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 >

The following "tabs" contain quick links to various products relevant to the Seattle ARTCC. Click on the tabs to change sections. This is best viewd in "maximized" mode (full screen). Click the Maximize icon below to toggle between maximized/regular view.