Big warm-up the rest of this week

As skies clear overnight fog will develop, especially closer to Lake Michigan. Fog will fade as the sun rises Wednesday morning.

A stretch of sunny and much warmer weather begins Wednesday. Highs will warm well into the 80s this weekend and may feel a bit steamy as the humidity rises. The chance of pop-up showers storms also returns, the best chance coming Saturday afternoon.

Tonight: Partly to mostly clear, low of 50.

Wednesday: Sunny, high of 78.

Thursday: Sunny, high of 82.

Friday: Sunny, high of 84.