Warm and Humid Air Exiting - Cooler Wednesday

After topping out from the mid 80s to low 100s in heat indices today, highest in far southwest Wisconsin, a cold front passing through the region is now bringing in cooler and drier air. Heat Advisories remain in effect until 7 pm for portions of northeast Iowa into far southwest Wisconsin.

Cooler air returns Wednesday, persisting into Friday. Highs will be 10 to 15 degrees colder than today, and about 5 to 10 degrees below normal.



  • Early This Evening (until 7 pm):
    • Highest Heat Index: 95 - 105 
    • Impact Area: portions of Northeast Iowa and southwest Wisconsin
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