NWS public zone WAZ306

Foothills and Valleys of Snohomish and Northern King Counties weather alerts

Public weather alerts linked to this verified National Weather Service zone.

NWS feedSource freshLast successful check: Aug 2, 2026, 2:18 AM UTC

Current answer

Active alert check

No active alerts found

The latest successful NWS collection contained no active public alerts matched to Foothills and Valleys of Snohomish and Northern King Counties. Conditions can change.

How matching works

Official zone ID: WAZ306
Zone type: public
State: Washington
Metadata verified: Yes, from NWS

Context only

Recently ended alerts

Ended Official severity: Moderate

Heat Advisory for Foothills and Valleys of the North Cascades; Foothills and Valleys of Snohomish and Northern King Counties; Foothills and Valleys of Central King County +19 more

City of Seattle, Downtown Everett / Marysville Area, Eastern Kitsap County and 19 more

Ended Jul 23, 2026, 6:00 AM UTC

Ended Official severity: Moderate

Heat Advisory for Foothills and Valleys of Snohomish and Northern King Counties; Foothills and Valleys of Central King County; Foothills and Valleys of Pierce and Southern King Counties +6 more

City of Seattle, Downtown Everett / Marysville Area, Eastern Kitsap County and 6 more

Ended Jul 21, 2026, 12:42 PM UTC

Zone matching is not a personal forecast

This page uses official NWS zone membership. For exact location matching, an alert must include official geometry or be linked to a verified zone geometry that contains the point.

How location matching works