NWS / NOAA weather: Extreme Heat Warning issued June 30 at 3:39AM CDT until July 1 at 7:00PM CDT by NWS La Crosse WI

* WHAT...Dangerously hot conditions with heat index values up to
104.

* WHERE...Portions of north central and northeast Iowa, southeast
Minnesota and central, southwest and west central Wisconsin.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Extreme heat and humidity will significantly increase
the potential for heat related illnesses, particularly for those
working or participating in outdoor activities.

Source: NWS / NOAA weather.