Columbus weather: Heat index to reach 102; 70 percent chance of rain

Today's heat index is expected to reach 102, the National Weather Service said.

The chance of rain today is 70 percent. Rainfall between a quarter and a half of an inch is possible.

Tonight, there's a 40 percent chance of rain. It will be mostly cloudy with a low around 76.

Monday's heat index is expected to reach around 103. There's a 50 percent chance of rain.

Monday night, the low should drop to around 76. There's a 20 percent chance of rain.

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