LITTLE OR NO SNOW
ACCUMULATION. LOWS IN THE LOWER 30S. SOUTHEAST WINDS UP TO
15 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY
COLDER. SNOW AND RAIN IN THE MORNING, THEN SNOW IN
THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. NEAR STEADY
TEMPERATURE IN THE MID 30S. NORTHEAST WINDS 5 TO 10 MPH SHIFTING
TO THE NORTH 10 TO 20 MPH WITH GUSTS TO AROUND 35 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. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND
35 MPH DECREASING TO 5 TO 15 MPH AFTER MIDNIGHT. CHANCE OF SNOW
70 PERCENT.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE MID 40S.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 50S.
SUNDAY THROUGH MONDAY NIGHT
MOSTLY CLOUDY. HIGHS 52 TO 58.
LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE UPPER 50S.
MTZ308-011000-
SOUTHERN HIGH PLAINS-
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY
336 PM MDT TUE MAR 31 2026
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW EARLY IN
THE EVENING, THEN SLIGHT CHANCE OF SNOW LATE IN THE EVENING. LOWS
23 TO 29. SOUTHEAST WINDS UP TO 5 MPH WITH GUSTS TO AROUND 20 MPH
SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION
20 PERCENT.
WEDNESDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 50S. SOUTH WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
RAIN LIKELY IN THE EVENING, THEN RAIN LIKELY
AND SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. NO SNOW ACCUMULATION.
LOWS IN THE LOWER 30S. SOUTHEAST WINDS UP TO 10 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY
COLDER. RAIN AND SNOW IN THE MORNING, THEN SNOW IN
THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. SNOW LEVEL 4200 FEET.
NEAR STEADY TEMPERATURE IN THE UPPER 30S. NORTH WINDS UP TO
10 MPH INCREASING TO 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
CLOUDY. SNOW IN THE EVENING, THEN CHANCE OF
SNOW AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN THE UPPER
20S. NORTHWEST WINDS 5 TO 15 MPH. GUSTS UP TO 35 MPH DECREASING
TO 25 MPH AFTER MIDNIGHT. CHANCE OF SNOW 90 PERCENT.
FRIDAY
MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN
THE UPPER 40S. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
SATURDAY
SUNNY. HIGHS IN THE UPPER 50S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S.
SUNDAY AND SUNDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.
LOWS IN THE MID 30S.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID 50S.
LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
MTZ303-011000-
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA
336 PM MDT TUE MAR 31 2026
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 20. SOUTHEAST WINDS 5 TO
15 MPH.
WEDNESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHEAST
WINDS UP TO 10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLOUDY. CHANCE OF RAIN IN THE EVENING, THEN
CHANCE OF RAIN AND SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS
AROUND 30. SOUTHEAST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY
COLDER. SNOW AND RAIN. MODERATE SNOW ACCUMULATIONS.
SNOW LEVEL 3700 FEET. NEAR STEADY TEMPERATURE IN THE MID 30S.
NORTHEAST WINDS 5 TO 10 MPH INCREASING TO NORTH 15 TO 20 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
BREEZY, CLOUDY. SNOW LIKELY IN THE EVENING,
THEN SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LIGHT SNOW
ACCUMULATIONS. LOWS IN THE MID 20S. NORTH WINDS 15 TO 25 MPH
SHIFTING TO THE NORTHWEST 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF
SNOW 70 PERCENT.
FRIDAY AND FRIDAY NIGHT
PARTLY CLOUDY. HIGHS IN THE MID 40S.
LOWS IN THE MID 20S.
SATURDAY
SUNNY. HIGHS IN THE MID 50S.
SATURDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 30.
SUNDAY THROUGH MONDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID
50S. LOWS IN THE LOWER 30S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S.
TEMPERATURE / PRECIPITATION
CUT BANK 19 51 30 38 / 0 10 50 100
MTZ304-011000-
EASTERN TOOLE AND LIBERTY-
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,
LOTHAIR, AND WHITLASH
336 PM MDT TUE MAR 31 2026
TONIGHT
MOSTLY CLOUDY UNTIL EARLY MORNING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 35 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. SOUTHEAST
WINDS UP TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS AROUND
30. EAST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY
COLDER. SNOW AND RAIN. MODERATE SNOW ACCUMULATIONS.
SNOW LEVEL 3500 FEET. HIGHS IN THE UPPER 30S. NORTHEAST WINDS
5 TO 15 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
SNOW AND RAIN IN THE EVENING, THEN CHANCE OF
SNOW AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN THE MID
20S. NORTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE
OF PRECIPITATION NEAR 100 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID
40S.
FRIDAY NIGHT AND SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE
MID 20S. HIGHS IN THE MID 50S.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS
55 TO 61.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 50S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S.
MTZ305-011000-
HILL COUNTY-
INCLUDING THE CITY OF HAVRE
336 PM MDT TUE MAR 31 2026
TONIGHT
MOSTLY CLOUDY UNTIL EARLY MORNING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST WINDS 10 TO 20 MPH
SHIFTING TO THE EAST 5 TO 10 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. EAST WINDS UP
TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. LOWS AROUND
30. EAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
COLDER. SNOW AND RAIN LIKELY IN THE MORNING, THEN
SNOW AND RAIN IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS
IN THE UPPER 30S. EAST WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
RAIN AND SNOW IN THE EVENING, THEN CHANCE OF
SNOW AND SLIGHT CHANCE OF RAIN AFTER MIDNIGHT. LIGHT SNOW
ACCUMULATIONS. SNOW LEVEL 2900 FEET. LOWS IN THE UPPER 20S. NORTH
WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
FRIDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE MID 40S.
