CHICAGO (CBS) -- A partly sunny, breezy and hot Sunday. Marathon runners begin with a 68° temp and it climbs to 78° by noon. Southwest wind of 15-25 mph and rather humid conditions. In addition, we can't rule out a stray shower or storm. Not your ideal Chicago Marathon weather.
Mostly cloudy for the Sox game Sunday night with mild temps.
Rain chances increase by Monday afternoon.
Record high is 86.
Today- partly sunny, breezy, hot, high of 83. A stray shower or storm is possible.
Tonight- mostly cloudy 67
Monday- showers and storms, 78.
There is a significant severe weather threat for Monday afternoon. The level is SLIGHT (2 out of 5) and the risks include damaging thunderstorm winds, large hail and a tornado possibility (5%).
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