Marcum-Illinois Union ESD

A slight chance of showers between midnight and 1am. Mostly cloudy, with a low around 50. North wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 63. Northeast wind around 10 mph, with gusts as high as 20 mph.

Showers likely, then showers and possibly a thunderstorm after 4am. Low around 52. Northeast wind 5 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.