FRIDAY NIGHT AND SATURDAY
WARMER. PARTLY CLOUDY. LOWS IN THE
MID 20S. HIGHS IN THE MID 50S.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 50S.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
LOWER 30S. HIGHS IN THE MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
TEMPERATURE / PRECIPITATION
HAVRE 21 52 29 42 / 0 0 30 90
MTZ306-011000-
NORTHERN BLAINE COUNTY-
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,
AND FORT BELKNAP
336 PM MDT TUE MAR 31 2026
TONIGHT
WINDY. MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST
WINDS 15 TO 30 MPH DECREASING TO 10 TO 20 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 40S. SOUTHEAST
WINDS 10 TO 20 MPH.
WEDNESDAY NIGHT
BREEZY. PARTLY CLOUDY IN THE EVENING, THEN
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. LOWS IN THE UPPER 20S. SOUTHEAST WINDS 15 TO 25 MPH.
THURSDAY
BREEZY, CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SNOW AND RAIN IN THE AFTERNOON. HIGHS IN THE UPPER 30S. EAST
WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
THURSDAY NIGHT
SNOW AND RAIN IN THE EVENING, THEN CHANCE OF
SNOW AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. SNOW LEVEL
2600 FEET. LOWS IN THE MID 20S. NORTHEAST WINDS 5 TO 15 MPH.
CHANCE OF PRECIPITATION NEAR 100 PERCENT.
FRIDAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS IN THE LOWER 40S.
FRIDAY NIGHT AND SATURDAY
WARMER. PARTLY CLOUDY. LOWS IN THE
LOWER 20S. HIGHS IN THE MID 50S.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER
20S. HIGHS IN THE UPPER 50S.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND
30. HIGHS IN THE LOWER 50S.
TUESDAY
BREEZY. MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
MTZ309-011000-
EASTERN PONDERA AND EASTERN TETON-
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER
336 PM MDT TUE MAR 31 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. EAST WINDS UP TO
10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. SOUTHEAST WINDS
UP TO 10 MPH.
WEDNESDAY NIGHT
NOT AS COLD. RAIN LIKELY. LOWS IN THE LOWER
30S. EAST WINDS UP TO 15 MPH. CHANCE OF RAIN 70 PERCENT.
THURSDAY
COLDER. RAIN AND SNOW. HIGHS IN THE LOWER 40S.
NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE NORTH WITH GUSTS TO
AROUND 30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
THURSDAY NIGHT
SNOW AND RAIN IN THE EVENING, THEN CHANCE OF
SNOW AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN THE MID
20S. NORTHWEST WINDS 5 TO 20 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW IN THE
MORNING, THEN MOSTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER
40S.
FRIDAY NIGHT AND SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE
MID 20S. HIGHS IN THE UPPER 50S.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS
IN THE LOWER 60S.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
LOWER 30S. HIGHS IN THE UPPER 50S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S.
MTZ310-011000-
WESTERN AND CENTRAL CHOUTEAU COUNTY-
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON
336 PM MDT TUE MAR 31 2026
TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S. SOUTHEAST WINDS
10 TO 20 MPH SHIFTING TO THE EAST 5 TO 10 MPH AFTER MIDNIGHT.
GUSTS UP TO 35 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S. EAST WINDS UP TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN IN THE EVENING,
THEN RAIN LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER 30S. EAST
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF RAIN
70 PERCENT.
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 15 MPH WITH GUSTS TO AROUND
30 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
RAIN AND SNOW. MODERATE SNOW ACCUMULATIONS.
SNOW LEVEL 3200 FEET. LOWS IN THE UPPER 20S. NORTHWEST WINDS 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
FRIDAY
CLOUDY WITH CHANCE OF SNOW IN THE MORNING, THEN PARTLY
SUNNY WITH SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS
IN THE MID 40S. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE
MID 20S. HIGHS IN THE UPPER 50S.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 60S.
SUNDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE LOWER 30S.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S.
LOWS IN THE MID 30S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S.
MTZ311-011000-
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-
INCLUDING THE CITY OF ROCKY BOY
336 PM MDT TUE MAR 31 2026
TONIGHT
BREEZY. MOSTLY CLOUDY UNTIL EARLY MORNING THEN
BECOMING PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTHEAST WINDS
15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH DECREASING TO 5 TO
15 MPH WITH GUSTS TO AROUND 30 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 50. SOUTHEAST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SLIGHT
CHANCE OF SNOW IN THE EVENING, THEN CHANCE OF RAIN AND SNOW AFTER
MIDNIGHT. LOWS IN THE LOWER 30S. SOUTHEAST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
SNOW AND RAIN LIKELY IN THE MORNING, THEN SNOW AND
RAIN IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. SNOW LEVEL
3500 FEET. HIGHS 38 TO 44. EAST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
SNOW AND RAIN IN THE EVENING, THEN SNOW AFTER
MIDNIGHT. LIGHT SNOW ACCUMULATIONS. SNOW LEVEL 3000 FEET. LOWS IN
THE UPPER 20S. NORTHEAST WINDS 5 TO 15 MPH. CHANCE OF
PRECIPITATION NEAR 100 PERCENT.
