Weak La Niña criteria is expected to be met by the end of January, according to the latest NOAA update.

As we head into the weekend, two storms and a big temperature change are capturing our attention. Here are the three things we’re watching.

It's a rare feat to approach these all-time cold benchmarks. See how frigid your state has been in U.S. weather records.

A winter storm dumped more than 30 inches of snow in areas around Buffalo, New York. That prompted a state of emergency in at least a dozen counties, left drivers struck on roads and brought traffic to a standstill.

Severe flu complications tend to impact some groups of people more than others, and there may be more risk groups than you think.