Alert archive / Idaho / Winter Weather Advisories in 2021

Winter Weather Advisory 18, NWS Spokane, WA

February 23, 2021Asotin County, Garfield County, Washington; 6 counties in Idaho

NWS Spokane, WA issued this winter weather advisory at Feb 23, 2021, 6:03 AM PST for Asotin County, Garfield County, Washington; 6 counties in Idaho. It took effect at Feb 23, 2021, 10:00 AM PST. It was in force for 22 hr.

The area

The counties it named.

The facts

Issued: Feb 23, 2021, 6:03 AM PST (14:03 UTC)
In effect from: Feb 23, 2021, 10:00 AM PST
Expired: Feb 24, 2021, 8:00 AM PST
In force: 22 hr
Issued by: NWS Spokane, WA

Counties Benewah County, ID, Kootenai County, ID, Latah County, ID, Lewis County, ID, Nez Perce County, ID, Shoshone County, ID, Asotin County, WA, Garfield County, WA

The radar

The Spokane radar (KOTX), 120 km from the middle of the area, began a volume at 14:07 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.

What forecasters said that day

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

NWS Spokane, WA wrote its last area forecast discussion before this winter weather advisory went out at Feb 23, 4:44 AM PST, 1 hour 19 minutes earlier.

Area forecast discussion, Feb 23, 4:44 AM PST, 1 hour 19 minutes before

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Hazardous weather outlook, Feb 23, 4:54 AM PST, 1 hour 9 minutes before

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        The site you requested is temporarily down for maintenance or an unexpected outage.
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Nearby

Winter Weather Advisories in Idaho, 2021 Winter Weather Advisories in Washington, 2021 Every 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.