Montana Weather General Forecast
011
FPUS65 KTFX 180723
SFPMT
State Forecast For Montana
National Weather Service Great Falls MT
1223 AM MST Tue Feb 18 2025
MTZ001.007-043-191100-
West of the Continental Divide-
National Weather Service Missoula MT
1223 AM MST Tue Feb 18 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS
EVENING for Kootenai/Cabinet Region...
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 AM MST
TUESDAY for West Glacier Region...Flathead/Mission
Valleys...Lower Clark Fork Region...Missoula/Bitterroot
Valleys...Bitterroot/Sapphire Mountains...Butte/Blackfoot
Region...Potomac/Seeley Lake Region...
.TONIGHT...Snow likely. Lows 12 to 19.
.TUESDAY...Mostly cloudy with a slight chance of snow. Highs in
the mid 20s to lower 30s.
.TUESDAY NIGHT...Partly cloudy. Lows 3 to 10.
.WEDNESDAY...Mostly cloudy. A chance of rain and snow likely in
the afternoon and evening. Highs in the 30s.
.THURSDAY...Mostly cloudy with a chance of rain and snow. Patchy
fog. Lows in the 20s. Highs in the mid 30s to lower 40s.
.FRIDAY...Mostly cloudy. Lows in the 20s. Highs in the upper 30s
to mid 40s.
.SATURDAY...Mostly cloudy with a chance of rain. Lows in the 20s.
Highs in the 40s.
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MTZ301.314-316.318-191100-
Central Montana-
National Weather Service Great Falls MT
1223 AM MST Tue Feb 18 2025
...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MST
WEDNESDAY FOR Northern High Plains...
...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL NOON MST
WEDNESDAY FOR Eastern Glacier, Western Toole, and Central
Pondera...Eastern Toole and Liberty...Hill County...Northern
Blaine County...Western and Central Chouteau County...Bears Paw
Mountains and Southern Blaine...
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 AM MST TUESDAY FOR
Southern Rocky Mountain Front...Southern High Plains...Eastern
Pondera and Eastern Teton...Cascade County below 5000ft...Judith
Basin County and Judith Gap...Fergus County below 4500ft...Gates
of the Mountains...Little Belt and Highwood Mountains...Snowy and
Judith Mountains...
.REST OF TONIGHT...Cloudy. Patchy blowing snow in the evening.
Chance of snow through the night. Lows 15 below to 30 below
zero...5 below to 20 below zero in the mountains.
.TUESDAY...Mostly cloudy. Slight chance of snow. Highs 10 below
to zero...5 below to 10 above zero in the mountains.
.TUESDAY NIGHT...Partly cloudy. Lows 15 below to 30 below zero...
5 below to 20 below zero in the mountains.
.WEDNESDAY...Partly cloudy. Not as cold. Chance of snow. Highs
5 to 15.
.THURSDAY...Mostly cloudy. Not as cool. Slight chance of snow.
Lows zero to 15 above. Highs 30 to 40.
.FRIDAY...Partly cloudy. Lows 15 to 30. Highs 35 to 40.
.SATURDAY...Mostly cloudy. Lows 25 to 35. Highs 40 to 45.
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MTZ315-319.330-191100-
Southwest Montana-
National Weather Service Great Falls MT
1223 AM MST Tue Feb 18 2025
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 AM MST TUESDAY FOR
Upper Blackfoot and MacDonald Pass...Helena Valley...Big Belt,
Bridger and Castle Mountains...Meagher County Valleys...Elkhorn
and Boulder Mountains...Canyon Ferry Area...Missouri
Headwaters...Gallatin Valley...Northwest Beaverhead
County...Gallatin and Madison County Mountains and Centennial
Mountains...
.REST OF TONIGHT...Snow. Lows 5 below to 15 above zero.
.TUESDAY...Cloudy. Chance of snow through the day. Highs 15 to
25...10 to 20 in the mountains.
.TUESDAY NIGHT...Mostly cloudy. Colder. Slight chance of snow.
Lows 15 below to 5 above zero...10 below to 10 above zero in the
mountains.
.WEDNESDAY...Mostly cloudy. Chance of snow. Highs 20 to 30.
.THURSDAY...Mostly cloudy. Chance of snow. Lows 15 to 25. Highs
30 to 35.
.FRIDAY...Partly cloudy. Lows 15 to 25. Highs 30 to 40.
.SATURDAY...Mostly cloudy. Lows 15 to 30. Highs 30 to 40.
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MTZ016.027-059.062-191100-
Northeast Montana-
National Weather Service Glasgow MT
1223 AM MST Tue Feb 18 2025
...EXTREME COLD WARNING IN EFFECT UNTIL 11 AM MST WEDNESDAY...
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 2 AM MST TUESDAY...
.REST OF TONIGHT...Partly cloudy. Lows 30 below to 35 below zero.
.TUESDAY...Partly cloudy. Highs 10 below to 15 below zero.
.TUESDAY NIGHT...Mostly clear. Lows 30 below to 35 below zero.
.WEDNESDAY...Mostly clear. Highs 5 below to 5 above zero.
.THURSDAY...Partly cloudy. Highs 18 to 23. Lows 5 below to
5 above zero.
.FRIDAY...Partly cloudy. Highs in the lower to mid 30s. Lows
10 to 20.
.SATURDAY...Partly cloudy. Highs in the upper 30s to mid 40s.
Lows in the lower to mid 20s.
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MTZ028.042-056.058-063.068-191100-
South Central and Southeast Montana-
National Weather Service Billings MT
1223 AM MST Tue Feb 18 2025
...Winter Storm Warning in effect until 5 PM MST Tuesday for most of
South Central Montana...
...Cold Weather Advisory in effect until noon MST Wednesday for most
of South Central Montana... and most of Southeast Montana...
...Winter Weather Advisory in effect until 5 PM MST Tuesday for
portions of South Central Montana... and most of Southeast
Montana...
...Extreme Cold Warning in effect until noon MST Wednesday for
portions of Southeast Montana...
.REST OF TONIGHT...Patchy blowing snow west...and patchy blowing
snow east...and snow west...and chance of snow east. Lows in the
mid single digits below zero to around 20 below zero.
.TUESDAY...Cloudy. Chance of snow. Highs in the mid single digits
below zero to the upper single digits above zero.
.TUESDAY NIGHT...Mostly cloudy. Lows from around 10 below zero
west to around 30 below zero east.
.WEDNESDAY...Mostly sunny. Highs from the mid 20s west to the
single digits above zero east.
.WEDNESDAY NIGHT...Partly cloudy. Chance of snow. Lows from the
teens west to the teens below zero east.
.THURSDAY...Partly sunny. Slight chance of snow. Highs from
around 40 west to around 20 east.
.THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows from the mid 20s
west to the single digits above zero east. Highs in the lower 30s
to the lower 40s.
.FRIDAY NIGHT...Mostly clear. Lows in the upper teens to the
upper 20s.
.SATURDAY...Mostly sunny. Highs in the mid 30s to upper 40s.
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