703
FPUS65 KTFX 210504
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
1103 PM MDT THU AUG 20 2026
MTZ301>314-316>318-211200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1103 PM MDT THU AUG 20 2026
REST OF TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS 50 TO 60.
FRIDAY...SUNNY. PATCHY SMOKE IN THE MORNING. HIGHS 80 TO 90
70 TO 80 IN THE MOUNTAINS.
FRIDAY NIGHT
INCREASING CLOUDS. LOWS 55 TO 65.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 80 TO 90.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 55 TO 65.
HIGHS 85 TO 95.
MONDAY
MOSTLY CLEAR. LOWS 50 TO 60. HIGHS 75 TO 85.
TUESDAY
MOSTLY CLEAR. LOWS 50 TO 55. HIGHS 75 TO 85.
MTZ315-319>330-211200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1103 PM MDT THU AUG 20 2026
REST OF TONIGHT
MOSTLY CLOUDY LATE IN THE EVENING THEN
BECOMING PARTLY CLOUDY. PATCHY SMOKE AFTER MIDNIGHT. LOWS 50 TO
60.
FRIDAY...PARTLY CLOUDY. PATCHY SMOKE. HIGHS 85 TO 90
75 TO
85 IN THE MOUNTAINS.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 55 TO 60.
SATURDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
HIGHS 75 TO 85.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 50 TO 55. HIGHS 75 TO 85.
MONDAY
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS 45 TO 55. HIGHS 70 TO 80.
TUESDAY
PARTLY CLOUDY. LOWS 45 TO 55. HIGHS 70 TO 80.
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