National Weather Service United States Department of Commerce

Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

 

 

Many have seen the rain today, but another system is quickly approaching that could bring some thunder to the area this afternoon & evening. The most at risk regions will be along the Cascades, especially the central Oregon Cascades. With the strongest storms you can expect to see heavy rain, gusty winds & even some hail! Remember: When thunder roars, head indoors. 

 

Here is what to expect. Areas most impacted: Along the Oregon and south Washington Cascades...especially the central Cascades. When to expect thunderstorms: Sunday afternoon & evening. Highest chances between 3-8pm. What to expect: Thunderstorms. Very heavy downpours, strong gusty winds, and hail possible with strongest storms.