FRIDAY
MOSTLY CLOUDY. 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
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
SATURDAY
NOT AS COOL. SUNNY. HIGHS IN THE MID 50S.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE UPPER 50S.
SUNDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE LOWER 30S.
MONDAY AND MONDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID 50S.
LOWS IN THE MID 30S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE LOWER 60S.
MTZ312-011000-
CASCADE COUNTY BELOW 5000FT-
INCLUDING THE CITY OF GREAT FALLS
336 PM MDT TUE MAR 31 2026
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY MORNING...
TONIGHT
NOT AS COLD. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
RAIN EARLY IN THE EVENING, THEN MOSTLY CLOUDY IN THE LATE EVENING
AND OVERNIGHT. LOWS IN THE MID 20S. SOUTHEAST WINDS UP TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 50S. SOUTHEAST WINDS UP TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. RAIN LIKELY IN THE EVENING,
THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID 30S.
SOUTHEAST WINDS UP TO 15 MPH. CHANCE OF RAIN 70 PERCENT.
THURSDAY
COLDER. RAIN AND SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN SNOW AND RAIN IN THE AFTERNOON. LIGHT SNOW
ACCUMULATIONS. HIGHS IN THE MID 40S. NORTHEAST WINDS UP TO 10 MPH
SHIFTING TO THE NORTHWEST 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 20 MPH. CHANCE OF PRECIPITATION NEAR
100 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
50 PERCENT.
FRIDAY NIGHT AND SATURDAY
WARMER. MOSTLY CLEAR. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 50S.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S.
HIGHS IN THE LOWER 60S.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
MID 30S. HIGHS IN THE UPPER 50S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S.
TEMPERATURE / PRECIPITATION
GREAT FALLS ARPT 26 56 35 43 / 10 20 70 100
MTZ313-011000-
JUDITH BASIN COUNTY AND JUDITH GAP-
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,
BENCHLAND, HOBSON, AND MOCCASIN
336 PM MDT TUE MAR 31 2026
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY MORNING...
TONIGHT
MOSTLY CLOUDY UNTIL EARLY MORNING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF SNOW IN THE EVENING, THEN CHANCE OF SNOW
AFTER MIDNIGHT. LOWS IN THE MID 20S. SOUTHEAST WINDS 10 TO 15 MPH
WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE SOUTH WITH GUSTS TO
AROUND 25 MPH AFTER MIDNIGHT. CHANCE OF SNOW 40 PERCENT.
WEDNESDAY
MOSTLY SUNNY. CHANCE OF RAIN AND SLIGHT CHANCE OF
SNOW IN THE AFTERNOON. HIGHS IN THE LOWER 50S. SOUTHEAST WINDS UP
TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
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
RAIN LIKELY AND SLIGHT CHANCE OF SNOW IN THE MORNING,
THEN RAIN AND SLIGHT CHANCE OF SNOW IN THE AFTERNOON. LIGHT SNOW
ACCUMULATIONS. HIGHS IN THE MID 40S. SOUTHEAST WINDS 5 TO 15 MPH.
GUSTS UP TO 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 MID 20S.
NORTHWEST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN CHANCE
OF SNOW AND SLIGHT CHANCE OF RAIN IN THE AFTERNOON. LIGHT SNOW
ACCUMULATIONS. HIGHS IN THE LOWER 40S. CHANCE OF PRECIPITATION
70 PERCENT.
FRIDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS IN THE UPPER 20S.
SATURDAY AND SATURDAY NIGHT
WARMER. MOSTLY CLEAR. HIGHS IN THE
MID 50S. LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 60.
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 AND MONDAY NIGHT
MOSTLY CLOUDY. HIGHS IN THE MID 50S.
LOWS IN THE MID 30S.
TUESDAY
BREEZY. PARTLY SUNNY. HIGHS IN THE MID 60S.
MTZ314-011000-
FERGUS COUNTY BELOW 4500FT-
INCLUDING THE CITIES OF HILGER AND LEWISTOWN
336 PM MDT TUE MAR 31 2026
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY MORNING...
TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS IN THE MID 20S. SOUTHEAST WINDS 5 TO 15 MPH. GUSTS
UP TO 35 MPH DECREASING TO 25 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 50S. EAST WINDS UP
TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW. LOWS IN THE LOWER 30S. SOUTHEAST WINDS 5 TO 15 MPH.
THURSDAY
CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN AND
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN THE MID 40S.
EAST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF
PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
SNOW AND RAIN IN THE EVENING, THEN SNOW AFTER
MIDNIGHT. MODERATE SNOW ACCUMULATIONS. SNOW LEVEL 3400 FEET. LOWS
IN THE UPPER 20S. NORTH WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION NEAR 100 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
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
SATURDAY AND SATURDAY NIGHT
WARMER. MOSTLY CLEAR. HIGHS IN THE
MID 50S. LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
MID 30S. HIGHS IN THE MID 50S.
TUESDAY
PARTLY SUNNY. HIGHS IN THE MID 60S.
TEMPERATURE / PRECIPITATION
LEWISTOWN 21 50 29 46 / 30 20 50 100
MTZ315-011000-
UPPER BLACKFOOT AND MACDONALD PASS-
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,
AND MACDONALD PASS
336 PM MDT TUE MAR 31 2026
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH LATE THURSDAY NIGHT...
