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Alaska Severe Weather

Weather warnings issued for Alaska by the National Weather Service — what was warned, where, and how long it stayed in force. 14 of the 66 kept here were severe or extreme.

66 warnings

Every severity, newest first — a state page is where the minor ones are worth counting.

Warning
Winter Weather AdvisoryNWS Anchorage AKThompson PassModerate
Winter Weather AdvisoryNWS Fairbanks AKUpper Koyukuk ValleyModerate
Wind AdvisoryNWS Fairbanks AKDelta JunctionModerate
Wind AdvisoryNWS Anchorage AKAnchorage Hillside / Eagle RiverModerate
Winter Storm WarningNWS Fairbanks AKSouth Slopes Of The Central Brooks RangeSevere
Wind AdvisoryNWS Fairbanks AKEastern Alaska Range North of Trims CampModerate
Winter Weather AdvisoryNWS Anchorage AKNorthern Susitna ValleyModerate
Special Weather StatementNWS Fairbanks AKDalton Highway Summits; White Mountains Moderate
Winter Weather AdvisoryNWS Fairbanks AKEastern Alaska Range North of Trims CampModerate
Special Weather StatementNWS Fairbanks AKDalton Highway Summits; White Mountains Moderate
Special Weather StatementNWS Fairbanks AKEastern Alaska Range North of Trims CampModerate
Special Weather StatementNWS Fairbanks AKEastern Alaska Range North of Trims CampModerate
Special Weather StatementNWS Fairbanks AKDalton Highway Summits; White Mountains Moderate
Wind AdvisoryNWS Juneau AKAdmiralty Island; City and Borough of JuModerate
Wind AdvisoryNWS Juneau AKKetchikan Gateway Borough; Annette IslanModerate
Wind AdvisoryNWS Juneau AKWestern Kupreanof and Kuiu Island; PrincModerate
Special Weather StatementNWS Fairbanks AKYukon Delta CoastModerate
Special Weather StatementNWS Anchorage AKAnchorage; Anchorage Hillside / Eagle RiModerate
Dense Fog AdvisoryNWS Juneau AKWestern Kupreanof and Kuiu IslandModerate
Dense Fog AdvisoryNWS Juneau AKAdmiralty Island; Petersburg BoroughModerate
High Wind WarningNWS Anchorage AKUnalaska and NikolskiSevere
Wind AdvisoryNWS Fairbanks AKEastern Alaska Range North of Trims CampModerate
Wind AdvisoryNWS Fairbanks AKNorthern Denali BoroughModerate
Special Weather StatementNWS Anchorage AKAnchorage; Anchorage Hillside / Eagle RiModerate
High Wind WarningNWS Anchorage AKUnalaska and NikolskiSevere
High Wind WarningNWS Anchorage AKNorthern Bristol Bay CoastSevere
Special Weather StatementNWS Anchorage AKKodiak Island Northeast; Kodiak Island SModerate
Special Weather StatementNWS Fairbanks AKYukon Delta CoastModerate
Special Weather StatementNWS Anchorage AKAleutians East BoroughModerate
High Wind WarningNWS Anchorage AKKuskokwim Delta Coast and Nunivak IslandSevere
Special Weather StatementNWS Anchorage AKAnchorage; Anchorage Hillside / Eagle RiModerate
Special Weather StatementNWS Fairbanks AKYukon Delta CoastModerate
Wind AdvisoryNWS Fairbanks AKEastern Alaska Range North of Trims CampModerate
Wind AdvisoryNWS Fairbanks AKNorthern Denali BoroughModerate
Flood WatchNWS Anchorage AKInterior Kuskokwim DeltaSevere
Wind AdvisoryNWS Anchorage AKKodiak Island Northeast; Kodiak Island SModerate
Coastal Flood WarningNWS Anchorage AKKuskokwim Delta Coast and Nunivak IslandSevere
Wind AdvisoryNWS Anchorage AKNorthern Bristol Bay CoastModerate
Wind AdvisoryNWS Anchorage AKUnalaska and NikolskiModerate
High Wind WarningNWS Anchorage AKShemya and Attu IslandsSevere
Special Weather StatementNWS Juneau AKKetchikan Gateway Borough; Annette IslanModerate
Special Weather StatementNWS Fairbanks AKYukon Delta CoastModerate
Coastal Flood WatchNWS Anchorage AKKuskokwim Delta Coast and Nunivak IslandModerate
Wind AdvisoryNWS Anchorage AKKuskokwim Delta Coast and Nunivak IslandModerate
High Wind WarningNWS Anchorage AKAtka and AdakSevere
Flood WatchNWS Anchorage AKInterior Kuskokwim DeltaSevere
Wind AdvisoryNWS Juneau AKKetchikan Gateway Borough; Annette IslanModerate
Special Weather StatementNWS Fairbanks AKYukon Delta CoastModerate
High Wind WatchNWS Fairbanks AKNorthern Denali Borough; Eastern Alaska Severe
Wind AdvisoryNWS Juneau AKPrince of Wales Island; Ketchikan GatewaModerate
Wind AdvisoryNWS Juneau AKMunicipality of Skagway; Haines Borough Moderate
Wind AdvisoryNWS Juneau AKGlacier Bay; Eastern Chichagof Island; CModerate
Wind AdvisoryNWS Juneau AKCity and Borough of YakutatModerate
Wind AdvisoryNWS Juneau AKGlacier Bay; Eastern Chichagof Island; CModerate
Wind AdvisoryNWS Juneau AKMunicipality of Skagway; Haines Borough Moderate
Wind AdvisoryNWS Juneau AKPrince of Wales Island; Ketchikan GatewaModerate
Special Weather StatementNWS Anchorage AKAleutians East BoroughModerate
Wind AdvisoryNWS Juneau AKCity and Borough of YakutatModerate
Special Weather StatementNWS Juneau AKGlacier Bay; Eastern Chichagof Island; CModerate
Hydrologic OutlookNWS Anchorage AKInterior Kuskokwim DeltaUnknown
Flood WatchNWS Fairbanks AKUpper Chena River Valley; Two Rivers; FaMinor
Special Weather StatementNWS Juneau AKGlacier Bay; Eastern Chichagof Island; CModerate
Flood WatchNWS Juneau AKMunicipality of Skagway; Haines Borough Severe
High Wind WatchNWS Juneau AKCity and Borough of YakutatSevere
High Wind WatchNWS Juneau AKMunicipality of Skagway; Haines Borough Severe
Special Weather StatementNWS Juneau AKCity and Borough of Yakutat; MunicipalitModerate

Source: the National Weather Service. A warning covering several states appears on each of their pages. Expired warnings are kept and marked, because the count over time is the part that says anything.

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