710
FPUS65 KTFX 181835
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
1234 PM MDT THU JUN 18 2026
MTZ301>314-316>318-190000-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1234 PM MDT THU JUN 18 2026
REST OF TODAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS 60 TO 70...55 TO 65 IN THE
MOUNTAINS.
TONIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS
40 TO 45...35 TO 40 IN THE MOUNTAINS.
JUNETEENTH
SUNNY THEN BECOMING PARTLY CLOUDY IN THE AFTERNOON
THEN BECOMING MOSTLY CLOUDY. HIGHS 65 TO 75...55 TO 65 IN THE
MOUNTAINS.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS. LOWS 45 TO 50. HIGHS 75 TO 85.
SUNDAY
PARTLY CLOUDY. COOLER. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 45 TO 50. HIGHS 60 TO 70.
MONDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS
40 TO 45. HIGHS 60 TO 70.
MTZ315-319>330-190000-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1234 PM MDT THU JUN 18 2026
REST OF TODAY...SUNNY. HIGHS 70 TO 80
60 TO 70 IN THE
MOUNTAINS.
TONIGHT
MOSTLY CLEAR. LOWS 35 TO 45.
JUNETEENTH...INCREASING CLOUDS. HIGHS 70 TO 80
65 TO 75 IN THE
MOUNTAINS.
SATURDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS.
LOWS 45 TO 50. HIGHS 65 TO 75.
SUNDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS 40 TO 50. HIGHS 65 TO 75.
MONDAY
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS 65 TO 75.
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