A sudden stratospheric warming event reversed the winds that make up the northern polar vortex on March 9. A new animation ...

Several days with temperatures of 10-20 degrees below the historical average could be dangerous to plants and ruin outdoor ...

While promoting new action movie "The Amateur," stars Laurence Fishburne and Rami Malek discuss Malek's Oscar-winning role as ...

"The large polar vortex disruption from the second week of ... "we are going to get a much deserved break" from severe weather as a powerful cold front moves off the East Coast late Sunday and ...

When the polar vortex begins to wobble and allows arctic air to spill south into northern Illinois in January, we usually end ...

Several days with temperatures of 10-20 degrees below the historical average could be dangerous to plants and ruin outdoor plans.

When the polar vortex begins to wobble and allows arctic ... though the area still has yet to break any daily high or low records this year. Feeling out of the loop? We'll catch you up on the ...