The National Weather Service has issued a Severe Thunderstorm Watch for much of the Chicago area Monday. The watch is in effect for Cook, DeKalb, DuPage, Grundy, Kane, Kendall, Lake, LaSalle, McHenry and Will counties until 6 p.

The Storm Prediction Center of the NWS has issued a Severe T’Storm Watch for the Quad Cities area Friday afternoon and evening. This watch goes until 7 p.m. Storms are producing winds of

NOAA’s Storm Prediction Center has expanded a Level 1 out of 5 (marginal) risk for severe weather to include most of south Alabama, except for the coast, and the southern part of central Alabama ...

A geomagnetic storm could spark some impressive auroras in the night sky over parts of the U.S. overnight Thursday into Friday.

A coronal mass ejection hurtling from the sun toward Earth could trigger a geomagnetic storm, making the northern lights visible in up to 18 states.

The Storm Prediction Center maintains a 15% risk of damaging wind gusts throughout all of West Michigan and a huge swath of the Great Lakes. There is a pocket of 50+ mph wind aloft, and the ...

Hurricane Erin has weakened slightly to a Category 3 storm and, although it is slightly more south than originally forecast, is still expected to be east of the U.S. coast. Meanwhile a new system