Thursday will start out nice with some sunshine, but clouds will be on the increase as the cold front pushed through by late afternoon.
High temperatures on Thursday will top out in the mid 70s, but will drop sharply as the front comes through. There will be a chance of a few showers and possibly a rumble of thunder, but no severe weather is expected.
Much colder weather arrives Friday and into the weekend with partly cloudy skies and high temperatures falling into the lower 50s with nights in mid 30s.
Thursday: Partly sunny, breezy, and warm. Chance of showers and a thunderstorm late. Highs: 75-80 Lows: 45-50
Friday: Partly sunny and chilly. Chance of showers south of Chicago. Highs: 52-57 Lows: 35-40
Saturday: Partly sunny and continued chilly. Chance of showers in NW Indiana. Highs: 50-55 Lows: 30-35
Sunday: Mostly sunny and continued chilly. Highs: 51-56 Lows: 32-37
Monday: Mostly sunny and warmer. Highs: 58-63 Lows: 40-45
Tuesday: Partly sunny and warmer. Highs: 60-65 Lows: 42-47
Wednesday: Partly sunny and seasonal. Highs: 63-68 Lows: 44-49