Alert archive / Oregon / Winter Storm Warnings in 2017

Winter Storm Warning 9, NWS Portland, OR

December 23, 2017

NWS Portland, OR issued this winter storm warning at Dec 23, 2017, 9:09 PM PST. It took effect at Dec 24, 2017, 10:00 AM PST. It was in force for 18 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, 2017, 9:09 PM PST (05:09 UTC)
In effect from: Dec 24, 2017, 10:00 AM PST
Expired: Dec 25, 2017, 4:06 AM PST
In force: 18 hr
Issued by: NWS Portland, OR

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 Portland, OR wrote its last area forecast discussion before this winter storm warning went out at Dec 23, 5:29 PM PST, 3 hours 40 minutes earlier.

Area forecast discussion, Dec 23, 5:29 PM PST, 3 hours 40 minutes before

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The office that day

Everything else NWS Portland, OR issued on the same UTC day.

Issued	Product	Office	Lasted
Dec 23, 8:29 PM PST	Small Craft Advisory for Rough Bar	PQR	6 hr
Dec 23, 9:09 PM PST	Winter Weather Advisory	PQR	40 hr
Dec 24, 2:53 AM PST	Small Craft Advisory for Rough Bar	PQR	12 hr

Nearby

Winter Storm Warnings in Oregon, 2017 Winter Storm Warnings in Washington, 2017 Every winter storm warning in 2017

Sources

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