843
FPUS65 KTFX 141834
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
1233 PM MDT FRI AUG 14 2026
MTZ301>314-316>318-150000-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1233 PM MDT FRI AUG 14 2026
REST OF TODAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70...50 TO 60 IN THE
MOUNTAINS.
TONIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 45 TO 55...40 TO 50 IN THE
MOUNTAINS.
SATURDAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE
AFTERNOON THEN BECOMING MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN
SHOWERS THROUGH THE DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON AND EVENING. HIGHS 70 TO 75...60 TO 70 IN THE
MOUNTAINS.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS
45 TO 55. HIGHS 75 TO 85.
MONDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 50 TO 55. HIGHS 75 TO 85.
TUESDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 50 TO 55. HIGHS 70 TO 80.
MTZ315-319>330-150000-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1233 PM MDT FRI AUG 14 2026
...FLASH FLOOD WATCH IN EFFECT UNTIL 9 PM MDT THIS EVENING FOR
NORTHWEST BEAVERHEAD COUNTY...
REST OF TODAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS.
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HIGHS 65 TO 70...
55 TO 65 IN THE MOUNTAINS.
TONIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY
CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS
MAY PRODUCE HEAVY RAINFALL. LOWS 40 TO 50.
SATURDAY
INCREASING CLOUDS. CHANCE OF RAIN SHOWERS THROUGH THE
DAY. CHANCE OF THUNDERSTORMS IN THE AFTERNOON AND EVENING. HIGHS
70 TO 75...60 TO 70 IN THE MOUNTAINS.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 40 TO 50. HIGHS 70 TO 80.
MONDAY
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS
45 TO 55. HIGHS 70 TO 80.
TUESDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS 45 TO 50. HIGHS 65 TO 75.
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