TONIGHT
NOT AS COLD. MOSTLY CLOUDY. A 50 PERCENT CHANCE OF
RAIN AND SNOW EARLY IN THE EVENING. LOWS IN THE UPPER 20S. WEST
WINDS UP TO 5 MPH.
WEDNESDAY
NOT AS COOL. PARTLY SUNNY. SLIGHT CHANCE OF RAIN AND
SNOW IN THE MORNING, THEN CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. HIGHS 44 TO 52. SOUTHWEST WINDS UP TO 10 MPH. CHANCE
OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
RAIN AND SNOW IN THE EVENING, THEN SNOW WITH
RAIN LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 1 INCH. LOWS
28 TO 34. SOUTHEAST WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION
NEAR 100 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 LOWER 30S.
SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH
INCREASING TO WEST 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
SNOW. MODERATE SNOW ACCUMULATIONS. LOWS IN THE
MID 20S. WEST WINDS 5 TO 15 MPH. GUSTS UP TO 35 MPH DECREASING TO
25 MPH AFTER MIDNIGHT. CHANCE OF SNOW NEAR 100 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
35 TO 43.
FRIDAY NIGHT
MOSTLY CLEAR. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS IN THE MID 20S.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 43 TO 51.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS
49 TO 57.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
MONDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 48 TO 56.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 53 TO 61.
MTZ316-011000-
GATES OF THE MOUNTAINS-
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG
336 PM MDT TUE MAR 31 2026
TONIGHT
NOT AS COLD. MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AND SNOW EARLY IN THE EVENING. LOWS AROUND 30. SOUTH WINDS
UP TO 5 MPH.
WEDNESDAY
NOT AS COOL. PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN
THE MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS
51 TO 57. SOUTH WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
WEDNESDAY NIGHT
RAIN IN THE EVENING, THEN CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE MID 30S. SOUTH WINDS UP TO 10 MPH. CHANCE
OF RAIN NEAR 100 PERCENT.
THURSDAY
COLDER. RAIN AND SNOW IN THE MORNING, THEN SNOW IN
THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. SNOW LEVEL 4500 FEET.
NEAR STEADY TEMPERATURE IN THE UPPER 30S. SOUTHWEST WINDS UP TO
10 MPH SHIFTING TO THE NORTHWEST WITH GUSTS TO AROUND 30 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 UP TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE
OF SNOW NEAR 100 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 41 TO 47. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S.
HIGHS 50 TO 56.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S.
HIGHS 55 TO 61.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
MID 30S. HIGHS 53 TO 59.
TUESDAY
MOSTLY SUNNY. HIGHS 60 TO 66.
MTZ317-011000-
LITTLE BELT AND HIGHWOOD MOUNTAINS-
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS
336 PM MDT TUE MAR 31 2026
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY MORNING...
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. 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. MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN
THE MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS
43 TO 51. SOUTHWEST WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
RAIN AND SNOW IN THE EVENING, THEN SNOW AND
RAIN LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES.
SNOW LEVEL 6400 FEET. LOWS 29 TO 35. SOUTHEAST WINDS 5 TO 10 MPH
WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION NEAR
100 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. SNOW LEVEL 5100 FEET. HIGHS 36 TO 42. 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
COLDER, SNOW. SNOW MAY BE HEAVY AT TIMES IN THE
EVENING. HEAVY SNOW ACCUMULATIONS. LOWS 21 TO 27. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 34 TO
40. CHANCE OF SNOW 70 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS 22 TO 28.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 43 TO 51. LOWS
28 TO 34.
SUNDAY
MOSTLY SUNNY. HIGHS 49 TO 57.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AND SNOW. LOWS IN THE LOWER 30S. HIGHS 46 TO 54.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS 31 TO 37.
TUESDAY
NOT AS COOL. PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN
IN THE AFTERNOON. HIGHS 53 TO 61.
MTZ318-011000-
SNOWY AND JUDITH MOUNTAINS-
336 PM MDT TUE MAR 31 2026
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY MORNING...
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW UNTIL EARLY MORNING,
THEN SLIGHT CHANCE OF SNOW LATE IN THE NIGHT. LOWS IN THE LOWER
20S. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH
DECREASING TO UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH AFTER
MIDNIGHT. CHANCE OF SNOW 50 PERCENT.
WEDNESDAY
NOT AS COOL. MOSTLY SUNNY. SLIGHT CHANCE OF SNOW IN
THE MORNING, THEN SLIGHT CHANCE OF RAIN AND SNOW IN THE
AFTERNOON. HIGHS 41 TO 47. NORTHEAST WINDS UP TO 5 MPH SHIFTING
TO THE SOUTHEAST WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW. LOWS IN THE UPPER 20S. SOUTHEAST WINDS 5 TO 15 MPH WITH
GUSTS TO AROUND 30 MPH.
THURSDAY
CHANCE OF SNOW AND RAIN IN THE MORNING, THEN SNOW AND
RAIN IN THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. SNOW LEVEL
5100 FEET. HIGHS 38 TO 44. SOUTHEAST WINDS 5 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
BREEZY, SNOW. HEAVY SNOW ACCUMULATIONS. LOWS IN
THE MID 20S. NORTH WINDS 10 TO 25 MPH WITH GUSTS TO AROUND
40 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW IN THE MORNING, THEN CHANCE OF SNOW
IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 33 TO 39.
