Winter Storm Warning/Watch/Advisory
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Note: Be sure to pay close attention to the date and time of each warning.
This document contains all warnings in the state so please read the
complete document.
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WWUS45 KMSO 081948
WSWMSO
URGENT - WINTER WEATHER MESSAGE
National Weather Service Missoula MT
1248 PM MST Sun Feb 8 2026
MTZ006-091800-
/O.EXT.KMSO.WW.Y.0006.260208T2000Z-260209T1800Z/
Bitterroot/Sapphire Mountains-
1248 PM MST Sun Feb 8 2026
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 11 AM MST MONDAY...
* WHAT...Snow expected. There is a likelihood of moderate winter
weather impacts. Total snow accumulations of 1 to 5 inches.
* WHERE...Lolo Pass and Highway 93 Sula to Lost Trail Pass.
* WHEN...Until 11 AM MST Monday.
* IMPACTS...For MODERATE winter weather impacts, expect disruptions
to normal activities. Hazardous traveling conditions. Use extra
caution while driving. Closures and disruptions to infrastructure
may occur. The hazardous conditions could impact the Monday
morning commute, especially over higher passes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
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IDZ006-091800-
/O.CON.KMSO.WW.Y.0006.260209T0100Z-260209T1800Z/
Southern Clearwater Mountains-
1148 AM PST Sun Feb 8 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 10 AM PST MONDAY ABOVE 4000 FEET...
* WHAT...Snow expected above 4000 feet. There is a likelihood of
moderate winter weather impacts. Total snow accumulations of 1 to
5 inches.
* WHERE...Elk City and Dixie.
* WHEN...From 5 PM this afternoon to 10 AM PST Monday.
* IMPACTS...For MODERATE winter weather impacts, expect disruptions
to normal activities. Hazardous traveling conditions. Use extra
caution while driving. Closures and disruptions to infrastructure
may occur. The hazardous conditions could impact the Monday
morning commute, especially over higher passes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
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IDZ009-091800-
/O.CON.KMSO.WW.Y.0006.260209T0100Z-260209T1800Z/
Western Lemhi County-
1248 PM MST Sun Feb 8 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 11 AM MST MONDAY ABOVE 6000 FEET...
* WHAT...Snow expected above 6000 feet. There is a likelihood of
minor to moderate winter weather impacts. Total snow accumulations
of 2 to 7 inches. Winds gusting as high as 35 mph.
* WHERE...Williams Creek Summit.
* WHEN...From 6 PM this evening to 11 AM MST Monday.
* IMPACTS...For MODERATE winter weather impacts, expect disruptions
to normal activities. Hazardous traveling conditions. Use extra
caution while driving. Closures and disruptions to infrastructure
may occur. The hazardous conditions could impact the Monday
morning commute, especially over higher passes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
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IDZ010-091800-
/O.CON.KMSO.WW.Y.0006.260209T0100Z-260209T1800Z/
Eastern Lemhi County-
1248 PM MST Sun Feb 8 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 11 AM MST MONDAY ABOVE 6000 FEET...
* WHAT...Snow expected above 6000 feet. There is a chance of minor
to moderate winter weather impacts. Total snow accumulations of 1
to 7 inches.
* WHERE...Highway 93 Lost Trail Pass to Gibbonsville, Lemhi Pass,
Highway 28 Tendoy to Lone Pine, and Bannock Pass.
* WHEN...From 6 PM this evening to 11 AM MST Monday.
* IMPACTS...For MODERATE winter weather impacts, expect disruptions
to normal activities. Hazardous traveling conditions. Use extra
caution while driving. Closures and disruptions to infrastructure
may occur. The hazardous conditions could impact the Monday
morning commute, especially over higher passes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
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MTZ002-091800-
/O.CON.KMSO.WW.Y.0006.260209T0100Z-260209T1800Z/
West Glacier Region-
1248 PM MST Sun Feb 8 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 11 AM MST MONDAY ABOVE 4000 FEET...
* WHAT...Snow expected above 4000 feet. There is a likelihood of
minor to moderate winter weather impacts. Total snow accumulations
of 1 to 4 inches.
* WHERE...Glacier National Park and Marias Pass.
* WHEN...From 6 PM this evening to 11 AM MST Monday.
