579
FPUS65 KTFX 110939
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
338 AM MDT SUN OCT 11 2026
MTZ301>314-316>318-120000-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
338 AM MDT SUN OCT 11 2026
...WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY FOR EAST
GLACIER PARK REGION...NORTHERN HIGH PLAINS...SOUTHERN ROCKY
MOUNTAIN FRONT...SOUTHERN HIGH PLAINS...EASTERN PONDERA AND
EASTERN TETON...CASCADE COUNTY BELOW 5000FT...JUDITH BASIN COUNTY
AND JUDITH GAP...GATES OF THE MOUNTAINS...LITTLE BELT AND
HIGHWOOD MOUNTAINS...SNOWY AND JUDITH MOUNTAINS...
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT MONDAY FOR
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA...EASTERN
TOOLE AND LIBERTY...WESTERN AND CENTRAL CHOUTEAU COUNTY...BEARS
PAW MOUNTAINS AND SOUTHERN BLAINE...FERGUS COUNTY BELOW 4500FT...
TODAY
PATCHY BLOWING SNOW IN THE MORNING. RAIN IN THE MORNING.
SNOW THROUGH THE DAY. SLIGHT CHANCE OF RAIN IN THE AFTERNOON.
HIGHS 30 TO 40...20 TO 30 IN THE MOUNTAINS.
TONIGHT
CLOUDY. RAIN AND SNOW. LOWS 20 TO 30.
COLUMBUS DAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. HIGHS
35 TO 40...30 TO 35 IN THE MOUNTAINS.
TUESDAY
MOSTLY CLEAR. LOWS 20 TO 25. HIGHS 40 TO 50.
WEDNESDAY
MOSTLY CLEAR. LOWS 20 TO 30. HIGHS 45 TO 55.
THURSDAY
PARTLY CLOUDY. LOWS 30 TO 35. HIGHS 45 TO 55.
MTZ315-319>330-120000-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
338 AM MDT SUN OCT 11 2026
...WINTER STORM WARNING IN EFFECT UNTIL 6 AM MDT MONDAY FOR UPPER
BLACKFOOT AND MACDONALD PASS...BIG BELT, BRIDGER AND CASTLE
MOUNTAINS...MEAGHER COUNTY VALLEYS...ELKHORN AND BOULDER
MOUNTAINS...
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 AM MDT MONDAY FOR
HELENA VALLEY...CANYON FERRY AREA...MISSOURI HEADWATERS...MADISON
RIVER VALLEY...NORTHWEST BEAVERHEAD COUNTY...BEAVERHEAD AND
WESTERN MADISON BELOW 6000FT...RUBY MOUNTAINS AND SOUTHERN
BEAVERHEAD MOUNTAINS...GALLATIN AND MADISON COUNTY MOUNTAINS AND
CENTENNIAL MOUNTAINS...
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 6 PM MDT THIS
EVENING FOR GALLATIN VALLEY...
TODAY
PATCHY BLOWING SNOW IN THE MORNING. SNOW AND RAIN
THROUGH THE DAY. HIGHS 25 TO 35.
TONIGHT
CLOUDY. RAIN IN THE EVENING. SNOW THROUGH THE NIGHT.
LOWS 20 TO 25.
COLUMBUS DAY
MOSTLY CLOUDY. CHANCE OF SNOW THROUGH THE DAY.
HIGHS 30 TO 40.
TUESDAY
PARTLY CLOUDY. LOWS 20 TO 25. HIGHS 35 TO 45.
WEDNESDAY
MOSTLY CLEAR. LOWS 20 TO 25. HIGHS 40 TO 50.
THURSDAY
MOSTLY CLEAR. LOWS 25 TO 30. HIGHS 40 TO 50.
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