We’re experiencing some big weather swings typical of spring in Chicagoland. A warm swing heads our way Sunday and to start ...

The weak La Niña that’s been with us since winter has officially faded, the Climate Prediction Center said Thursday.

The order applies to all regulations issued under laws governing things like energy appliance standards, mining and offshore ...

Nearly 68 million people in the U.S. speak a language other than English at home, including 42 million Spanish speakers, ...

Friday marks the welcomed return of sunshine, especially during the afternoon as the center of high pressure moves across the Chicagoland area. High temperatures should finally reach 50 degrees ...

A blast of cold air will bring temperatures well below normal for this time of year, with temperatures rising to the low 40s ...

Here’s what to know about how scientists determine how extreme a flood is and how common these extreme events are becoming.

WGN-TV weather producer Bill Snyder joins WGN Radio to explain graupel and to recount severe tornadoes in Illinois 10 years ago.

ATLANTA (AP) — With new innovations and technology, scientists have learned from major tornado outbreaks over the years how ...

LAKE CITY, Ark. (AP) — Tornadoes and violent winds flattened homes and ripped apart buildings from Oklahoma to Indiana in the ...

We’re several days out, but forecast models are showing the possibility of a rain/snow mix on Monday. Areas far south of ...