* IMPACTS...For MODERATE winter weather impacts, expect disruptions
to normal activities. Hazardous traveling conditions. Use extra
caution while driving. Closures and disruptions to infrastructure
may occur. The hazardous conditions could impact the Monday
morning commute, especially over higher passes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
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MTZ004-091800-
/O.CON.KMSO.WW.Y.0006.260209T0100Z-260209T1800Z/
Lower Clark Fork Region-
1248 PM MST Sun Feb 8 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 11 AM MST MONDAY ABOVE 4000 FEET...
* WHAT...Snow expected above 4000 feet. There is a likelihood of
moderate winter weather impacts. Total snow accumulations of 1 to
5 inches inches.
* WHERE...I-90 Lookout Pass to Haugan and Evaro Hill.
* WHEN...From 6 PM this evening to 11 AM MST Monday.
* IMPACTS...For MODERATE winter weather impacts, expect disruptions
to normal activities. Hazardous traveling conditions. Use extra
caution while driving. Closures and disruptions to infrastructure
may occur. The hazardous conditions could impact the Monday
morning commute, especially over higher passes.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.
&&
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WWUS45 KTFX 080734
WSWTFX
URGENT - WINTER WEATHER MESSAGE
National Weather Service Great Falls MT
1234 AM MST Sun Feb 8 2026
MTZ301-307-090000-
/O.NEW.KTFX.WW.Y.0005.260209T0000Z-260209T1800Z/
East Glacier Park Region-Southern Rocky Mountain Front-
Including the following locations: Rogers Pass, East Glacier
Park, Kiowa, Marias Pass, Saint Mary, Logan Pass, and Babb
1234 AM MST Sun Feb 8 2026
...WINTER WEATHER ADVISORY IN EFFECT
FROM 5 PM THIS AFTERNOON TO 11 AM MST MONDAY...
* WHAT...Snow expected. Total snow accumulations between 3 and 5
inches. Isolated snowfall accumulations near 12 inches at ridge
tops.
* WHERE...The Continental Divide along the Rocky Mountain Front.
* WHEN...From 5 PM this afternoon to 11 AM MST Monday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To see a graphical representation of the degree of stress on young
livestock please visit our webpage and select Local Programs then
Cold Air Advisory for Newborn Livestock.
&&
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MTZ317-090000-
/O.NEW.KTFX.WW.Y.0005.260209T0000Z-260209T1800Z/
Little Belt and Highwood Mountains-
Including the following locations: Kings Hill Pass, Neihart, and
Monarch
1234 AM MST Sun Feb 8 2026
...WINTER WEATHER ADVISORY IN EFFECT
FROM 5 PM THIS AFTERNOON TO 11 AM MST MONDAY...
* WHAT...Snow expected. Total snow accumulations between 3 and 6
inches.
* WHERE...Little Belt and Highwood Mountains.
* WHEN...From 5 PM this afternoon to 11 AM MST Monday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To see a graphical representation of the degree of stress on young
livestock please visit our webpage and select Local Programs then
Cold Air Advisory for Newborn Livestock.
&&
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MTZ327-090000-
/O.NEW.KTFX.WW.Y.0005.260209T0000Z-260209T1800Z/
Northwest Beaverhead County-
Including the following locations: Wise River, Wisdom, Big Hole
Pass, Chief Joseph Pass, and Dewey
1234 AM MST Sun Feb 8 2026
...WINTER WEATHER ADVISORY IN EFFECT
FROM 5 PM THIS AFTERNOON TO 11 AM MST MONDAY...
* WHAT...Snow expected. Total snow accumulations 3 to 6 inches.
Isolated snowfall accumulations near 12 inches at ridge tops.
* WHERE...Northwest Beaverhead County.
* WHEN...From 5 PM this afternoon to 11 AM MST Monday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To see a graphical representation of the degree of stress on young
livestock please visit our webpage and select Local Programs then
Cold Air Advisory for Newborn Livestock.
&&
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MTZ330-090000-
/O.NEW.KTFX.WW.Y.0005.260209T0000Z-260209T1800Z/
Gallatin and Madison County Mountains and Centennial Mountains-
Including the following locations: West Yellowstone, Raynolds
Pass, Big Sky, and Targhee Pass
1234 AM MST Sun Feb 8 2026
...WINTER WEATHER ADVISORY IN EFFECT
FROM 5 PM THIS AFTERNOON TO 11 AM MST MONDAY...
* WHAT...Snow expected. Total snow accumulations 2 to 5 inches.
Isolated snowfall accumulations near 10 inches at ridge tops.
* WHERE...Gallatin and Madison County Mountains and Centennial
Mountains.
* WHEN...From 5 PM this afternoon to 11 AM MST Monday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To see a graphical representation of the degree of stress on young
livestock please visit our webpage and select Local Programs then
Cold Air Advisory for Newborn Livestock.
&&
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Brusda
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