Millions of Americans are under weather advisories this week. See which major cities have heat, flood or storm advisories.

A heat dome​ is trapping over 90 million Americans in extreme temperatures this week with the National Weather Service​ issuing heat alerts from Nebraska to Florida.

Extreme heat is impacting states across the country. See maps of high temperature forecasts and heat index levels.

KANSAS CITY, Mo. — The National Weather Service has issued a Flash Flood Warning for parts of north central Missouri.

The National Weather Service urged people to avoid travel if a flash flood warning was in place for their area.

The National Weather Service has issued a flash flood warning for Brevard County and flood warnings and watches across the ...

Parts of Central Texas are under yet another flood watch this weekend. The impacted areas are the same as those hit by the ...

A heat advisory has been issued for Florida by the National Weather Service on Saturday at 1:11 a.m. valid between noon and 6 ...

The National Weather Service has issued a Red Flag Warning for three full states along the East Coast amid drought in the area. Newsweek. Map Shows Sweeping Weather Service Warnings for Three States.

Sometimes it's so cold that it requires a watch or warning from the National Weather Service. The terms for those advisories have changed. Here's why.

A map from the National Weather Service has shown that three full states are under a sweeping weather service warning. The states of Massachusetts, Connecticut, and Rhode Island are all under Red ...