340
FPUS65 KTFX 221233
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
633 AM MDT SAT AUG 22 2026
MTZ301>314-316>318-230000-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
633 AM MDT SAT AUG 22 2026
REST OF TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 85 TO 90...75 TO 85 IN THE MOUNTAINS.
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 55 TO 65...50 TO 60 IN THE MOUNTAINS.
SUNDAY
MOSTLY CLOUDY THEN CLEARING. CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS 80 TO 90...
70 TO 80 IN THE MOUNTAINS. GUSTS UP TO 35 MPH IN THE AFTERNOON
AND EVENING.
MONDAY
MOSTLY CLEAR. LOWS 50 TO 60. HIGHS 75 TO 80.
TUESDAY
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS 75 TO 85.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 50 TO
60. HIGHS 80 TO 90.
MTZ315-319>330-230000-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
633 AM MDT SAT AUG 22 2026
REST OF TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS 80 TO 85...70 TO 80 IN THE
MOUNTAINS.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS 50 TO 60.
SUNDAY
MOSTLY CLOUDY THEN CLEARING. CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS 75 TO 85...
70 TO 80 IN THE MOUNTAINS. SOUTHWEST WINDS 20 TO 25 MPH WITH
GUSTS TO 35 MPH IN THE AFTERNOON.
MONDAY
MOSTLY CLEAR. LOWS 45 TO 55. HIGHS 75 TO 85.
TUESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 50 TO 55. HIGHS 75 TO 85.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 50 TO 55. HIGHS 75 TO 85.
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