Moisture levels on the rise in most of the state.
Shots of cold air from the northwest leave many in Illinois feeling like they skipped a season.
Storm system possible this weekend, but meteorologist says it could steer to the south of Illinois.
Month saw wide temperatures swings, ranging from near triple-digit highs to below-freezing lows.
All the way from Arizona, Rosa will eventually push rainfall into the Midwest.
But first, some chances for rain and even severe weather, particularly in northern Illinois.