766
FPUS65 KTFX 181631
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
930 AM MST SUN JAN 18 2026
MTZ301>314-316>318-190100-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
930 AM MST SUN JAN 18 2026
REST OF TODAY...MOSTLY CLOUDY. HIGHS 25 TO 35
20 TO 30 IN THE
MOUNTAINS. GUSTS UP TO 35 MPH LATE IN THE MORNING.
TONIGHT
PARTLY CLOUDY. LOWS 10 TO 20.
MARTIN LUTHER KING JR DAY
SUNNY THEN BECOMING PARTLY CLOUDY IN
THE AFTERNOON THEN BECOMING MOSTLY CLOUDY. HIGHS 30 TO 40...25 TO
35 IN THE MOUNTAINS.
TUESDAY
MOSTLY CLOUDY. LOWS 15 TO 25. HIGHS 30 TO 40.
WEDNESDAY
PARTLY CLOUDY. LOWS 15 TO 20. HIGHS 25 TO 35.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SNOW. LOWS 5 TO 20. HIGHS
25 TO 35.
MTZ315-319>330-190100-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
930 AM MST SUN JAN 18 2026
REST OF TODAY...PARTLY CLOUDY. HIGHS 30 TO 35
20 TO 30 IN THE
MOUNTAINS.
TONIGHT
MOSTLY CLEAR. LOWS 10 TO 20.
MARTIN LUTHER KING JR DAY
SUNNY THEN BECOMING PARTLY CLOUDY.
HIGHS 30 TO 40...25 TO 30 IN THE MOUNTAINS.
TUESDAY
PARTLY CLOUDY. LOWS 10 TO 25. HIGHS 25 TO 35.
WEDNESDAY
PARTLY CLOUDY. LOWS 10 TO 25. HIGHS 25 TO 35.
THURSDAY
MOSTLY CLOUDY. LOWS 15 TO 25. HIGHS 30 TO 40.
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