Severe Center
United States Warnings, Watches, And Advisories Winter Weather Advisory
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LAT:
38
LON:
-97.03
Map Legend
WWA Legend
Additional Locations
Winter Weather Advisory
WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO NOON MDT MONDAY
In effect:
Sunday, Oct 11 2026 12:00 AM MDT - Monday, Oct 12 2026 12:00 PM MDT
Sunday, Oct 11 2026 12:00 AM MDT - Monday, Oct 12 2026 12:00 PM MDT
Issued by:
NWS Billings MT
NWS Billings MT
What:
Periods of wet snow and blowing snow expected. Total snow accumulations between 2 and 6 inches. Winds gusting as high as 40 mph.
Periods of wet snow and blowing snow expected. Total snow accumulations between 2 and 6 inches. Winds gusting as high as 40 mph.
Where:
Portions of central and south central Montana.
Portions of central and south central Montana.
When:
From midnight tonight to noon MDT Monday.
From midnight tonight to noon MDT Monday.
Impacts:
Travel could be difficult, due to areas of slushy or snowy roads and poor visibility. This includes US-191 from Big Timber to Judith Gap, I-90 from Big Timber to Livingston, and over Bozeman Pass.
Travel could be difficult, due to areas of slushy or snowy roads and poor visibility. This includes US-191 from Big Timber to Judith Gap, I-90 from Big Timber to Livingston, and over Bozeman Pass.
Additional Details:
Tree and power line damage is possible which may result in power outages.
Tree and power line damage is possible which may result in power outages.
Instructions:
Slow down and use caution while traveling. For the latest road conditions, call 5 1 1.
Be prepared for winter conditions and slick roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury.
Slow down and use caution while traveling. For the latest road conditions, call 5 1 1.
Be prepared for winter conditions and slick roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury.
Areas Impacted:
Northern Park
Judith Gap
Livingston Area
Beartooth Foothills
Northern Sweet Grass
Southern Wheatland
Winter Weather Advisory
WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM MDT MONDAY
In effect:
Saturday, Oct 10 2026 6:00 PM MDT - Monday, Oct 12 2026 6:00 AM MDT
Saturday, Oct 10 2026 6:00 PM MDT - Monday, Oct 12 2026 6:00 AM MDT
Issued by:
NWS Great Falls MT
NWS Great Falls MT
What:
Snow expected. Total snow accumulations of between 3 to 5 inches across lower elevations, with 5 to 10 inches in the mountains. Locally higher amounts possible. Winds gusting as high as 40 mph.
Snow expected. Total snow accumulations of between 3 to 5 inches across lower elevations, with 5 to 10 inches in the mountains. Locally higher amounts possible. Winds gusting as high as 40 mph.
Where:
A portion of north central Montana.
A portion of north central Montana.
When:
From 6 PM this evening to 6 AM MDT Monday.
From 6 PM this evening to 6 AM MDT Monday.
Impacts:
Travel could be difficult. Gusty winds combined with the wet and heavy nature of the snow could bring down tree branches. Isolated power outages are possible.
Travel could be difficult. Gusty winds combined with the wet and heavy nature of the snow could bring down tree branches. Isolated power outages are possible.
Additional Details:
Snowfall amounts will vary drastically from grassy surfaces to roadways, most notably at lower elevations, with accumulations on non-grassy surfaces being confined mainly to between the evening through late morning hours.
Snowfall amounts will vary drastically from grassy surfaces to roadways, most notably at lower elevations, with accumulations on non-grassy surfaces being confined mainly to between the evening through late morning hours.
Instructions:
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.
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.
