This Air Mass imagery from NOAA’s GOES West (GOES-18) satellite helps visualize the weather systems impacting the U.S. this morning. An ongoing atmospheric river continues to bring heavy rain, mountain snow and strong winds to the northwestern U.S. To the east, a potent Alberta clipper is bringing the threat for snow and high winds to the Great Lakes and Northeast. Latest updates and advisories: www.weather.gov | NOAA Satellite and Information Service