CHANCE OF SNOW 90 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS IN THE MID 20S.
SATURDAY AND SATURDAY NIGHT
NOT AS COOL. MOSTLY CLEAR. HIGHS
46 TO 52. LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY SUNNY. HIGHS 52 TO 58.
SUNDAY NIGHT AND MONDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF
RAIN AND SNOW. LOWS IN THE LOWER 30S. HIGHS 46 TO 52.
MONDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN THE
EVENING. LOWS IN THE LOWER 30S.
TUESDAY
NOT AS COOL. PARTLY SUNNY. HIGHS 56 TO 62.
MTZ319-011000-
HELENA VALLEY-
INCLUDING THE CITY OF HELENA
336 PM MDT TUE MAR 31 2026
TONIGHT
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN EARLY IN
THE EVENING. LOWS IN THE UPPER 20S. SOUTH WINDS UP TO 5 MPH.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE UPPER 50S.
SOUTHEAST WINDS UP TO 5 MPH. CHANCE OF RAIN 50 PERCENT.
WEDNESDAY NIGHT
CLOUDY. RAIN IN THE EVENING, THEN CHANCE OF
RAIN AFTER MIDNIGHT. LOWS IN THE MID 30S. SOUTHEAST WINDS UP TO
5 MPH. CHANCE OF RAIN 90 PERCENT.
THURSDAY
COLDER. RAIN AND SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN SNOW IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS.
HIGHS IN THE MID 40S. SOUTHWEST WINDS UP TO 5 MPH INCREASING TO
WEST 10 TO 15 MPH 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 NEAR 100 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE
UPPER 40S. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 20S.
HIGHS IN THE UPPER 50S.
SATURDAY NIGHT AND SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER
30S. HIGHS IN THE LOWER 60S.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
MID 30S. HIGHS IN THE LOWER 60S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
TEMPERATURE / PRECIPITATION
HELENA 30 56 34 44 / 30 60 90 100
MTZ320-011000-
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,
BOZEMAN PASS, AND DEEP CREEK PASS
336 PM MDT TUE MAR 31 2026
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY MORNING...
TONIGHT
MOSTLY CLOUDY. SNOW LIKELY AND CHANCE OF RAIN EARLY IN
THE EVENING, THEN CHANCE OF SNOW IN THE LATE EVENING AND
OVERNIGHT. SNOW ACCUMULATION UP TO 1 INCH. TOTAL SNOW
ACCUMULATION UP TO 3 INCHES. LOWS 25 TO 31. SOUTHEAST WINDS UP TO
10 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
WEDNESDAY
NOT AS COOL. PARTLY SUNNY. CHANCE OF SNOW AND SLIGHT
CHANCE OF RAIN IN THE MORNING, THEN CHANCE OF RAIN AND SNOW IN
THE AFTERNOON. HIGHS 43 TO 51. SOUTHWEST 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 CHANCE OF
RAIN AND SNOW AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 3 INCHES.
LOWS IN THE LOWER 30S. SOUTHEAST WINDS 5 TO 10 MPH WITH GUSTS TO
AROUND 30 MPH. CHANCE OF PRECIPITATION NEAR 100 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. HIGHS 35 TO 43. SOUTHEAST WINDS 5 TO 10 MPH
WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST 10 TO 15 MPH
WITH GUSTS TO AROUND 40 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 45 MPH. CHANCE OF SNOW
NEAR 100 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS 33 TO
43. 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 42 TO 52. LOWS
IN THE LOWER 30S.
SUNDAY
NOT AS COOL. MOSTLY SUNNY. HIGHS 48 TO 58.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
MID 30S. HIGHS 48 TO 58.
TUESDAY
PARTLY SUNNY. HIGHS 53 TO 63.
MTZ321-011000-
MEAGHER COUNTY VALLEYS-
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,
AND WHITE SULPHUR SPRINGS
336 PM MDT TUE MAR 31 2026
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. LOWS
IN THE MID 20S. SOUTHEAST WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH
IN THE EVENING.
WEDNESDAY
NOT AS COOL. PARTLY SUNNY. CHANCE OF SNOW AND SLIGHT
CHANCE OF RAIN IN THE MORNING, THEN CHANCE OF RAIN IN THE
AFTERNOON. HIGHS AROUND 50. SOUTHWEST WINDS UP TO 10 MPH. CHANCE
OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
RAIN AND SNOW IN THE EVENING, THEN CHANCE OF
RAIN AND SNOW AFTER MIDNIGHT. LITTLE OR NO SNOW ACCUMULATION.
LOWS IN THE LOWER 30S. SOUTHEAST WINDS UP TO 10 MPH WITH GUSTS TO
AROUND 25 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY
SNOW AND RAIN IN THE MORNING, THEN SNOW IN THE
AFTERNOON. LIGHT SNOW ACCUMULATIONS. SNOW LEVEL 5100 FEET. HIGHS
IN THE LOWER 40S. SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO THE
WEST WITH GUSTS TO AROUND 35 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
SNOW. MODERATE SNOW ACCUMULATIONS. LOWS IN THE
MID 20S. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND
40 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
FRIDAY
MOSTLY CLOUDY. SNOW LIKELY IN THE MORNING, THEN CHANCE
OF SNOW IN THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. HIGHS IN THE
LOWER 40S. CHANCE OF SNOW 70 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE LOWER
50S. LOWS AROUND 30.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
MID 30S. HIGHS IN THE MID 50S.
