580
FPUS65 KTFX 220530
SFPMT
STATE FORECAST FOR MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
1030 PM MST WED JAN 21 2026
MTZ001>007-043-221100-
WEST OF THE CONTINENTAL DIVIDE-
NATIONAL WEATHER SERVICE MISSOULA MT
1030 PM MST WED JAN 21 2026
TONIGHT
MOSTLY CLOUDY. LOWS 9 TO 16.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S TO MID 30S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS 2 TO 9.
FRIDAY
PARTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS 18 TO
25.
SATURDAY
PARTLY CLOUDY. LOWS ZERO TO 7 ABOVE. HIGHS IN THE
20S.
SUNDAY
PARTLY CLOUDY. LOWS 4 TO 11. HIGHS IN THE MID 20S TO
LOWER 30S.
MONDAY
PARTLY CLOUDY. LOWS 6 TO 13. HIGHS IN THE UPPER 20S TO
MID 30S.
MTZ301>314-316>318-221100-
CENTRAL MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1030 PM MST WED JAN 21 2026
...EXTREME COLD WATCH IN EFFECT FROM THURSDAY EVENING THROUGH
FRIDAY MORNING FOR HILL COUNTY...NORTHERN BLAINE COUNTY...BEARS
PAW MOUNTAINS AND SOUTHERN BLAINE...
TONIGHT
INCREASING CLOUDS. LOWS ZERO TO 10 ABOVE.
THURSDAY
MOSTLY CLOUDY. HIGHS 5 TO 15.
THURSDAY NIGHT
MOSTLY CLOUDY. COLDER. SLIGHT CHANCE OF SNOW
THROUGH THE NIGHT. LOWS 5 BELOW TO 15 BELOW ZERO.
FRIDAY
PARTLY CLOUDY. HIGHS ZERO TO 10 ABOVE.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. LOWS 10 BELOW
TO 10 ABOVE ZERO. HIGHS 15 TO 20.
SUNDAY
PARTLY CLOUDY. LOWS ZERO TO 15 ABOVE. HIGHS 15 TO 25.
MONDAY
PARTLY CLOUDY. LOWS 5 TO 20. HIGHS 30 TO 40.
MTZ315-319>330-221100-
SOUTHWEST MONTANA-
NATIONAL WEATHER SERVICE GREAT FALLS MT
1030 PM MST WED JAN 21 2026
TONIGHT
INCREASING CLOUDS. LOWS 5 TO 10.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN BECOMING PARTLY
CLOUDY. HIGHS 20 TO 30...15 TO 25 IN THE MOUNTAINS.
THURSDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW THROUGH THE
NIGHT. LOWS ZERO TO 5 ABOVE.
FRIDAY
PARTLY CLOUDY. HIGHS 10 TO 15.
SATURDAY
PARTLY CLOUDY. LOWS 5 BELOW TO 10 ABOVE ZERO. HIGHS
15 TO 25.
SUNDAY
PARTLY CLOUDY. LOWS ZERO TO 15 ABOVE. HIGHS 20 TO 30.
MONDAY
PARTLY CLOUDY. LOWS 5 TO 20. HIGHS 25 TO 35.
MTZ016>027-059>062-221100-
NORTHEAST MONTANA-
NATIONAL WEATHER SERVICE GLASGOW MT
1030 PM MST WED JAN 21 2026
...EXTREME COLD WARNING IN EFFECT FROM 3 AM THURSDAY TO 1 PM MST
SUNDAY...
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF LIGHT SNOW IN THE
EVENING. LOWS 5 BELOW TO ZERO.
THURSDAY
MOSTLY CLOUDY. HIGHS ZERO TO 10 ABOVE.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS 20 BELOW TO 25 BELOW ZERO.
FRIDAY
PARTLY CLOUDY. HIGHS 5 BELOW TO ZERO.
SATURDAY
MOSTLY CLOUDY. HIGHS 5 TO 15. LOWS 10 BELOW TO
15 BELOW ZERO.
SUNDAY
PARTLY CLOUDY. HIGHS 5 TO 15. LOWS 5 BELOW TO 10 BELOW
ZERO.
MONDAY
PARTLY CLOUDY. HIGHS IN THE 20S. LOWS ZERO TO 10 ABOVE.
MTZ028>042-056>058-063>068-221100-
SOUTH CENTRAL AND SOUTHEAST MONTANA-
NATIONAL WEATHER SERVICE BILLINGS MT
1030 PM MST WED JAN 21 2026
...COLD WEATHER ADVISORY IN EFFECT FROM 3 PM THURSDAY TO 10 AM MST
FRIDAY FOR MOST OF SOUTHEAST MONTANA...
REST OF TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS.
LOWS OF ZERO TO 15 ABOVE ZERO.
THURSDAY
MOSTLY CLOUDY. HIGHS FROM THE UPPER 20S WEST TO
AROUND 10 EAST.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS.
LOWS IN THE UPPER SINGLE DIGITS BELOW ZERO TO THE LOWER SINGLE
DIGITS ABOVE ZERO.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS. HIGHS IN THE
LOWER SINGLE DIGITS ABOVE ZERO TO THE MID TEENS ABOVE ZERO.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE SINGLE DIGITS ABOVE
AND BELOW ZERO.
SATURDAY
PARTLY SUNNY. HIGHS AROUND 10 TO THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS.
LOWS FROM THE TEENS WEST TO THE SINGLE DIGITS BELOW ZERO EAST.
SUNDAY
PARTLY SUNNY. HIGHS FROM AROUND 30 WEST TO AROUND
10 EAST.
SUNDAY NIGHT AND MONDAY
PARTLY CLOUDY. LOWS FROM THE TEENS
WEST TO THE SINGLE DIGITS BELOW ZERO EAST. HIGHS AROUND 30 TO THE
LOWER 40S.
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