Extreme Heat Warning issued June 29 at 10:18AM CDT until June 30 at 9:00PM CDT by NWS Des Moines IA

* WHAT...Dangerously hot conditions with heat index values up to 105
expected.

* WHERE...Portions of northeast and north central Iowa.

* WHEN...Until 9 PM CDT Tuesday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.

* ADDITIONAL DETAILS...Extreme heat will persist through much of
next week, potentially including the 4th of July weekend.

Source: NWS / NOAA weather.