< Winter Weather Advisory Washington | Effective 03/15/2026 20:15

Winter Weather Advisory Washington | Effective 03/15/2026 20:15

Headline: 
Winter Weather Advisory issued March 15 at 8:15PM PDT until March 16 at 2:00AM PDT by NWS Seattle WA
Event: 
Winter Weather Advisory
Urgency: 
Expected
Effective: 
March 15, 2026 - 8:15pm
Expires: 
March 16, 2026 - 2:00am
Description: 
* WHAT...Wet snow and light freezing rain. Additional snow accumulations up to one inch and total ice accumulations up to 0.05 inches. * WHERE...Cascades of Southern King County. * WHEN...Until 2 AM PDT Monday. * IMPACTS...Plan on slippery road conditions.
Instruction: 
Slow down and use caution while traveling. Prepare for possible power outages.
Area Description: 
Cascades of Southern King County
Forcast Office: 
NWS Seattle WA