Winter Weather in Oregon’s Tualatin Valley

There currently are no active alerts or warnings.

The Portland Region, including Tualatin Valley, is still dealing with the residual effects of the recent snow and ice storms. Snow or ice may still be accumulated on roadways and power outages and tree damage may still occur throughout the region.

Drivers are urged to take caution on the roads. Several “snow zones” in Washington County may be affected, and chains and traction devices may be required. Learn more >>>

Visit WC-Roads for list of current road closures >>>

Driving in Winter Weather
Weather in Tualatin Valley can be unpredictable. From the higher elevations of wine country down to the valley farmlands, winter and early-spring months can sometimes bring unexpected travel issues. During inclement weather, we advise you to check road conditions and call attractions beforehand, as many may close during severe weather.

During inclement, snowy weather, chains or traction devices are required on some roads in Tualatin Valley. See alerts >>>

While temperatures in the Tualatin Valley are usually mild in the winter, occasionally a winter storm may pass through, which makes for hazardous driving conditions. Winter storms may also affect public transportation and business hours.

Check current weather conditions and advisories via the National Weather Service >>

Resources

The following are resources that can help you navigate your stay in the Tualatin Valley:

Washington County Roads: Provides information about road closures throughout Washington County and the Tualatin Valley

Oregon Department of Transportation: Offers tips and resources for driving in inclement conditions

TripCheck: Provides traffic and road conditions in real-time, complete with live road cams, for the entire state

TriMet: Provides winter weather tips, as well as links to real-time updates for its services

Portland International Airport: Allows travelers to check on flight delays and cancellations

During inclement weather, we advise you to check road conditions and call attractions beforehand, as many may close during severe weather.

Photo: L.L. Stub Stewart State Park, picture taken January 4, 2017