Oregon, Washington Winter Weather Advisory | Effective 04/21/2026 10:56

Headline: 
Winter Weather Advisory issued April 21 at 10:56AM PDT until April 22 at 5:00PM PDT by NWS Pendleton OR
Event: 
Winter Weather Advisory
Urgency: 
Expected
Effective: 
April 21, 2026 - 10:56am
Expires: 
April 22, 2026 - 12:15am
Description: 
* WHAT...Snow expected. Total snow accumulations between 7 to 11 inches expected above 4000 feet. Winds gusting as high as 40 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...From 5 AM to 5 PM PDT Wednesday. * IMPACTS...Periods of moderate and heavy snow will combine with low visibilities to create difficult driving conditions. Gusty winds could bring down tree branches.
Instruction: 
Slow down and use caution while traveling. In Oregon, the latest road conditions can be obtained by visiting tripcheck.com online, or by calling 5 1 1. In Washington, the latest road conditions can be obtained by visiting the website wsdot.wa.gov/travel.
Area Description: 
Northern Blue Mountains of Oregon; Northwest Blue Mountains
Forcast Office: 
NWS Pendleton OR