222
FPUS65 KTFX 081118
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
517 AM MDT TUE SEP 8 2026
MTZ301>314-316>318-090000-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
518 AM MDT TUE SEP 8 2026
...FLOOD WATCH IN EFFECT UNTIL NOON MDT TODAY FOR EAST GLACIER
PARK REGION...NORTHERN HIGH PLAINS...EASTERN GLACIER, WESTERN
TOOLE, AND CENTRAL PONDERA...EASTERN TOOLE AND LIBERTY...SOUTHERN
ROCKY MOUNTAIN FRONT...SOUTHERN HIGH PLAINS...EASTERN PONDERA AND
EASTERN TETON...
TODAY
RAIN SHOWERS IN THE MORNING. CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS 60 TO 65...50 TO 60 IN THE MOUNTAINS. WEST
WINDS 20 TO 30 MPH. GUSTS UP TO 35 MPH IN THE MORNING.
TONIGHT
MOSTLY CLEAR. LOWS 40 TO 45.
WEDNESDAY...MOSTLY CLEAR. HIGHS 70 TO 75
60 TO 70 IN THE
MOUNTAINS. WEST WINDS AROUND 20 MPH IN THE AFTERNOON.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS
45 TO 55. HIGHS 70 TO 80.
FRIDAY
MOSTLY CLOUDY. COOLER. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS. LOWS 40 TO 50. HIGHS 55 TO 65.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 35 TO 40.
HIGHS 50 TO 60.
MTZ315-319>330-090000-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
518 AM MDT TUE SEP 8 2026
TODAY...SUNNY. HIGHS 60 TO 70
50 TO 60 IN THE MOUNTAINS.
TONIGHT...MOSTLY CLEAR. LOWS 35 TO 45
30 TO 40 IN THE
MOUNTAINS.
WEDNESDAY...MOSTLY CLEAR. HIGHS 70 TO 75
60 TO 70 IN THE
MOUNTAINS.
THURSDAY
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS 70 TO 80.
FRIDAY
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 40 TO 50.
HIGHS 60 TO 70.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 35 TO 40. HIGHS 55 TO 65.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page