020
FPUS65 KTFX 131001
SFPMT
STATE FORECAST FOR MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 AM MDT WED MAY 13 2026
MTZ001>007-043-132200-
WEST OF THE CONTINENTAL DIVIDE-
NATIONAL WEATHER SERVICE MISSOULA MT
400 AM MDT WED MAY 13 2026
...WIND ADVISORY IN EFFECT FROM 9 AM THIS MORNING TO MIDNIGHT MDT
TONIGHT FOR KOOTENAI/CABINET REGION...LOWER CLARK FORK REGION...
...WIND ADVISORY IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT FOR WEST GLACIER REGION...FLATHEAD/MISSION
VALLEYS...MISSOULA/BITTERROOT VALLEYS...BITTERROOT/SAPPHIRE
MOUNTAINS...BUTTE/BLACKFOOT REGION...POTOMAC/SEELEY LAKE
REGION...
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO
3 PM MDT THURSDAY FOR WEST GLACIER REGION...
TODAY
RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS. HIGHS
IN THE 70S. TEMPERATURES STEADY OR FALLING INTO THE UPPER 50S IN
THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE MID
30S TO LOWER 40S.
THURSDAY
GUSTS UP TO 50 MPH IN THE MORNING. MOSTLY CLOUDY.
HIGHS IN THE UPPER 50S TO MID 60S.
FRIDAY
PARTLY CLOUDY. LOWS IN THE 30S TO LOWER 40S. HIGHS IN
THE UPPER 50S TO MID 60S.
SATURDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN. LOWS IN THE 30S.
HIGHS IN THE 50S.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A
CHANCE OF SNOW. LOWS IN THE MID 20S TO LOWER 30S. HIGHS IN THE
UPPER 40S TO MID 50S.
MTZ301>314-316>318-132200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 AM MDT WED MAY 13 2026
...HIGH WIND WARNING IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT
MDT THURSDAY NIGHT FOR EAST GLACIER PARK REGION...NORTHERN HIGH
PLAINS...EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL
PONDERA...SOUTHERN ROCKY MOUNTAIN FRONT...SOUTHERN HIGH PLAINS...
...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 6 PM MDT
THURSDAY FOR EASTERN TOOLE AND LIBERTY...EASTERN PONDERA AND
EASTERN TETON...CASCADE COUNTY BELOW 5000FT...JUDITH BASIN COUNTY
AND JUDITH GAP...
...HIGH WIND WARNING IN EFFECT FROM 3 AM THURSDAY TO MIDNIGHT MDT
THURSDAY NIGHT FOR HILL COUNTY...NORTHERN BLAINE COUNTY...WESTERN
AND CENTRAL CHOUTEAU COUNTY...BEARS PAW MOUNTAINS AND SOUTHERN
BLAINE...FERGUS COUNTY BELOW 4500FT...SNOWY AND JUDITH
MOUNTAINS...
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS. HIGHS 85 TO
95...70 TO 80 IN THE MOUNTAINS. SOUTHWEST WINDS 20 TO 25 MPH WITH
GUSTS TO 45 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLOUDY. THUNDERSTORMS LIKELY AND CHANCE OF RAIN
SHOWERS. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS.
LOWS 40 TO 50...30 TO 40 IN THE MOUNTAINS. WEST WINDS 25 TO
35 MPH INCREASING TO 30 TO 45 MPH AFTER MIDNIGHT. GUSTS UP TO
65 MPH.
THURSDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. COOLER.
CHANCE OF RAIN SHOWERS. HIGHS 55 TO 65...45 TO 55 IN THE
MOUNTAINS. WEST WINDS 35 TO 50 MPH WITH GUSTS TO 65 MPH
DECREASING TO 25 TO 35 MPH WITH GUSTS TO 55 MPH IN THE EVENING.
FRIDAY
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS 55 TO 65.
SATURDAY
MOSTLY CLOUDY. LOWS 35 TO 40. HIGHS 50 TO 60.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS 30 TO 35.
HIGHS 45 TO 55.