TUESDAY
MOSTLY SUNNY. 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
336 PM MDT TUE MAR 31 2026
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH LATE THURSDAY NIGHT...
TONIGHT
MOSTLY CLOUDY. SNOW AND RAIN LIKELY EARLY IN THE
EVENING, THEN CHANCE OF RAIN AND SNOW LATE IN THE EVENING. SLIGHT
CHANCE OF SNOW LATE IN THE NIGHT. SNOW ACCUMULATION UP TO 1 INCH.
TOTAL SNOW ACCUMULATION UP TO 2 INCHES. SNOW LEVEL 6100 FEET.
LOWS 26 TO 32. WEST WINDS UP TO 5 MPH. GUSTS UP TO 25 MPH IN THE
EVENING. CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS
43 TO 51. SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND
25 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
RAIN AND SNOW IN THE EVENING, THEN SNOW LIKELY
AND CHANCE OF RAIN AFTER MIDNIGHT. SNOW ACCUMULATION UP TO
3 INCHES. SNOW LEVEL 6800 FEET. LOWS 28 TO 34. SOUTH WINDS UP TO
10 MPH WITH GUSTS TO AROUND 25 MPH. CHANCE OF PRECIPITATION NEAR
100 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 LOWER 30S.
SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH
INCREASING TO NORTHWEST 10 TO 20 MPH WITH GUSTS TO AROUND 40 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 23 TO 29. NORTHWEST
WINDS 5 TO 20 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF SNOW
NEAR 100 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 35 TO 43. CHANCE OF
SNOW 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS 22 TO 28. HIGHS
45 TO 53.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 27 TO 33.
SUNDAY
MOSTLY SUNNY. HIGHS 50 TO 58.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS 30 TO
37. HIGHS 49 TO 59.
TUESDAY
MOSTLY SUNNY. HIGHS 53 TO 63.
MTZ323-011000-
CANYON FERRY AREA-
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON
336 PM MDT TUE MAR 31 2026
TONIGHT
MOSTLY CLOUDY. RAIN LIKELY AND SLIGHT CHANCE OF SNOW
EARLY IN THE EVENING, THEN CHANCE OF RAIN LATE IN THE EVENING.
SLIGHT CHANCE OF RAIN LATE IN THE NIGHT. NO SNOW ACCUMULATION.
LOWS IN THE LOWER 30S. SOUTHEAST WINDS UP TO 10 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE MID
50S. SOUTH WINDS UP TO 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
WEDNESDAY NIGHT
CLOUDY. RAIN IN THE EVENING, THEN CHANCE OF
RAIN AFTER MIDNIGHT. LOWS IN THE UPPER 30S. SOUTHEAST WINDS UP TO
10 MPH. CHANCE OF RAIN 90 PERCENT.
THURSDAY
COOLER. RAIN AND SLIGHT CHANCE OF SNOW IN THE
MORNING, THEN SNOW AND RAIN IN THE AFTERNOON. NEAR STEADY
TEMPERATURE IN THE LOWER 40S. SOUTH WINDS UP TO 10 MPH INCREASING
TO NORTHWEST 10 TO 20 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER
MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS AROUND 30. NORTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF SNOW
NEAR 100 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE
UPPER 40S. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER
50S. LOWS IN THE MID 30S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLOUDY. LOWS IN THE UPPER
30S. HIGHS IN THE MID 60S.
MTZ324-011000-
MISSOURI HEADWATERS-
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,
PONY, AND WHITEHALL
336 PM MDT TUE MAR 31 2026
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SLIGHT CHANCE OF
SNOW EARLY IN THE EVENING, THEN SLIGHT CHANCE OF RAIN IN THE LATE
EVENING AND OVERNIGHT. SLIGHT CHANCE OF SNOW LATE IN THE NIGHT.
LOWS IN THE LOWER 30S. EAST WINDS UP TO 5 MPH SHIFTING TO THE
WEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
PARTLY SUNNY. SLIGHT CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN RAIN LIKELY IN THE AFTERNOON. NO SNOW ACCUMULATION.
HIGHS IN THE MID 50S. SOUTH WINDS UP TO 10 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. RAIN LIKELY IN THE EVENING,
THEN CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID 30S. SOUTH
WINDS UP TO 10 MPH. CHANCE OF RAIN 70 PERCENT.
THURSDAY
COOLER. RAIN AND SNOW. LIGHT SNOW ACCUMULATIONS.
HIGHS IN THE MID 40S. SOUTHWEST WINDS UP TO 10 MPH INCREASING TO
WEST 10 TO 20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
THURSDAY NIGHT
SNOW IN THE EVENING, THEN SNOW LIKELY AFTER
MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS AROUND 30. NORTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF SNOW
90 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN THE UPPER 40S.
