A potential tropical storm could develop later this week in the same region that produced Hurricane Erin. The season's sixth tropical storm would be named Fernand.

A geomagnetic storm will expand visibility of the aurora borealis Thursday and Friday nights. See maps of which states will get to see the northern lights.

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

A westward-moving tropical wave could produce an area of low pressure in the tropical Atlantic late in the week of Aug. 18, the hurricane center said on Aug. 16. The center shows a 20% chance of storm formation over the next week.

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 risk for severe weather was lowered across Ohio, and there was a Level 1 of 5 risk across the state per NOAA's Storm Prediction Center for parts of central Ohio, including the Columbus metro.

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 ...

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 ...