418
FPUS65 KTFX 152138
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
337 PM MDT SUN MAR 15 2026
MTZ301>314-316>318-161200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
338 PM MDT SUN MAR 15 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO NOON MDT
MONDAY 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 3 PM MONDAY TO 6 PM MDT
TUESDAY FOR EASTERN TOOLE AND LIBERTY...HILL COUNTY...NORTHERN
BLAINE COUNTY...WESTERN AND CENTRAL CHOUTEAU COUNTY...BEARS PAW
MOUNTAINS AND SOUTHERN BLAINE...JUDITH BASIN COUNTY AND JUDITH
GAP...FERGUS COUNTY BELOW 4500FT...SNOWY AND JUDITH MOUNTAINS...
TONIGHT
MOSTLY CLOUDY. PATCHY BLOWING SNOW AFTER MIDNIGHT.
CHANCE OF SNOW AFTER MIDNIGHT. LOWS 10 TO 20.
MONDAY
MOSTLY CLOUDY. PATCHY BLOWING SNOW IN THE MORNING.
CHANCE OF SNOW THROUGH THE DAY. HIGHS 40 TO 50...35 TO 45 IN THE
MOUNTAINS. WEST WINDS 20 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO
45 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN THROUGH THE NIGHT.
LOWS 30 TO 40. WEST WINDS 20 TO 30 MPH WITH GUSTS TO 55 MPH.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 50 TO 60.
WEST WINDS 20 TO 30 MPH WITH GUSTS TO 55 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS 40 TO 45. HIGHS 55 TO 65.
THURSDAY
MOSTLY CLOUDY. LOWS 40 TO 45. HIGHS 60 TO 70.
FRIDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 45 TO 50.
HIGHS 60 TO 70.
MTZ315-319>330-161200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
338 PM MDT SUN MAR 15 2026
TONIGHT
MOSTLY CLOUDY. CHANCE OF SNOW AFTER MIDNIGHT. LOWS
20 TO 25...15 TO 20 IN THE MOUNTAINS.
MONDAY
MOSTLY CLOUDY. CHANCE OF SNOW THROUGH THE DAY. HIGHS
45 TO 55...35 TO 45 IN THE MOUNTAINS. WEST WINDS 20 TO 25 MPH IN
THE AFTERNOON. GUSTS UP TO 35 MPH.
MONDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS
30 TO 40. SOUTHWEST WINDS 20 TO 25 MPH WITH GUSTS TO 35 MPH.
TUESDAY
MOSTLY CLOUDY. HIGHS 50 TO 60. SOUTHWEST WINDS 20 TO
25 MPH WITH GUSTS TO 40 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS 35 TO 45. HIGHS 55 TO 65.
THURSDAY
PARTLY CLOUDY. LOWS 35 TO 45. HIGHS 60 TO 70.
FRIDAY
PARTLY CLOUDY. LOWS 40 TO 45. HIGHS 60 TO 70.
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