West Linn Warnings, Watches and Advisories

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards West Linn.

Use the Radar Maps link provided to understand the trajectory of a storm.

Winter Weather Advisory issued May 16 at 10:46AM PDT until May 16 at 11:00PM PDT by NWS Pendleton OR

* WHAT...Snow showers. Additional snow accumulations of 2 to 5 inches above 4500 feet. Winds gusting as high as 40 mph. * WHERE...In Oregon, East Slopes of the Oregon Cascades. In Washington, Upper Slopes of the Eastern Washington Cascades Crest. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Plan on slippery road conditions, especially on bridges and overpasses. * ADDITIONAL DETAILS...Light snow accumulations are forecast as low as 3500 feet this evening.

Winter Weather Advisory issued May 16 at 10:34AM PDT until May 16 at 11:00PM PDT by NWS Portland OR

* WHAT...Snow expected above 4000 feet. Storm total snow accumulations between 4 to 8 inches, highest amounts at Government Camp, and 12 to 18 inches of snow above 5000 feet. Winds gusting as high as 35 mph. * WHERE...South Washington Cascades and the Northern and Central Cascades of Oregon. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * ADDITIONAL DETAILS...Additional snowfall of most likely 1 to 4 inches after 11 AM today. There is a 20% chance of an additional 6 inches or more at pass-level.