CHANCE OF SNOW 40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS IN THE UPPER
50S. LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 60S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
MTZ325-011000-
MADISON RIVER VALLEY-
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,
AND NORRIS
336 PM MDT TUE MAR 31 2026
TONIGHT
MOSTLY CLOUDY. RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN SLIGHT CHANCE OF RAIN
LATE IN THE EVENING. CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE
MID 30S. NORTHEAST WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE
EVENING. CHANCE OF PRECIPITATION 80 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. 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 MID 50S. SOUTH WINDS UP TO 10 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
RAIN. LOWS IN THE MID 30S. SOUTH WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF RAIN 90 PERCENT.
THURSDAY
BREEZY. RAIN AND SNOW IN THE MORNING, THEN SNOW IN
THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. SNOW LEVEL 5200 FEET.
HIGHS IN THE MID 40S. SOUTH WINDS 10 TO 15 MPH SHIFTING TO THE
SOUTHWEST 10 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 15 MPH. CHANCE OF SNOW 90 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS IN THE MID 40S.
CHANCE OF SNOW 50 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. 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 LOWER 60S.
SUNDAY NIGHT THROUGH MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE
UPPER 30S. HIGHS IN THE LOWER 60S.
TUESDAY
BREEZY. MOSTLY SUNNY. HIGHS IN THE MID 60S.
MTZ326-011000-
GALLATIN VALLEY-
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY
336 PM MDT TUE MAR 31 2026
TONIGHT
MOSTLY CLOUDY. RAIN LIKELY AND SLIGHT CHANCE OF SNOW
IN THE EVENING. CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. NO SNOW
ACCUMULATION. LOWS AROUND 30. EAST WINDS UP TO 5 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
WEDNESDAY
PARTLY SUNNY. CHANCE OF RAIN IN THE MORNING, THEN
RAIN LIKELY IN THE AFTERNOON. HIGHS IN THE MID 50S. LIGHT WINDS
BECOMING SOUTHEAST UP TO 5 MPH IN THE AFTERNOON. CHANCE OF RAIN
70 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. RAIN IN THE EVENING, THEN
CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID 30S. SOUTHEAST
WINDS 5 TO 10 MPH. CHANCE OF RAIN 80 PERCENT.
THURSDAY
RAIN AND SLIGHT CHANCE OF SNOW IN THE MORNING, THEN
SNOW SHOWERS, RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. LIGHT SNOW ACCUMULATIONS. 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. MODERATE SNOW ACCUMULATIONS. LOWS IN THE
UPPER 20S. WEST WINDS 5 TO 15 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE MID
40S. CHANCE OF PRECIPITATION 50 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. 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 LOWER 60S.
SUNDAY NIGHT THROUGH TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID
30S. HIGHS IN THE MID 60S.
TEMPERATURE / PRECIPITATION
BOZEMAN AIRPORT 28 55 33 48 / 70 70 80 100
BOZEMAN MSU 30 55 34 48 / 70 70 80 100
MTZ330-011000-
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,
AND RAYNOLDS PASS
336 PM MDT TUE MAR 31 2026
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH FRIDAY MORNING...
TONIGHT
MOSTLY CLOUDY. RAIN, SNOW LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN CHANCE OF RAIN AND SNOW
IN THE LATE EVENING AND OVERNIGHT. SNOW ACCUMULATION UP TO
3 INCHES. SNOW LEVEL 7300 FEET. LOWS 27 TO 33. WEST WINDS UP TO
10 MPH. GUSTS UP TO 35 MPH DECREASING TO 20 MPH AFTER MIDNIGHT.
CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN IN THE
MORNING, THEN SNOW SHOWERS, RAIN SHOWERS LIKELY AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. SNOW ACCUMULATION UP TO
2 INCHES. SNOW LEVEL 7000 FEET. HIGHS 39 TO 49. SOUTHWEST WINDS
UP TO 5 MPH WITH GUSTS TO AROUND 20 MPH INCREASING TO 5 TO 15 MPH
WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
SNOW AND RAIN. SNOW ACCUMULATION UP TO
5 INCHES. SNOW LEVEL 7100 FEET. LOWS 27 TO 33. SOUTH WINDS 10 TO
15 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
THURSDAY
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. SOUTHWEST WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 40 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY NIGHT
COLDER, SNOW. SNOW MAY BE HEAVY AT TIMES IN THE
EVENING. HEAVY SNOW ACCUMULATIONS. LOWS 19 TO 25. NORTHWEST WINDS
5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF SNOW NEAR
100 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS
30 TO 40.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 18 TO 24.
SATURDAY AND SATURDAY NIGHT
MOSTLY CLEAR. HIGHS 39 TO 49. LOWS
23 TO 31.
SUNDAY
NOT AS COOL. SUNNY. HIGHS 45 TO 55.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS 27 TO 35.
HIGHS 47 TO 59.
TEMPERATURE / PRECIPITATION
WEST YELLOWSTONE 31 48 30 40 / 90 80 100 100
MTZ327-011000-
NORTHWEST BEAVERHEAD COUNTY-
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,
AND CHIEF JOSEPH PASS
336 PM MDT TUE MAR 31 2026
...WINTER STORM WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH LATE THURSDAY NIGHT...
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN THROUGH THE
NIGHT. LOWS IN THE UPPER 20S. WEST WINDS UP TO 10 MPH. GUSTS UP
TO 30 MPH IN THE EVENING. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
PARTLY SUNNY. CHANCE OF SNOW IN THE MORNING, THEN
CHANCE OF SNOW AND RAIN IN THE AFTERNOON. HIGHS 40 TO 50.
