#SEW #WAwx 477
WWUS76 KSEW 081707
NPWSEW

URGENT - WEATHER MESSAGE
National Weather Service Seattle WA
1007 AM PDT Wed Apr 8 2026

WAZ308-309-312-317>319-090400-
/O.NEW.KSEW.FR.Y.0004.260409T0600Z-260409T1600Z/
Foothills and Valleys of Pierce and Southern King Counties-
Foothills and Valleys of Thurston and Lewis Counties-Downtown
Everett / Marysville Area-Olympia and Southern Puget Sound-
Lowlands of Lewis and Southern Thurston Counties-Middle Chehalis
River Valley-
I https://mesonet.agron.iastate.edu/vtec/f/2026-O-NEW-KSEW-FR-Y-0004_2026-04-09T06:00Z