Heat index values will be between 102 and 107 degrees.
CHICAGO (WLS) -- The Chicago area will have another day of dangerously high heat Thursday.
An Extreme Heat Warning remains in effect for the entire area through until the end of the day.
ABC7 Accuweather Meteorologist Jaisol Martinez said highs for Thursday will be in the mid-90s, with heat index values up to 105.
There is a chance for a few storms possible later Thursday evening.
For Friday, the Chicago area is under a Level 2 risk for severe weather, with the main concern being gusty winds and hail in the afternoon.
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Even with the Extreme Heat Warning expiring Friday, temperatures are still forecast to remain hot, with highs near 90 degrees and heat index values in the upper 90s.
For the 4th of July, there could be storms early in the morning and another chance for storms late in the afternoon while staying hot and humid.
Doctors and city officials are reminding people to check on neighbors, stay hydrated and use cooling centers, if needed.
The best way to avoid heat-related illness and stay safe is to stay indoors and use fans and air conditioning to keep your home cool. Limit your time outdoors. Stay out of the sun. Wear loose, light clothing and drink lots of water and fluids to remain hydrated.
The city set up cooling centers across Chicago.
People can also find relief at one of the city's public libraries, Chicago Park District fieldhouses, as well as pools and splash pads.