Saint Helens, OR 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 Saint Helens.

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

Winter Weather Advisory issued November 4 at 10:43PM PST until November 5 at 4:00PM PST by NWS Pendleton OR

* WHAT...Snow above 4500 feet. Additional snow accumulations between 2 and 7 inches. Winds gusting as high as 45 mph. * WHERE...In Oregon, Northern Blue Mountains of Oregon. In Washington, Northwest Blue Mountains. * WHEN...Until 4 PM PST Tuesday. * IMPACTS...Travel could be difficult due to periods of moderate to heavy snow. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Snow rates will briefly decrease Monday evening, but is expected to increased again through Tuesday morning.

Wind Advisory issued November 4 at 10:39PM PST until November 5 at 7:00AM PST by NWS Pendleton OR

* WHAT...West winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Foothills of the Blue Mountains of Oregon and Washington, Lower Columbia Basin of Oregon and Washington, North Central Oregon, and Central Oregon. * WHEN...Until 7 AM PST Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

High Wind Warning issued November 4 at 10:39PM PST until November 5 at 7:00AM PST by NWS Pendleton OR

* WHAT...West winds 25 to 45 mph with gusts up to 70 mph. * WHERE...Eastern Columbia River Gorge of Oregon and Washington, Kittitas Valley, Yakima Valley, and Simcoe Highlands. * WHEN...Until 7 AM PST Tuesday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Periods of sustained winds to 40 mph or gusts to 60 mph possible tonight, with widespread winds lower at wind advisory levels.