645
FPUS65 KTFX 210735
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT SUN JUN 21 2026
MTZ301>314-316>318-221200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT SUN JUN 21 2026
REST OF TONIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 65 TO 75...60 TO 70 IN THE MOUNTAINS. LOWS 45 TO 55...40 TO
50 IN THE MOUNTAINS.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH THE DAY.
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 60 TO 70...
50 TO 60 IN THE MOUNTAINS.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 40 TO 45.
TUESDAY
PARTLY CLOUDY. HIGHS 65 TO 75.
WEDNESDAY
PARTLY CLOUDY. LOWS 45 TO 50. HIGHS 70 TO 80.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS AROUND 50. HIGHS 75 TO 85.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS 50 TO 55. HIGHS 75 TO 85.
MTZ315-319>330-221200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT SUN JUN 21 2026
REST OF TONIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AFTER MIDNIGHT. SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING.
HIGHS 70 TO 80...60 TO 70 IN THE MOUNTAINS. LOWS 40 TO 50.
MONDAY
SUNNY. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS 65 TO 75...60 TO 70 IN THE MOUNTAINS.
MONDAY NIGHT...MOSTLY CLEAR. LOWS 40 TO 45
35 TO 40 IN THE
MOUNTAINS.
TUESDAY
MOSTLY CLEAR. HIGHS 65 TO 75.
WEDNESDAY
PARTLY CLOUDY. LOWS 40 TO 45. HIGHS 70 TO 80.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 45 TO 50. HIGHS 75 TO 85.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. LOWS 45 TO 50. HIGHS 70 TO 80.
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