Moderate Cold Wave ● Active

Winter Weather Advisory issued November 9 at 2:07PM AKST until November 10 at 9:00AM AKST by NWS Anchorage AK, United States of America

Icon = what happened · ring colour = how serious: Extreme Severe Moderate Minor

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* WHAT...Mixed precipitation expected. Total snow accumulation less
than 1 inch. Ice accumulations of a light glaze to a few hundredths
of an inch. Northeast winds gusting as high as 50 mph across parts
of the Matanuska Valley.

* WHERE...Anchorage and Lower Matanuska Valley.

* WHEN...From 11 PM this evening to 9 AM AKST Tuesday.

* IMPACTS...Travel could be difficult. Across the Matanuska Valley,
gusty winds could bring down a few tree branches. Some roads and
bridges will likely become slick and hazardous, especially in wind
sheltered areas.

* ADDITIONAL DETAILS...The timing of precipitation has changed and
the advisory start time has been pushed back to tonight. For mid to
late this afternoon, expect a brief period of light snow with
little to no accumulation. The evening hours will then be mostly
dry before precipitation moves back in during the overnight hours.
Snow will transition to freezing rain overnight before becoming all
rain with above freezing temperatures Tuesday morning. There is
increased confidence in a quicker warm-up, meaning less snow
accumulation and a quicker changeover to rain. Wind sheltered areas
from east Anchorage up the Glenn Highway to Eagle River, Chugiak,
Eklutna, and the Butte will hold on to freezing surface
temperatures the longest, so roads could be icy for the morning
commute.

Measurements

Coordinates39.9645, -100.8105
RegionAnchorage; Lower Matanuska Valley
Location Precisioncountry
Issuing AuthorityUnited States of America — us-noaa-nws-en
Cap UrgencyExpected
Cap CertaintyLikely
Cap Expires2026-11-10T07:30:00-09:00

Official source

Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.

This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.

Severity as published by WMO Alert Hub (national weather services).

View original report

Also reported by: WMO

This event as JSON · API and licence

Source updated 32 minutes ago (Nov 9, 2026 23:08 UTC) · we last heard from WMO Alert Hub (national weather services) 4 seconds ago

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About this location

The agency did not publish coordinates for this warning. The pin is the centre of the country, not the location of the event — read the area name, not the map, for where it applies.

Area as the agency stated it: Anchorage; Lower Matanuska Valley

Official authorities in United States

If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.

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What to do

Follow the instructions issued by WMO Alert Hub (national weather services) and your local emergency services. The guidance below is background.

Hypothermia and frostbite prevention, home heating safety, and surviving being stranded in a vehicle.

Open Severe Cold & Winter Storm Safety →

Earlier cold wave events in United States

Severe and extreme events of the same kind, before this one. Listed for scale, not because they are connected to it.

Nearby & related events

Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.