SEATTLE, Wash. — The National Weather Service (NWS) in Seattle has issued an updated winter weather advisory in effect until 10 a.m. Thursday, warning residents of heavy snow, gusty winds, and possible freezing rain across several Cascade regions.
NWS Issues Updated Advisory
The updated alert, released at 9:04 p.m. Wednesday, covers the Cascades of Whatcom, Skagit, Snohomish, King, Pierce, and Lewis counties.
According to the NWS, residents should expect total snow accumulations of 5 to 10 inches, with wind gusts reaching up to 35 mph.
The advisory also notes that snow levels will rise to around 6,000 feet Thursday morning, which could bring a brief period of freezing rain. While the confidence for freezing rain remains low, forecasters say light accumulations are possible.
“Travel could be very difficult. Strong winds could cause tree damage,” the NWS said in its statement. “Slow down and use caution while traveling. Prepare for possible power outages.”
Safety and Travel Guidance
Authorities advise that drivers avoid unnecessary travel during the advisory period and be prepared for rapidly changing road conditions.
On average, weather-related vehicle crashes claim more than 6,000 lives and cause over 480,000 injuries annually in the U.S., according to the NWS.
To stay safe during winter weather, the agency recommends:
- Slow down and assume icy conditions if temperatures are near freezing.
- Keep a full gas tank and carry essential supplies such as blankets, flashlights, jumper cables, water, and non-perishable food.
- Avoid downed power lines, as ice buildup on trees and cables could lead to dangerous breakages.
- Allow extra space for snow plows, and only pass when you have a clear view of the road ahead.
- Check road conditions before traveling and inform family or friends of your route and expected arrival time.
Advisory Duration
The winter weather advisory for Western Washington remains in effect until 10 a.m. Thursday, when conditions are expected to improve as snow transitions to rain at higher elevations.
Stay tuned to HonkNews.com and local weather updates for the latest on this developing winter storm in Western Washington.