146
FPUS65 KTFX 102138
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
337 PM MDT THU SEP 10 2026
MTZ301>314-316>318-111200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
337 PM MDT THU SEP 10 2026
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS 45 TO
50...35 TO 45 IN THE MOUNTAINS. NORTHWEST WINDS AROUND 20 MPH
WITH GUSTS TO 35 MPH IN THE EVENING.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH THE DAY.
HIGHS 50 TO 60...45 TO 55 IN THE MOUNTAINS.
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH THE
NIGHT. LOWS 40 TO 45...35 TO 40 IN THE MOUNTAINS.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. HIGHS
45 TO 55.
SUNDAY
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. LOWS
35 TO 45. HIGHS 45 TO 55.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 35 TO 45.
HIGHS 50 TO 60.
TUESDAY
MOSTLY CLOUDY. LOWS 35 TO 40. HIGHS 50 TO 60.
MTZ315-319>330-111200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
337 PM MDT THU SEP 10 2026
TONIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. LOWS 40 TO 50.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS THROUGH
THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
60 TO 70...55 TO 65 IN THE MOUNTAINS.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.
LOWS 35 TO 45.
SATURDAY
MOSTLY CLOUDY. HIGHS 55 TO 65.
SUNDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 40 TO 45.
HIGHS 50 TO 60.
MONDAY
PARTLY CLOUDY. LOWS 30 TO 40. HIGHS 50 TO 60.
TUESDAY
PARTLY CLOUDY. LOWS 30 TO 35. HIGHS 55 TO 65.
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