An approaching front keeps isolated showers and thunderstorms in the forecast Friday night. Otherwise, it will be partly cloudy with lows in the 70s. As the dome of heat over the eastern U.S. breaks ...

NEXT 12: Another muggy night with fading isolated storms SHORT TERM: Heat wave continues through Thursday and Friday with heat index values above 100° at times LONG TERM: Storm chances cross into the ...

Extreme heat continues for Chicago on Sunday 03:08. Extreme heat continues Sunday as the pattern is locked under this massive dome of hot air. Soaring temperatures again into the mid-90s with the ...

Dangerous heat continues through Wednesday. Overnight temperatures will make it difficult to cool down too. Lows only drop to the low 80s but feel worse due to the moisture levels in the air.

TODAY: Hazy, hot, and humid. High temperatures in the low to mid 90s with heat index values 100-105F. An isolated thunderstorm is possible late morning or early afternoon.