Cloud cover decreases tonight with clear to partly cloudy skies as high pressure builds in, bringing winds from the north to northeast off Lake Michigan. The east to northeast winds will continue for much of this week. On Wednesday expect sunny to partly cloudy skies ad very dry air. On Wednesday night you may want to cover sensitive plants once again as clear skies and cool air allows temperatures to fall to near the freezing point away from the lake. Sunny and cool again for Thursday and then partly cloudy and seasonal for Opening Day Friday.