Heating up Friday afternoon
Temperatures will heat up this afternoon with highs near 90. There will be a mix of sun and clouds. Lows tonight will be near 70. Tomorrow will be hot and humid. Temperatures will be in the lower 90s with heat index values up to 110. There will be partly sunny skies. A HEAT ADVISORY has been issued for Illinois counties. This will go in effect at noon tomorrow until 7 PM CDT Sunday.
