A storm system will spread rain into parts of central IL south of Peoria this afternoon, continuing much of tonight, then departing the area Sunday morning. Rainfall totals could exceed an inch south of I-72, which could produce some moderate runoff and ponding of water where frozen soils remain north of I-70. Mild temperatures can be expected the next several days, with highs in the 50s through the weekend, around 60 Monday and Tuesday, and mid to upper 60s Wednesday. Lows tonight should be around 40.