Chicago Weather Forecast (O'Hare Official) MON JUN 18, 2018 0:35 AM CT with Forecast Discussion
Overnight: Partly cloudy, with a low around 78. South southwest wind 5 to 10 mph. Monday: Showers and thunderstorms likely, mainly after 4pm. Mostly sunny, with a high near 94. Heat index values as high as 101. West southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Monday Night: Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 65. West northwest wind 5 to 10 mph becoming north northeast after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. Tuesday: A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 77. Northeast wind around 5 mph. Tuesday Night: A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 63. North northeast wind around 5 mph. Wednesday: A 30 percent chance of