139
FPUS65 KTFX 130634
AFPTFX
CENTRAL AND SOUTHWEST MONTANA AREA FORECAST
NATIONAL WEATHER SERVICE GREAT FALLS MT
1233 AM MDT SUN SEP 13 2026
MTZ301>314-316>318-141200-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1233 AM MDT SUN SEP 13 2026
...HIGH WIND WATCH IN EFFECT FROM MONDAY MORNING THROUGH MONDAY
AFTERNOON FOR JUDITH BASIN COUNTY AND JUDITH GAP...FERGUS COUNTY
BELOW 4500FT...SNOWY AND JUDITH MOUNTAINS...
REST OF TONIGHT
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
AFTERNOON AND EVENING. SLIGHT CHANCE OF RAIN SHOWERS AFTER
MIDNIGHT. HIGHS 60 TO 70...50 TO 60 IN THE MOUNTAINS. LOWS 40 TO
45...30 TO 40 IN THE MOUNTAINS.
MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS THROUGH THE DAY.
HIGHS 55 TO 60...45 TO 55 IN THE MOUNTAINS. WEST WINDS 20 TO
30 MPH WITH GUSTS TO 45 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 35 TO 40. GUSTS UP TO 35 MPH
IN THE EVENING.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. HIGHS
55 TO 65.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 40 TO
45. HIGHS 60 TO 65.
THURSDAY
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS 65 TO 70.
FRIDAY
MOSTLY CLEAR. LOWS 40 TO 45. HIGHS 65 TO 75.
MTZ315-319>330-141200-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1233 AM MDT SUN SEP 13 2026
...HIGH WIND WARNING IN EFFECT FROM NOON TODAY TO 6 PM MDT THIS
EVENING FOR MADISON RIVER VALLEY...
REST OF TONIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING. CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. HIGHS
65 TO 75...60 TO 70 IN THE MOUNTAINS. LOWS 35 TO 50...30 TO 45 IN
THE MOUNTAINS. WEST WINDS AROUND 20 MPH WITH GUSTS TO 40 MPH.
MONDAY...PARTLY CLOUDY. HIGHS 55 TO 65
45 TO 55 IN THE
MOUNTAINS.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 35.
TUESDAY
PARTLY CLOUDY. HIGHS 60 TO 70.
WEDNESDAY
PARTLY CLOUDY. LOWS 35 TO 40. HIGHS 60 TO 70.
THURSDAY
MOSTLY CLEAR. CHANCE OF RAIN SHOWERS. LOWS 35 TO 40.
HIGHS 60 TO 70.
FRIDAY
MOSTLY CLEAR. CHANCE OF RAIN SHOWERS. LOWS 35 TO 45.
HIGHS 65 TO 75.
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