Despite appearances, it hasn’t rained every day in St. Louis this July. But with storms rolling through in the last few ...

St. Louis tackles summer weather extremes with flash floods and intense heatwave warnings from the National Weather Service.

St. Louis County has upgraded its outdoor warning siren system.Previously, sirens were activated through a three-tiered ...

NWS issues Extreme Heat Warning in St. Louis, advising precautions against high heat index values up to 116 degrees.

St. Louis County has upgraded its tornado sirens to an automated, zone-based system. Alerts now sound only where there’s real ...

The St. Louis region is under an extreme heat warning through Thursday, with temperatures reaching up to 98 degrees and a ...

ST. LOUIS — Flash flood warnings are in effect for Warrenton, St. Charles, St. Louis County and St. Louis City on Monday morning as storms bring heavy rain totals onto the roads. 5 On Your Side ...

Almost 100 million Americans were under National Weather Service extreme heat warnings, advisories or watches on July 23 as a heat dome descened on a swath of the nation and slowly spread East.

Heat domes are caused by high-pressure systems that trap air near the surface of the Earth, sealing in hot, humid air and ...

The Main Development Region of the Atlantic Ocean stirs for the first time this hurricane season. Meanwhile, a summer pattern ...

The National Hurricane Center has flagged storms in in the Gulf as a possible area for tropical development. Meanwhile, dangerous heat intensifies for millions from Chicago to New Orleans.

Storms are set to sweep across the St. Louis area late Tuesday before weakening overnight, with isolated pockets capable of producing severe weather.