From the Ohio Valley to the Gulf Coast and Eastern Seaboard, temperatures fell 15 to 30 degrees below normal to start Tuesday ...
La Niña effects vary drastically by region, even within the United States. Here's what it means for winter weather.
Multiple states were expected to see snow on Tuesday, while widespread freeze warnings spanned the southern U.S.
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback