Heat index readings continue to climb

MADISON, Wis. — The heat wave continues through Wednesday and Thursday. A Heat Advisory is in effect for Wednesday from 11 a.m. to 7 p.m. for southwestern Wisconsin.
High temperatures will be in the lower 90s on Wednesday; heat index readings could reach 103 degrees.
Alert Days remain in the forecast for Wednesday and Thursday.
By the weekend, the heat will let off a little bit. High temperatures will be in the middle to upper 80s both Saturday and Sunday, but it will be a little less humid.
Stay tuned to News 3 Now for the latest First Warn Forecast.
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