MTZ315-319>330-132200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
400 AM MDT WED MAY 13 2026
...HIGH WIND WARNING IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT
MDT THURSDAY NIGHT FOR UPPER BLACKFOOT AND MACDONALD PASS...
...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
THURSDAY AFTERNOON FOR HELENA VALLEY...
...HIGH WIND WARNING IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS
EVENING FOR BIG BELT, BRIDGER AND CASTLE MOUNTAINS...CANYON FERRY
AREA...MISSOURI HEADWATERS...MADISON RIVER VALLEY...GALLATIN
VALLEY...NORTHWEST BEAVERHEAD COUNTY...BEAVERHEAD AND WESTERN
MADISON BELOW 6000FT...RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD
MOUNTAINS...GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL
MOUNTAINS...
TODAY
INCREASING CLOUDS. CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE DAMAGING WINDS
IN THE AFTERNOON. HIGHS 80 TO 90...65 TO 75 IN THE MOUNTAINS.
SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 60 MPH IN THE
AFTERNOON.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. CHANCE OF
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE
DAMAGING WINDS. LOWS 30 TO 40. WEST WINDS 25 TO 35 MPH DECREASING
TO 20 TO 25 MPH AFTER MIDNIGHT. GUSTS UP TO 55 MPH.
THURSDAY...MOSTLY CLEAR. HIGHS 60 TO 70
50 TO 60 IN THE
MOUNTAINS. WEST WINDS 20 TO 30 MPH. GUSTS UP TO 55 MPH DECREASING
TO 45 MPH IN THE EVENING.
FRIDAY
MOSTLY CLEAR. LOWS 35 TO 40. HIGHS 55 TO 65.
SATURDAY
MOSTLY CLOUDY. LOWS 30 TO 35. HIGHS 45 TO 55.
SUNDAY
SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.
LOWS 25 TO 30. HIGHS 35 TO 45.
MTZ016>027-059>062-132200-
NORTHEAST MONTANA-
NATIONAL WEATHER SERVICE GLASGOW MT
400 AM MDT WED MAY 13 2026
...HIGH WIND WARNING IN EFFECT FROM 4 PM THIS AFTERNOON TO
MIDNIGHT MDT THURSDAY NIGHT...
REST OF TONIGHT
MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 80S TO MID
90S. LOWS IN THE MID 40S TO LOWER 50S.
THURSDAY
PARTLY CLOUDY. HIGHS NEAR 70.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 40S.
FRIDAY
MOSTLY CLEAR. HIGHS IN THE MID 60S TO LOWER 70S.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
LOWS NEAR 40.
SUNDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE MID TO UPPER 50S. LOWS NEAR 40.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. HIGHS IN
THE MID TO UPPER 50S. LOWS IN THE LOWER TO MID 30S.
MTZ028>042-056>058-063>068-132200-
SOUTH CENTRAL AND SOUTHEAST MONTANA-
NATIONAL WEATHER SERVICE BILLINGS MT
400 AM MDT WED MAY 13 2026
...HIGH WIND WARNING IN EFFECT FROM 6 PM THIS EVENING TO 9 PM MDT
THURSDAY FOR PORTIONS OF SOUTH CENTRAL MONTANA...
...WIND ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 9 PM MDT
THURSDAY FOR PORTIONS OF SOUTH CENTRAL MONTANA...
TODAY
SUNNY. HIGHS IN THE MID 80S TO THE MID 90S.
TONIGHT
STRONG CROSSWINDS NEAR LIVINGSTON. MOSTLY CLOUDY.
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 40S TO THE MID
50S.
THURSDAY
STRONG CROSSWINDS NEAR LIVINGSTON. SUNNY. HIGHS IN
THE MID 60S TO THE MID 70S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS OF AROUND 40 TO AROUND 50.
FRIDAY
SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S
TO THE MID 40S. HIGHS IN THE LOWER 60S TO MID 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS IN
THE LOWER 30S TO THE LOWER 40S.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS WITH POSSIBLE
SNOW SHOWERS AND THUNDERSTORMS LIKELY. HIGHS IN THE UPPER 40S TO
THE UPPER 50S.
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