Cold front sweeps U.S. dropping temps 20–30° below normal with storms, rain, and snow. See maps and why it’s so cold ...

Climate models indicate a strong likelihood El Niño conditions will develop this summer and intensify into a rare ...

If you’re going to grade May strictly on the first week, then it may not win you over this year. We are fast approaching the ...

After a record warm March and April, it only stands to reason May should sear in record heat, right? Well, that's not what ...

How are cold air masses advancing in the United States connected to fertilizers carried by "flying rivers" from Africa that ...

Illinois has seen more than double the number of tornadoes as any other state so far this year.

Rain, even a little bit of mountain snow could be a nuisance for your travel plans. Here are some maps to track the weather ...

From the jet stream to storm systems, the invisible tug-of-war between warm and cold air masses shapes the weather we feel ...

Shower chances return Tuesday afternoon. More significant rain and thunder are possible Wednesday afternoon into the night.

We’re trending toward El Niño, and by later this year, it could become one of the strongest on record. Here's what that means ...

A Super El Nino is a rare, extreme version of the Pacific Ocean warming cycle, and scientists warn one may be forming right ...

Hype around the potential of a rare super El Niño gives hope that there might be an end to Colorado's historic drought conditions in sight.