King County, Washington weather alerts

Nothing is in force for King County right now. Its warnings come from the National Weather Service and appear here within a minute of being issued; every one of the past year is below.

Warnings issued

1. Red Flag WarningSat, Aug 22, 6:49 AM PDT
2. Red Flag WarningSat, Aug 22, 6:49 AM PDT
3. Red Flag WarningFri, Aug 14, 12:00 PM PDT
4. Red Flag WarningThu, Aug 13, 12:00 PM PDT
5. Red Flag WarningWed, Aug 12, 12:08 PM PDT
6. Red Flag WarningWed, Jul 22, 4:00 PM PDT
7. Red Flag WarningThu, Jul 16, 1:00 AM PDT
8. Winter Storm WarningTue, Apr 14, 11:00 AM PDT
9. Flood WarningTue, Mar 24, 2:43 PM PDT
10. Flood WarningFri, Mar 20, 5:00 PM PDT
11. Flood WarningFri, Mar 20, 2:51 AM PDT
12. Flood WarningFri, Mar 20, 2:29 AM PDT
13. Flood WarningWed, Mar 18, 12:38 PM PDT
14. Flood WarningWed, Mar 18, 11:12 AM PDT
15. Flood WarningWed, Mar 18, 7:23 AM PDT
16. Winter Storm WarningThu, Mar 12, 5:00 AM PDT
17. Blizzard WarningWed, Mar 11, 6:00 PM PDT
18. Winter Storm WarningSun, Mar 8, 5:00 PM PDT
19. Winter Storm WarningTue, Jan 6, 4:00 AM PST
20. High Wind WarningWed, Dec 24, 10:00 AM PST
21. Winter Storm WarningFri, Dec 19, 4:00 AM PST
22. Flood WarningThu, Dec 18, 3:54 PM PST
23. Flood WarningWed, Dec 17, 7:21 AM PST
24. Flood WarningWed, Dec 17, 4:18 AM PST
25. Blizzard WarningWed, Dec 17, 2:00 AM PST
26. Winter Storm WarningTue, Dec 16, 4:00 PM PST
27. High Wind WarningTue, Dec 16, 4:00 PM PST
28. Flood WarningTue, Dec 16, 7:43 AM PST
29. Flash Flood WarningTue, Dec 16, 1:39 AM PST
30. Flood WarningMon, Dec 15, 6:22 PM PST
31. Flash Flood WarningMon, Dec 15, 11:51 AM PST
32. Flood WarningFri, Dec 12, 9:53 AM PST
33. Flood WarningWed, Dec 10, 7:04 PM PST
34. Flood WarningWed, Dec 10, 12:40 PM PST
35. Flood WarningWed, Dec 10, 12:10 PM PST
36. Flood WarningWed, Dec 10, 11:20 AM PST
37. Flood WarningWed, Dec 10, 9:24 AM PST
38. Flood WarningTue, Dec 9, 1:59 PM PST
39. Flood WarningTue, Dec 9, 6:57 AM PST
40. Flood WarningTue, Dec 9, 3:14 AM PST
41. Flood WarningMon, Dec 8, 9:22 PM PST
42. Flood WarningMon, Dec 8, 8:15 PM PST
43. Winter Storm WarningFri, Dec 5, 7:00 PM PST

From the Iowa Environmental Mesonet’s archive of NWS watches, warnings and advisories (VTEC), by the county’s own code and the forecast zones inside it. Each links to the alert's own page, with its text, map, radar and sounding.

Every alert in King County since 1986

• Chelan CountyNone
• Kittitas CountyNone
• Pierce CountyNone
• Snohomish CountyNone

Warning

The hazard is happening or about to. Act now: a tornado warning means take shelter, a flash flood warning means move to higher ground.

Watch

Conditions favor the hazard. Nothing is happening yet; have a plan and be ready to act if a warning follows.

Advisory

A hazard that is less serious than a warning but can still cause trouble, such as dense fog, heat or light ice.

Statement

Information about weather that does not yet meet a warning: a strong storm, a hydrologic update, or a special weather statement.

Severity (extreme, severe, moderate, minor) is the rating the issuing office gives each product. More on the difference: tornado watch vs. tornado warning. Alerts come from the National Weather Service; follow its instructions and your local officials.

The alerts on this page as a feed, updated every minute, for a feed reader or an app that reads Atom or RSS, and as a calendar where each alert runs from when it takes effect to when it ends. A feed or a calendar is not a warning siren: for warnings, keep a weather radio or your phone's emergency alerts on.

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Alerts from the National Weather Service's public feed, read afresh every minute, and matched to counties and zones by their UGC codes. Warnings from outside the United States come from each country's own meteorological service. Follow the issuing office's instructions and your local officials.