Meteorologist Zack Webster explains what heat advisories are and what they mean.

Good Tuesday morningFORECAST FIRST ALERTS are in effect for Tuesday through Wednesday for hot and very humid weather, ...

That’s keeping the extreme heat warning in place for the Missouri Ozarks through Thursday evening with heat advisories in ...

How low should you set your thermostat for as record-breaking heat sweeps over the country? Here's what experts and other ...

A heat advisory for Florida's Treasure Coast is in effect from noon through 6 p.m., with heat index values from 109 to 112 possible.

The heat index considers the actual temperature and amount of moisture in the air using the dew point or relative humidity.

All of Florida will be under heat advisories Monday, July 21, as a heat dome spreads from the Ohio and Mississippi valleys.

The Department of Labor and Employment-Bureau of Working Conditions (DOLE-BWC) on Monday reminded business establishments ...

County officials did not issue a locally targeted emergency alert to warn people in town of the rapidly rising waters until two days after the deadly flood, according to Federal Emergency ...

A spokesman for Camp Mystic, the Texas enclave devastated by a July 4 flash flood, is raising concerns about communication ...

Flash flood warnings remain in effect across parts of Central Texas Tuesday morning as thunderstorms and torrential rain ...

The Chicago area has felt less of an impact from the Trump administration’s National Weather Service cuts than offices in the ...