< Winter Weather Advisory Washington | Effective 03/15/2026 12:47

Winter Weather Advisory Washington | Effective 03/15/2026 12:47

Headline: 
Winter Weather Advisory issued March 15 at 12:47PM PDT until March 16 at 2:00AM PDT by NWS Seattle WA
Event: 
Winter Weather Advisory
Urgency: 
Expected
Effective: 
March 15, 2026 - 12:47pm
Expires: 
March 15, 2026 - 9:15pm
Description: 
* WHAT...Snow and freezing rain expected. Total snow accumulations up to 3 inches, with ice accumulations up to a tenth of an inch. * WHERE...Cascades of Southern King County. * WHEN...From 5 PM this afternoon to 2 AM PDT Monday. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...A wintry mix is expected at Snoqualmie Pass.
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