Washington State – Heavy snowfall and strong winds are expected to significantly impact travel in the northern Washington Cascades through Monday evening.
According to the National Weather Service in Seattle, a Winter Storm Warning remains in effect until 10 p.m. PST for the Cascades of Whatcom and Skagit counties, including the Mount Baker area. The alert was reaffirmed Monday afternoon.
Forecasters warn that additional snow accumulations of 6 to 12 inches are likely at higher elevations, with wind gusts reaching up to 40 miles per hour. Snowfall rates may be heavy at times, reducing visibility and creating hazardous travel conditions across mountain passes and recreation areas.
The National Weather Service says travel could become very difficult, particularly during the Monday evening commute, as snow-covered roads, blowing snow, and limited visibility combine to increase crash risk. Drivers heading toward or through the Cascades should expect rapidly changing conditions.
Officials advise travelers to carry emergency supplies, including a flashlight, food, and water, in case of delays or road closures. Strong winds combined with heavy snow may also lead to isolated power outages, especially in exposed mountain locations.
This storm system affects a region frequently used by commuters, freight haulers, and winter recreation visitors, increasing the potential for traffic backups and stranded vehicles if conditions deteriorate.
The warning is scheduled to expire at 10 p.m. Monday, though lingering impacts may continue overnight as crews work to clear roads and restore safe travel conditions.
Residents and travelers are urged to monitor updated forecasts and road reports before departing and to avoid unnecessary travel during the warning period.