Areas Impacted:
East Glacier Park Region
Northern High Plains
Eastern Glacier, Western Toole, and Central Pondera
Eastern Toole and Liberty
Western and Central Chouteau County
Bears Paw Mountains and Southern Blaine
Fergus County below 4500ft
Winter Weather Advisory
WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 AM MDT MONDAY
In effect:
Saturday, Oct 10 2026 6:00 PM MDT - Monday, Oct 12 2026 6:00 AM MDT
Saturday, Oct 10 2026 6:00 PM MDT - Monday, Oct 12 2026 6:00 AM MDT
Issued by:
NWS Great Falls MT
NWS Great Falls MT
What:
Snow expected. Total snow accumulations of between 2 to 5 inches across lower elevations, with 5 to 8 inches in the mountains. Locally higher amounts possible. Winds gusting as high as 40 mph.
Snow expected. Total snow accumulations of between 2 to 5 inches across lower elevations, with 5 to 8 inches in the mountains. Locally higher amounts possible. Winds gusting as high as 40 mph.
Where:
Portions of central and southwest Montana.
Portions of central and southwest Montana.
When:
From 6 PM this evening to 6 AM MDT Monday.
From 6 PM this evening to 6 AM MDT Monday.
Impacts:
Travel could be difficult. Gusty winds combined with the wet and heavy nature of the snow could bring down tree branches. Isolated power outages are possible.
Travel could be difficult. Gusty winds combined with the wet and heavy nature of the snow could bring down tree branches. Isolated power outages are possible.
Additional Details:
Snowfall amounts will vary drastically from grassy surfaces to roadways, most notably at lower elevations, with accumulations on non-grassy surfaces being confined mainly to between the evening through late morning hours.
Snowfall amounts will vary drastically from grassy surfaces to roadways, most notably at lower elevations, with accumulations on non-grassy surfaces being confined mainly to between the evening through late morning hours.
Instructions:
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.
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.
Areas Impacted:
Helena Valley
Canyon Ferry Area
Missouri Headwaters
Madison River Valley
Gallatin Valley
Northwest Beaverhead County
Beaverhead and Western Madison below 6000ft
Ruby Mountains and Southern Beaverhead Mountains
Gallatin and Madison County Mountains and Centennial Mountains
Winter Weather Advisory
WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 AM AKDT SUNDAY
In effect:
Friday, Oct 09 2026 10:00 PM AKDT - Sunday, Oct 11 2026 7:00 AM AKDT
Friday, Oct 09 2026 10:00 PM AKDT - Sunday, Oct 11 2026 7:00 AM AKDT
Issued by:
NWS Fairbanks AK
NWS Fairbanks AK
What:
Snow expected. Total snow accumulations up to 8 inches along portions of the Parks Highway. Winds gusting as high as 35 mph may result in areas of blowing snow.
Snow expected. Total snow accumulations up to 8 inches along portions of the Parks Highway. Winds gusting as high as 35 mph may result in areas of blowing snow.
Where:
Southern Denali Borough, especially south of Denali Park.
Southern Denali Borough, especially south of Denali Park.
When:
Until 7 AM AKDT Sunday.
Until 7 AM AKDT Sunday.
Impacts:
An early season snowfall is expected tonight through Saturday night. Rain may mix in on Saturday, but roads and especially bridges are likely to become slick and snow covered.
An early season snowfall is expected tonight through Saturday night. Rain may mix in on Saturday, but roads and especially bridges are likely to become slick and snow covered.
Instructions:
Slow down and use caution while traveling. Visit 511.alaska.gov or call 5 1 1 for the latest road conditions.
Slow down and use caution while traveling. Visit 511.alaska.gov or call 5 1 1 for the latest road conditions.
Areas Impacted:
Southern Denali Borough
Winter Weather Advisory
WINTER WEATHER ADVISORY IN EFFECT FROM 4 PM SATURDAY TO 4 PM AKDT SUNDAY
In effect:
Saturday, Oct 10 2026 4:00 PM AKDT - Sunday, Oct 11 2026 4:00 PM AKDT
Saturday, Oct 10 2026 4:00 PM AKDT - Sunday, Oct 11 2026 4:00 PM AKDT
Issued by:
NWS Fairbanks AK
NWS Fairbanks AK
What:
Snow expected. Snow begins Saturday morning then becomes heavier Saturday night with total snow accumulations up to 8 inches by Sunday evening. Winds gusting as high as 35 mph may result in areas of blowing snow.
