337
FPUS65 KTFX 190930
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
228 AM MST MON JAN 19 2026
MTZ301>314-316>318-200100-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
229 AM MST MON JAN 19 2026
TODAY...INCREASING CLOUDS. HIGHS 35 TO 45
30 TO 40 IN THE
MOUNTAINS.
TONIGHT
MOSTLY CLOUDY. LOWS 20 TO 25. GUSTS UP TO 35 MPH AFTER
MIDNIGHT.
TUESDAY
MOSTLY CLOUDY THEN CLEARING. CHANCE OF SNOW. HIGHS
30 TO 35...20 TO 30 IN THE MOUNTAINS. NORTHWEST WINDS 20 TO
30 MPH WITH GUSTS TO 40 MPH.
WEDNESDAY
MOSTLY CLOUDY. LOWS 10 TO 20. HIGHS 25 TO 30.
THURSDAY
MOSTLY CLOUDY. LOWS 5 BELOW TO 15 ABOVE ZERO. HIGHS
20 TO 25.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SNOW. LOWS 5 BELOW TO
10 ABOVE ZERO. HIGHS 15 TO 25.
MTZ315-319>330-200100-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
229 AM MST MON JAN 19 2026
TODAY...SUNNY. HIGHS 30 TO 40
25 TO 35 IN THE MOUNTAINS.
TONIGHT
PARTLY CLOUDY. LOWS 15 TO 25.
TUESDAY
MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY IN THE
AFTERNOON THEN BECOMING MOSTLY CLEAR. CHANCE OF SNOW. HIGHS 30 TO
35...20 TO 30 IN THE MOUNTAINS.
WEDNESDAY
PARTLY CLOUDY. LOWS 10 TO 20. HIGHS 25 TO 35.
THURSDAY
MOSTLY CLOUDY. LOWS 5 TO 20. HIGHS 25 TO 35.
FRIDAY
PARTLY CLOUDY. LOWS 5 TO 15. HIGHS 20 TO 30.
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