SOUTHWEST WINDS UP TO 5 MPH INCREASING TO 5 TO 15 MPH IN THE
AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
WEDNESDAY NIGHT
SNOW WITH RAIN LIKELY IN THE EVENING, THEN
SNOW AND RAIN AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES.
SNOW LEVEL 6800 FEET. LOWS 24 TO 30. SOUTH WINDS 5 TO 10 MPH WITH
GUSTS TO AROUND 30 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY
SNOW. HEAVY SNOW ACCUMULATIONS. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 15 MPH
SHIFTING TO THE NORTHWEST 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP
TO 45 MPH. CHANCE OF SNOW NEAR 100 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SNOW IN THE EVENING, THEN CHANCE
OF SNOW AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN THE
LOWER 20S. WEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.
CHANCE OF SNOW 90 PERCENT.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW IN THE MORNING, THEN
SLIGHT CHANCE OF SNOW IN THE AFTERNOON. HIGHS 32 TO 42. CHANCE OF
SNOW 50 PERCENT.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
HIGHS 42 TO 50.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 20S.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS 47 TO 59. LOWS
AROUND 30.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS 50 TO 60.
MTZ328-011000-
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO
336 PM MDT TUE MAR 31 2026
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN EARLY IN THE EVENING.
SLIGHT CHANCE OF RAIN IN THE LATE EVENING AND OVERNIGHT. SLIGHT
CHANCE OF SNOW LATE IN THE NIGHT. LOWS IN THE LOWER 30S. NORTH
WINDS UP TO 10 MPH. GUSTS UP TO 30 MPH DECREASING TO 20 MPH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
PARTLY SUNNY. CHANCE OF RAIN AND SNOW IN THE
MORNING, THEN RAIN LIKELY IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS 52 TO 58. SOUTH WINDS UP TO 5 MPH WITH GUSTS
TO AROUND 20 MPH SHIFTING TO THE SOUTHWEST 5 TO 15 MPH WITH GUSTS
TO AROUND 30 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
70 PERCENT.
WEDNESDAY NIGHT
RAIN LIKELY IN THE EVENING, THEN RAIN AND SNOW
LIKELY AFTER MIDNIGHT. SNOW ACCUMULATION UP TO 2 INCHES. LOWS IN
THE MID 30S. SOUTH WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY
COOLER. SNOW AND RAIN IN THE MORNING, THEN SNOW IN
THE AFTERNOON. HEAVY SNOW ACCUMULATIONS. NEAR STEADY TEMPERATURE
IN THE UPPER 30S. SOUTH WINDS 5 TO 15 MPH SHIFTING TO THE WEST
15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH. 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 UPPER 20S. NORTHWEST WINDS 15 TO 20 MPH SHIFTING TO THE
WEST 5 TO 15 MPH AFTER MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF
SNOW 70 PERCENT.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS 43 TO 49.
FRIDAY NIGHT AND SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 20S.
HIGHS 52 TO 58.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 30S.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. HIGHS 58 TO 66. LOWS IN
THE MID 30S.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 30S.
TUESDAY
MOSTLY SUNNY. HIGHS 62 TO 68.
TEMPERATURE / PRECIPITATION
DILLON 33 57 35 44 / 50 70 70 100
MTZ329-011000-
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-
INCLUDING THE CITY OF MONIDA PASS
336 PM MDT TUE MAR 31 2026
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SLIGHT CHANCE OF
SNOW EARLY IN THE EVENING, THEN CHANCE OF RAIN AND SNOW IN THE
LATE EVENING AND OVERNIGHT. LOWS IN THE LOWER 30S. SOUTHWEST
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 35 MPH SHIFTING TO THE
WEST UP TO 5 MPH WITH GUSTS TO AROUND 20 MPH AFTER MIDNIGHT.
CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
PARTLY SUNNY. CHANCE OF SNOW AND RAIN IN THE
MORNING, THEN SNOW AND RAIN LIKELY IN THE AFTERNOON. SNOW
ACCUMULATION UP TO 1 INCH. SNOW LEVEL 7000 FEET. HIGHS 43 TO 51.
SOUTHWEST WINDS UP TO 10 MPH WITH GUSTS TO AROUND 25 MPH
INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND 35 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 28 TO 34. SOUTH WINDS 10 TO 20 MPH WITH
GUSTS TO AROUND 40 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
THURSDAY
BREEZY, COLDER. SNOW IN THE MORNING, THEN SNOW
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW
MAY BE HEAVY AT TIMES IN THE AFTERNOON. MODERATE SNOW
ACCUMULATIONS. NEAR STEADY TEMPERATURE IN THE LOWER 30S. SOUTH
WINDS 10 TO 20 MPH SHIFTING TO THE WEST 15 TO 25 MPH IN THE
AFTERNOON. GUSTS UP TO 45 MPH. CHANCE OF PRECIPITATION 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. A 20 PERCENT CHANCE OF SNOW IN THE
MORNING. HIGHS 33 TO 41.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 20S.
SATURDAY
NOT AS COOL. SUNNY. HIGHS 43 TO 51.
SATURDAY NIGHT AND SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S.
HIGHS 48 TO 56.
SUNDAY NIGHT THROUGH TUESDAY
PARTLY CLOUDY. LOWS IN THE MID
30S. HIGHS 51 TO 61.
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