Alert archive / Washington / Winter Storm Warnings in 2018

Winter Storm Warning 16, NWS Seattle, WA

December 23, 2018

NWS Seattle, WA issued this winter storm warning at Dec 23, 2018, 5:46 AM PST. It was in force for 22 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Dec 23, 2018, 5:46 AM PST (13:46 UTC)
Expired: Dec 24, 2018, 4:00 AM PST
In force: 22 hr
Issued by: NWS Seattle, WA

What forecasters said that day

The local office's own words before this winter storm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Seattle, WA wrote its last area forecast discussion before this winter storm warning went out at Dec 23, 3:00 AM PST, 2 hours 46 minutes earlier.

Area forecast discussion, Dec 23, 3:00 AM PST, 2 hours 46 minutes before

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The office that day

Everything else NWS Seattle, WA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 23, 2:15 AM PST	Winter Weather Advisory	SEW		26 hr
Dec 23, 8:21 AM PST	Small Craft Advisory for Hazardous Seas	SEW		32 hr
Dec 23, 2:30 PM PST	Coastal Flood Advisory	SEW	San Juan	19 hr
Dec 23, 2:30 PM PST	Coastal Flood Advisory	SEW		25 hr

Nearby

Winter Storm Warnings in Washington, 2018 Every winter storm warning in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.