Severe weather · Alaska

Winter Storm Warning for 2 Alaska counties

The National Weather Service in Fairbanks has a Winter Storm Warning for the Yukon Flats, the White Mountains and the Upper Chena River Valley, from 10 AM Tuesday to 4:00 PM AKDT Wednesday. Heavy snow could bring 5 to 10 inches.

No longer in effect · Updated · Herebeat Hazard Desk

Key facts

Alert
Winter Storm Warning (severe)
Issued by
National Weather Service, Fairbanks AK
Areas
Eastern Alaska Range North of Trims Camp; Eastern Alaska Range South of Trims Camp; Yukon Flats; White Mountains and High Terrain South of the Yukon River; Upper Chena River Valley; Fortymile Country; Upper Tanana Valley; Delta Junction; Tanana Flats; Eielson AFB and Salcha; Two Rivers
In effect
until 4:00 AM AKDT, Oct 22, 2026
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What the National Weather Service says

“Total snow accumulations between 5 and 10 inches expected.”

NWS Fairbanks AK, Winter Storm Warning, 1:48 PM AKDT Oct 20, 2026 · official alert

“Travel could be difficult.”

NWS Fairbanks AK, Winter Storm Warning, 1:48 PM AKDT Oct 20, 2026 · official alert

“If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency.”

NWS Fairbanks AK, Winter Storm Warning, 1:48 PM AKDT Oct 20, 2026 · official alert

What to do

Avoid travel if you can. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency.

Check road conditions before you go. The National Weather Service points to 511.alaska.gov, or you can call 5 1 1. Blowing snow could reduce visibility below one half mile at times.

Protect pipes, plants and pets from the cold, and check on older neighbors.

Context

The heaviest snow is most likely southeast of Fort Yukon. The National Weather Service says snow amounts drop quickly to the west and north, and places near Beaver and Livengood may see 1 to 3 inches or less.

FEMA flood-insurance claims in the two Alaska areas covered by this alert total 72 and 245 since 1978 and 1984. These counts include only insured properties and do not measure snow or winter storm impacts. Both areas were included in a 2022 FEMA declaration for a severe winter storm and straight-line winds.

Updates

  1. The winter storm warning is no longer in effect.
  2. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 AM AKDT.
  3. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  4. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  5. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  6. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  7. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  8. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  9. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  10. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  11. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  12. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  13. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  14. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  15. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  16. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  17. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  18. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  19. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  20. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  21. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  22. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  23. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  24. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  25. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  26. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  27. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  28. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  29. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  30. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  31. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  32. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  33. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  34. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  35. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  36. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  37. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  38. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  39. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  40. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  41. The National Weather Service expanded the winter storm warning to more areas. It is in effect until 4:00 PM AKDT.
  42. The National Weather Service updated the winter storm warning; it remains in effect until 4:00 PM AKDT.
  43. NWS Fairbanks AK issued the winter storm warning until 4:00 PM AKDT.

History here

This county: 72 flood insurance claims in FEMA's National Flood Insurance Program records since 1984, most recent 2020.

This county: recent federal disaster declarations

  • DR-4893 (2025): severe storms, flooding, and remnants of typhoon halong
  • DR-4730 (2023): flooding
  • DR-4648 (2022): severe winter storm and straight-line winds
  • DR-4122 (2013): flooding
  • DR-1843 (2009): flooding and ice jams

This county: 245 flood insurance claims in FEMA's National Flood Insurance Program records since 1978, most recent 2024.

This county: recent federal disaster declarations

  • DR-4648 (2022): severe winter storm and straight-line winds
  • DR-4162 (2014): severe storms, straight-line winds, and flooding
  • DR-1796 (2008): severe storms, flooding, landslides, and mudslides

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Questions

Is there a Winter Storm Warning in the Yukon Flats, Alaska?
Yes. The National Weather Service in Fairbanks issued a Winter Storm Warning that runs from 10 AM Tuesday to 4:00 PM AKDT Wednesday. It also covers the White Mountains and the Upper Chena River Valley.
How much snow is expected in the Winter Storm Warning area?
The National Weather Service expects total snow accumulations between 5 and 10 inches. Wind could gust as high as 35 mph across higher elevations.
Will travel be affected by this winter storm?
Travel could be difficult. Gusty winds could cause areas of blowing snow that reduce visibility below one half mile at times.

Sources

  1. NWS Fairbanks AK: Winter Storm Warning, Oct 20, 2026 weather.gov
  2. FEMA OpenFEMA: NFIP claims and disaster declarations fema.gov

How this page is made. The Herebeat Hazard Desk builds event pages from official U.S. government data (National Weather Service, USGS, FEMA). The text is written with AI from that data; every number and quote is checked against the official source automatically before publishing, and the page is updated when the agency updates the event. The official source is always the reference. Spotted a mistake? info@herebeat.app. About the Hazard Desk.

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