Alert archive / Washington / Winter Weather Advisories in 2021

Winter Weather Advisory 12, NWS Spokane, WA

February 12, 20214 counties in Washington

NWS Spokane, WA issued this winter weather advisory at Feb 12, 2021, 2:27 AM PST for 4 counties in Washington. It took effect at Feb 12, 2021, 10:00 PM PST. It was in force for 15 hr.

The area

The counties it named.

The facts

Issued
Feb 12, 2021, 2:27 AM PST (10:27 UTC)
In effect from
Feb 12, 2021, 10:00 PM PST
Expired
Feb 13, 2021, 1:00 PM PST
In force
15 hr
Issued by
NWS Spokane, WA

Counties Adams County, WA, Chelan County, WA, Douglas County, WA, Grant County, WA

The radar

The Spokane radar (KOTX), 149 km from the middle of the area, began a volume at 10:26 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 12, 10:57 AM PSTWind Chill AdvisoryOTXBonner, Boundary, Kootenai24 hr

Nearby

Winter Weather Advisories in Washington, 2021Every winter weather advisory in 2021

Sources

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