Heavy snow is making it difficult for drivers trying to get over the Washington Cascades Monday.
Traction tires are required for Snoqualmie, Stevens, White and Blewett passes, and vehicles over 10,000 pounds must use chains.
KING 5Meteorologist Rich Marriott expects rain or snow showers in the mountains Monday. Snow levels will be between 4,000 and 5,000 feet. One to three inches of additional snow is possible during the day above 4,5000 feet. Latest Forecast
Traffic could be heavier over the passes as people return home from a three-day Veterans Day Weekend.