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

The National Weather Service says heat indices as high as 114 are possible in Panama City and issued an advisory. Meanwhile ...

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

Millions of Americans could face intense heat, severe storms, and flooding this week, according to forecasters.

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 ...