Good Morning. Today, we have a high pressure system just off to our East which is bringing some of this beautiful weather today. We are looking at sunny skies and clear conditions throughout most of today. A warm front is just to the West of Illinois and that is expected to make its way slightly East. There is a slight chance of a thunderstorm during the evening hours. Temperatures are expected to reach the mid 90s with that heat index. Humidity levels will stay around the 70s so might still feel a little sticky out there.
– Cardinal Weather Service Forecaster Christopher Guevara