221
FPUS65 KTFX 132138
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
337 PM MDT TUE OCT 13 2026
MTZ301>314-316>318-141200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
337 PM MDT TUE OCT 13 2026
TONIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS 25 TO
30.
WEDNESDAY
PARTLY CLOUDY. HIGHS 45 TO 55.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 30 TO 35.
THURSDAY
MOSTLY CLEAR. HIGHS 50 TO 55.
FRIDAY
MOSTLY CLEAR. LOWS 30 TO 35. HIGHS 60 TO 70.
SATURDAY
PARTLY CLOUDY. LOWS 40 TO 45. HIGHS 65 TO 75.
SUNDAY
PARTLY CLOUDY. LOWS 35 TO 40. HIGHS 55 TO 60.
MTZ315-319>330-141200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
337 PM MDT TUE OCT 13 2026
...DENSE FOG ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO NOON
MDT WEDNESDAY FOR CANYON FERRY AREA...MISSOURI
HEADWATERS...GALLATIN VALLEY...
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS 20 TO
25.
WEDNESDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS
40 TO 50.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 25 TO 30.
THURSDAY
MOSTLY CLEAR. HIGHS 45 TO 55.
FRIDAY
MOSTLY CLEAR. LOWS 25 TO 35. HIGHS 55 TO 65.
SATURDAY
MOSTLY CLEAR. LOWS 30 TO 40. HIGHS 55 TO 65.
SUNDAY
MOSTLY CLEAR. LOWS 30 TO 35. HIGHS 50 TO 60.
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