Clouds break for the sun on Saturday, but temperatures will struggle. A chilly lake breeze will keep temperatures at the lakefront in the 40s. It will be milder inland, with highs in the 60s. With clear skies tonight, patchy frost develops inland. A gradual warming trend begins Sunday.

Today we're in the 50s and into the 60s tomorrow with sunshine throughout the weekend. Meteorologist Mark Strehl has the forecast. What we're expecting There was cloud cover to start Saturday, which should continue through the morning hours.

After a chillier Friday that saw some thunderstorms move through the Chicago area, the region is in for a quieter start to the weekend. Those spending time outdoors Saturday can expect more sunshine,