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While temperatures and humidity levels will fluctuate from day to day this week, unseasonable warmth will continue into next weekend around Boston. more >
The late-season swelter will continue along much of the Atlantic Seaboard through the week as tens of millions head back to school and work.
United States travel weather forecast
A cold front swinging into the Northeast will bring the threat of severe weather to part of the region on Tuesday afternoon.
Short-Range Weather forecast overview for the Northeast United States
Watch a video from inside of a tornado that touched down near Bashkortostan, Russia, on August 29.
Extended Weather forecast overview for the Northeast United States
Tropical Storm Dolly to Bring Flood Risk to Northeastern Mexico
Dolly, Norbert to Deliver Rain, Flood Risk to Southwest US
POLL: Are You Ready for Fall?
The Alaskan wood frog, which freezes itself during the harsh winter months, can remain in an extreme frozen state far longer than researchers originally thought.