166
FPUS65 KTFX 140239
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
839 PM MDT FRI MAR 13 2026
MTZ301>314-316>318-141200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
839 PM MDT FRI MAR 13 2026
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT
SATURDAY 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...FERGUS COUNTY BELOW
4500FT...GATES OF THE MOUNTAINS...LITTLE BELT AND HIGHWOOD
MOUNTAINS...SNOWY AND JUDITH MOUNTAINS...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT
SATURDAY FOR EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL
PONDERA...EASTERN TOOLE AND LIBERTY...WESTERN AND CENTRAL
CHOUTEAU COUNTY...BEARS PAW MOUNTAINS AND SOUTHERN BLAINE...
REST OF TONIGHT
PATCHY FOG. SNOW. LOWS 15 TO 25.
SATURDAY
CLOUDY. PATCHY FOG IN THE MORNING. SNOW THROUGH THE
DAY. HIGHS 25 TO 35. NORTH WINDS 20 TO 25 MPH WITH GUSTS TO
35 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY. COLDER. SNOW THROUGH THE NIGHT.
LOWS ZERO TO 10 ABOVE.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. HIGHS 25 TO 30.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS 10 TO 15.
HIGHS 40 TO 45.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 35 TO 40.
HIGHS 50 TO 60.
WEDNESDAY
MOSTLY CLOUDY. LOWS 40 TO 45. HIGHS 55 TO 65.
MTZ315-319>330-141200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
839 PM MDT FRI MAR 13 2026
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM MDT
SATURDAY FOR UPPER BLACKFOOT AND MACDONALD PASS...HELENA
VALLEY...BIG BELT, BRIDGER AND CASTLE MOUNTAINS...MEAGHER COUNTY
VALLEYS...ELKHORN AND BOULDER MOUNTAINS...NORTHWEST BEAVERHEAD
COUNTY...
...HIGH WIND WARNING IN EFFECT FROM NOON TO 9 PM MDT SATURDAY FOR
CANYON FERRY AREA...MISSOURI HEADWATERS...MADISON RIVER
VALLEY...GALLATIN VALLEY...BEAVERHEAD AND WESTERN MADISON BELOW
6000FT...RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD
MOUNTAINS...GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL
MOUNTAINS...
REST OF TONIGHT...SNOW AND CHANCE OF RAIN. LOWS 30 TO 40
25 TO
35 IN THE MOUNTAINS. SOUTHWEST WINDS AROUND 20 MPH EARLY IN THE
EVENING. GUSTS UP TO 40 MPH.
SATURDAY
MOSTLY CLOUDY. RAIN LIKELY IN THE MORNING. SNOW
LIKELY THROUGH THE DAY. HIGHS 40 TO 50...30 TO 40 IN THE
MOUNTAINS. TEMPERATURES FALLING INTO THE MID 20S IN THE
AFTERNOON. WEST WINDS 20 TO 25 MPH INCREASING TO 25 TO 35 MPH IN
THE AFTERNOON. GUSTS UP TO 55 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. MUCH COLDER. SNOW. LOWS 10 TO
15...5 TO 10 IN THE MOUNTAINS. NORTHWEST WINDS 20 TO 30 MPH WITH
GUSTS TO 50 MPH IN THE EVENING.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. HIGHS 25 TO 35.
MONDAY
MOSTLY CLOUDY. WARMER. CHANCE OF SNOW AND RAIN. LOWS
20 TO 25. HIGHS 45 TO 55.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 35 TO 40.
HIGHS 50 TO 60.
WEDNESDAY
PARTLY CLOUDY. LOWS 35 TO 45. HIGHS 55 TO 65.
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