Parts of Bexar, Guadalupe, Bandera, Kerr, Gillespie and Kendall counties are under flash flood warnings.

The "worst-case" flood scenario is underway in southern Texas, where dozens have already been rescued, the Weather Prediction ...

Delaware is under a Code Orange air alert due to possible smoke from Canadian wildfires. Check to see latest air quality.

A tornado touched down and crossed a busy highway near San Antonio, Texas, on Wednesday morning, the National Weather Service ...

The bull's-eye for the heaviest rainfall has been west of I-35, where some communities have received more than a foot of rainfall since Monday.

An extreme heat warning is more severe than a heat advisory. Here's what to know ...

Smoke from Canada's ongoing wildfires is once again drifting into New York, reducing air quality across much of the state. Want to see where the smoke is coming from and where it's headed? Use this ...

Manitowoc's outdoor emergency sirens will now only be activated for tornado warnings. Monthly siren testing will now occur on ...

Slow-moving storms with heavy rain were drenching a large swath of South Texas on Wednesday, spawning a tornado in San ...

"The San Antonio Fire Department is currently on scene at 6023 UTSA Blvd and also assessing multiple properties at the Rim ...

A heat dome brought dangerously high temperatures to Pittsburgh in mid-July. The city was under a heat advisory with ...

Due to the latest heat wave and extreme weather advisory, some events and regularly schedule services are being cancelled or postponed in Delaware.