An incoming storm system will bring rain to Chicago late tonight, continuing into early Friday morning. Most areas are expected to receive about a quarter inch or less of rain before conditions clear around daybreak.
Friday will be mostly sunny to partly cloudy with highs in the lower 60s. Winds will increase throughout the day, gusting up to 30 mph from the west. Enjoy the warmth while it lasts!
Temperatures will drop significantly this weekend. Saturday's high will reach the upper 40s to near 50 degrees, with rain arriving by late morning or midday. Rain showers will continue through the afternoon and evening. As temperatures fall overnight, rain may turn to snow.
Warmer air is expected to move into the region on Tuesday and Wednesday, bringing a return to milder conditions.
Emily Wahls: "Soak up the warmth while it's here!"
Author's summary: Chicago will see a wet start to Friday followed by a sharp temperature drop this weekend, bringing possible light snowflakes and colder lake-effect showers early next week.