634
FPUS65 KTFX 100634
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
1233 AM MDT THU SEP 10 2026
MTZ301>314-316>318-111200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1233 AM MDT THU SEP 10 2026
REST OF TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AFTER MIDNIGHT.
HIGHS 75 TO 85...65 TO 75 IN THE MOUNTAINS. LOWS 40 TO 55.
NORTHWEST WINDS AROUND 20 MPH WITH GUSTS TO 40 MPH.
FRIDAY
MOSTLY CLOUDY. COOLER. CHANCE OF RAIN IN THE MORNING,
THEN RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 55 TO 65...45 TO 55 IN THE MOUNTAINS.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN THROUGH THE NIGHT.
LOWS 35 TO 45.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 50 TO 60.
SUNDAY
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS.
LOWS 35 TO 40. HIGHS 45 TO 55.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 35 TO 40.
HIGHS 50 TO 60.
TUESDAY
PARTLY CLOUDY. LOWS 35 TO 40. HIGHS 55 TO 65.
MTZ315-319>330-111200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1233 AM MDT THU SEP 10 2026
REST OF TONIGHT
PARTLY CLOUDY. CHANCE OF RAIN AFTER MIDNIGHT.
HIGHS 75 TO 85...65 TO 75 IN THE MOUNTAINS. LOWS 40 TO 50. WEST
WINDS AROUND 20 MPH.
FRIDAY
MOSTLY CLOUDY. AND CHANCE OF RAIN THROUGH THE DAY.
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 65 TO 75...
60 TO 70 IN THE MOUNTAINS.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 35 TO 45.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 60 TO 70.
SUNDAY
RAIN SHOWERS, SNOW SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 35 TO 45. HIGHS 50 TO 60.
MONDAY
PARTLY CLOUDY. LOWS 30 TO 35. HIGHS 50 TO 60.
TUESDAY
MOSTLY CLEAR. LOWS 30 TO 35. HIGHS 55 TO 65.
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