025
FPUS65 KTFX 210419
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
1018 PM MDT MON JUL 20 2026
MTZ301>314-316>318-211200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1018 PM MDT MON JUL 20 2026
REST OF TONIGHT
MOSTLY CLOUDY. PATCHY SMOKE. SLIGHT CHANCE OF
DRIZZLE. LOWS 55 TO 60.
TUESDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. PATCHY SMOKE IN THE MORNING. HIGHS 80 TO 85...70 TO 80 IN
THE MOUNTAINS.
TUESDAY NIGHT...PARTLY CLOUDY. LOWS 55 TO 65
50 TO 60 IN THE
MOUNTAINS.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. HIGHS 80 TO
90.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. LOWS 60 TO
65. HIGHS 90 TO 100.
FRIDAY
MOSTLY CLEAR. LOWS 60 TO 65. HIGHS 95 TO 105.
SATURDAY
MOSTLY CLEAR. LOWS 60 TO 65. HIGHS 95 TO 105.
MTZ315-319>330-211200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1018 PM MDT MON JUL 20 2026
REST OF TONIGHT
PARTLY CLOUDY. PATCHY SMOKE. LOWS 50 TO 60.
TUESDAY
INCREASING CLOUDS. PATCHY SMOKE THROUGH THE DAY.
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS 80 TO 85...70 TO 80 IN THE MOUNTAINS.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. PATCHY SMOKE IN THE EVENING. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH THE NIGHT. LOWS 55 TO 60.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND 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
MOSTLY CLEAR. LOWS 55 TO 60. HIGHS 85 TO 95.
SATURDAY
MOSTLY CLEAR. LOWS 55 TO 65. HIGHS 85 TO 95.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page