683
FPUS65 KTFX 212223
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
422 PM MDT THU MAY 21 2026
MTZ301>314-316>318-221200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
422 PM MDT THU MAY 21 2026
TONIGHT...PARTLY CLOUDY. LOWS 35 TO 40
25 TO 35 IN THE
MOUNTAINS.
FRIDAY...PARTLY CLOUDY. HIGHS 60 TO 70
50 TO 60 IN THE
MOUNTAINS.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS 40 TO 45...35 TO
40 IN THE MOUNTAINS.
SATURDAY
MOSTLY CLEAR. HIGHS 70 TO 80.
SUNDAY
MOSTLY CLEAR. LOWS 45 TO 50. HIGHS 75 TO 85.
MEMORIAL DAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS 45 TO
50. HIGHS 75 TO 85.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 45 TO 55. HIGHS 70 TO 80.
MTZ315-319>330-221200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
422 PM MDT THU MAY 21 2026
TONIGHT...PARTLY CLOUDY. LOWS 30 TO 35
25 TO 30 IN THE
MOUNTAINS.
FRIDAY...PARTLY CLOUDY. HIGHS 60 TO 65
50 TO 60 IN THE
MOUNTAINS.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS 30 TO 40.
SATURDAY
PARTLY CLOUDY. HIGHS 65 TO 75.
SUNDAY
PARTLY CLOUDY. LOWS 40 TO 45. HIGHS 65 TO 75.
MEMORIAL DAY
PARTLY CLOUDY. LOWS 40 TO 45. HIGHS 70 TO 80.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 40 TO 50. HIGHS 60 TO 70.
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