Alert archive / Oregon / Winter Storm Warnings in 2020
Winter Storm Warning 9, NWS Pendleton, OR
NWS Pendleton, OR issued this winter storm warning at Dec 30, 2020, 2:53 AM PST for Umatilla County, Union County, Wallowa County, Oregon; Columbia County, Walla Walla County, Washington. It was in force for 36 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 30, 2020, 2:53 AM PST (10:53 UTC)
- Expired
- Dec 31, 2020, 3:00 PM PST
- In force
- 36 hr
- Issued by
- NWS Pendleton, OR
Counties Umatilla County, OR, Union County, OR, Wallowa County, OR, Columbia County, WA, Walla Walla County, WA
The radar
The Pendleton radar (KPDT), 63 km from the middle of the area, began a volume at 10:56 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.
Nearby
Winter Storm Warnings in Oregon, 2020Winter Storm Warnings in Washington, 2020Every winter storm warning in 2020
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.