Snohomish County, Washington weather alerts

Nothing is in force for Snohomish 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 WarningFri, Aug 14, 12:00 PM PDT
3. Red Flag WarningThu, Aug 13, 12:00 PM PDT
4. Red Flag WarningWed, Aug 12, 12:08 PM PDT
5. Red Flag WarningThu, Jul 16, 1:00 AM PDT
6. Winter Storm WarningTue, Apr 14, 11:00 AM PDT
7. Flood WarningFri, Mar 20, 2:32 PM PDT
8. Flood WarningFri, Mar 20, 7:30 AM PDT
9. Flood WarningFri, Mar 20, 7:03 AM PDT
10. Flood WarningFri, Mar 20, 4:15 AM PDT
11. Flood WarningThu, Mar 19, 5:30 PM PDT
12. Flood WarningWed, Mar 18, 5:00 PM PDT
13. Flood WarningWed, Mar 18, 4:00 PM PDT
14. Flood WarningWed, Mar 18, 11:00 AM PDT
15. Winter Storm WarningThu, Mar 12, 5:00 AM PDT
16. Blizzard WarningWed, Mar 11, 6:00 PM PDT
17. Winter Storm WarningSun, Mar 8, 5:00 PM PDT
18. Winter Storm WarningTue, Jan 6, 4:00 AM PST
19. High Wind WarningWed, Dec 24, 1:00 PM PST
20. Flood WarningFri, Dec 19, 9:00 AM PST
21. Winter Storm WarningFri, Dec 19, 4:00 AM PST
22. Flood WarningWed, Dec 17, 8:44 AM PST
23. Flood WarningWed, Dec 17, 6:37 AM PST
24. Blizzard WarningWed, Dec 17, 2:00 AM PST
25. Winter Storm WarningTue, Dec 16, 4:00 PM PST
26. High Wind WarningTue, Dec 16, 4:00 PM PST
27. Flood WarningMon, Dec 15, 3:14 PM PST
28. Flood WarningWed, Dec 10, 10:55 PM PST
29. Flood WarningWed, Dec 10, 2:01 PM PST
30. Flood WarningWed, Dec 10, 12:40 PM PST
31. Flood WarningWed, Dec 10, 12:10 PM PST
32. Flood WarningTue, Dec 9, 5:52 AM PST
33. Flood WarningTue, Dec 9, 5:10 AM PST
34. Flood WarningMon, Dec 8, 8:52 PM PST
35. Flood WarningMon, Dec 8, 6:49 PM PST
36. Flood WarningMon, Dec 8, 6:25 PM PST
37. Winter Storm WarningFri, Dec 5, 7:00 PM PST
38. Flood WarningSat, Nov 1, 3:47 PM PDT

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 date links to the event at the IEM.

• Chelan CountyNone
• Island CountyNone
• King CountyNone
• Skagit 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.

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.