Heat index, extreme temperatures
Digest more
Jacksonville, North, Northeast Florida: Dangerous heat today, with heat index of 108 to 115. Extreme heat warning and heat advisories issued.
Flooding could occur in parts of central Ohio with extreme heat likely to follow for much of the area south of Columbus.
The National Weather Service released an updated extreme heat warning at 12:53 p.m. on Friday in effect until 9 p.m. for Eastern Montgomery and Lower Bucks as well as Delaware and Philadelphia counties.
The National Weather Service issued Extreme Heat Watches and Flood Advisories throughout Illinois. Here's the forecast.
As dangerous highs continue in central North Carolina, and heat index temperatures climb past 110 degrees all weekend, the National Weather Service has extended its extreme
Sunday is bringing sweltering conditions to much of eastern Virginia and northeastern North Carolina, with an Extreme Heat Warning in effect for Hampton Roads and surrounding areas, and a Heat Advisory issued for parts of the Outer Banks.