Alert archive / Washington / Winter Weather Advisories / 2021
Winter Weather Advisories in Washington, November 2021
14 winter weather advisories in November 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of winter weather advisories reaches back to 2005.
Winter Weather Advisories by county
Each county as a circle sized by its count in November 2021. Tap one for its archive.
- Winter Weather Advisories
- 14
- Busiest day
- November 6, 20213 winter weather advisories
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 6, 3:31 AM PDT | Winter Weather Advisory | SEW | 49 hr | |
| Nov 6, 8:54 AM PDT | Winter Weather Advisory | PQR | 43 hr | |
| Nov 6, 12:03 PM PDT | Winter Weather Advisory | PDT | 41 hr | |
| Nov 7, 2:16 AM PST | Winter Weather Advisory | OTX | Chelan, Okanogan | 26 hr |
| Nov 8, 6:20 AM PST | Winter Weather Advisory | OTX | Chelan, Ferry, Okanogan | 43 hr |
| Nov 15, 3:15 AM PST | Winter Weather Advisory | OTX | Chelan | 31 hr |
| Nov 15, 11:17 AM PST | Winter Weather Advisory | SEW | 23 hr | |
| Nov 18, 2:38 AM PST | Winter Weather Advisory | OTX | Adams, Chelan, Douglas, Ferry, Grant, Lincoln and 4 more | 36 hr |
| Nov 18, 6:40 PM PST | Winter Weather Advisory | SEW | 12 hr | |
| Nov 21, 2:24 PM PST | Winter Weather Advisory | SEW | 52 hr | |
| Nov 21, 5:54 PM PST | Winter Weather Advisory | OTX | Chelan | 50 hr |
| Nov 22, 3:28 AM PST | Winter Weather Advisory | PDT | Columbia, Walla Walla | 39 hr |
| Nov 22, 3:45 AM PST | Winter Weather Advisory | PQR | 36 hr | |
| Nov 24, 1:58 PM PST | Winter Weather Advisory | OTX | Chelan | 19 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.