Snow expected. Snow begins Saturday morning then becomes heavier Saturday night with total snow accumulations up to 8 inches by Sunday evening. Winds gusting as high as 35 mph may result in areas of blowing snow.
Where:
Eastern Alaska Range South of Trims Camp.
Eastern Alaska Range South of Trims Camp.
When:
From 4 PM Saturday to 4 PM AKDT Sunday.
From 4 PM Saturday to 4 PM AKDT Sunday.
Impacts:
An early season snowfall is expected late tonight through Sunday. Roads and especially bridges are likely to become slick and snow covered.
An early season snowfall is expected late tonight through Sunday. Roads and especially bridges are likely to become slick and snow covered.
Instructions:
Slow down and use caution while traveling. Visit 511.alaska.gov or call 5 1 1 for the latest road conditions.
Slow down and use caution while traveling. Visit 511.alaska.gov or call 5 1 1 for the latest road conditions.
Areas Impacted:
Eastern Alaska Range South of Trims Camp
Winter Weather Advisory
WINTER WEATHER ADVISORY NOW IN EFFECT FROM 6 PM SATURDAY TO 6 AM MDT MONDAY
In effect:
Saturday, Oct 10 2026 6:00 PM MDT - Monday, Oct 12 2026 6:00 AM MDT
Saturday, Oct 10 2026 6:00 PM MDT - Monday, Oct 12 2026 6:00 AM MDT
Issued by:
NWS Missoula MT
NWS Missoula MT
What:
Snow expected. Total snow accumulations between 2 and 6 inches. Winds gusting as high as 40 mph.
Snow expected. Total snow accumulations between 2 and 6 inches. Winds gusting as high as 40 mph.
Where:
I-90 East Missoula to Bearmouth, Highway 83 Seeley Lake to Condon, Highway 200 Bonner to Greenough, Lolo Pass, and Highway 93 Sula to Lost Trail Pass.
I-90 East Missoula to Bearmouth, Highway 83 Seeley Lake to Condon, Highway 200 Bonner to Greenough, Lolo Pass, and Highway 93 Sula to Lost Trail Pass.
When:
From 6 PM Saturday to 6 AM MDT Monday.
From 6 PM Saturday to 6 AM MDT Monday.
Impacts:
Travel could be very difficult.
Travel could be very difficult.
Additional Details:
Prepare for difficult backcountry travel.
Prepare for difficult backcountry travel.
Instructions:
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.
Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury.
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.
Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury.
Areas Impacted:
Bitterroot/Sapphire Mountains
Potomac/Seeley Lake Region
Winter Weather Advisory
WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM SATURDAY TO 6 AM MDT MONDAY
In effect:
Saturday, Oct 10 2026 6:00 PM MDT - Monday, Oct 12 2026 6:00 AM MDT
Saturday, Oct 10 2026 6:00 PM MDT - Monday, Oct 12 2026 6:00 AM MDT
Issued by:
NWS Missoula MT
NWS Missoula MT
What:
Snow expected. Total snow accumulations between 1 and 3 inches, with higher amounts above valley floors and in Glacier National Park. Winds gusting as high as 45 mph.
Snow expected. Total snow accumulations between 1 and 3 inches, with higher amounts above valley floors and in Glacier National Park. Winds gusting as high as 45 mph.
Where:
Glacier National Park, Marias Pass, Essex, Polebridge, Bad Rock Canyon, and Highway 83 Bigfork to Swan Lake.
Glacier National Park, Marias Pass, Essex, Polebridge, Bad Rock Canyon, and Highway 83 Bigfork to Swan Lake.
When:
From 6 PM Saturday to 6 AM MDT Monday.
From 6 PM Saturday to 6 AM MDT Monday.
Impacts:
Plan on slippery road conditions.
Plan on slippery road conditions.
Additional Details:
Prepare for difficult backcountry travel.
Prepare for difficult backcountry travel.
Instructions:
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.
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.
Areas Impacted:
West Glacier Region