National Weather Service United States Department of Commerce

Arctic Air Spreads South and East from Rockies Friday through Next Week

Arctic air is plunging across the Rockies and Great Plains and will reach the Deep South and Great Lakes Saturday night, and the Eastern Seaboard by Sunday night, bringing dangerously cold wind chill temperatures. Snow and heavy winds could produce blizzard conditions in the Northern Plains Friday. There is a wintry mix expected in the Midwest/Northeast and rain for the Southeast into Saturday. Read More >

Does the sky look different to you? Did you see how strange the sun looked prior to sunset last evening? Well, a plume of smoke has circulated into the region. This smoke is originating from Canadian forest fires. It's all aloft and poses no danger here at the surface. However, it will make the sky look different. The sun will also look different (orange or pink) more than just a few minutes before sunset and after sunrise, as long as the smoke is around.

You can monitor the progress of the plume with a loop of visible satellite images here (only available during the daylight hours).