616
FPUS65 KTFX 200633
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
1233 AM MDT MON JUL 20 2026
MTZ301>314-316>318-211200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1233 AM MDT MON JUL 20 2026
REST OF TONIGHT...PARTLY CLOUDY. PATCHY SMOKE. HIGHS 75 TO 85
70 TO 80 IN THE MOUNTAINS. LOWS 50 TO 60.
TUESDAY...MOSTLY CLOUDY. HIGHS 80 TO 85
70 TO 80 IN THE
MOUNTAINS.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 55 TO 65...50 TO 60 IN THE MOUNTAINS.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS 80 TO 90.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 60 TO
65. HIGHS 85 TO 95.
FRIDAY
MOSTLY CLEAR. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 60 TO 65. HIGHS 90 TO 100.
SATURDAY
MOSTLY CLEAR. LOWS 60 TO 70. HIGHS 90 TO 100.
MTZ315-319>330-211200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1233 AM MDT MON JUL 20 2026
REST OF TONIGHT...PARTLY CLOUDY. PATCHY SMOKE. HIGHS 80 TO 90
70 TO 80 IN THE MOUNTAINS. LOWS 50 TO 60.
TUESDAY
MOSTLY CLOUDY. AND PATCHY SMOKE THROUGH THE DAY.
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 80 TO 90...
70 TO 80 IN THE MOUNTAINS.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 55 TO 60.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. HIGHS 75 TO 85.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. LOWS 55 TO 60. HIGHS 75 TO 85.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 55 TO 60. HIGHS 80 TO 90.
SATURDAY
MOSTLY CLEAR. LOWS 55 TO 60. HIGHS 80 TO 90.
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