A slow-moving front will approach Indiana, helping to fire up scattered showers and storms. When it's dry, expect sun with high heat and humidity.

Heat index PEAKING this afternoon at 105° in Indianapolis. This is the 5th day this summer with a heat index of 100° or higher and the HIGHEST so far. PEAK HEAT INDEX thus far Thursday: 114°

Rising dew point temperatures will increase humidity Tuesday evening, with a heat advisory going into effect Wednesday.

The heat remains the main weather story this weekend and into early next week as a Heat Advisory remains in effect for areas along and south of the I-70 corridor.

A Heat Advisory remains in effect from Noon EDT (11 AM CDT) today, Thursday, July 24th, until 8 p.m. EDT (7 PM

Heat Advisory in place for today with feels like temperatures in the triple digits, continuing into the weekend and next week with scattered showers and thunderstorms possible.

The Southwest Ohio Air Quality Agency has issued an Air Quality Advisory for Butler, Clermont, Hamilton and Warren counties in Ohio; Boone, Campbell and Kenton counties in Kentucky; and Dearborn County in Indiana, until midnight. Levels of ozone within the region may approach or exceed unhealthy standards.

A Heat Advisory is in effect for the entire Chicago area as high temps and humidity combine to make a heat index well into the triple digits.