Johnson County

Extreme Heat Warning issued July 1 at 2:46PM CDT until July 3 at 9:00PM CDT by NWS Kansas City/Pleasant Hill MO

* WHAT...Dangerously hot conditions with heat index values up to 105-110F expected. * WHERE...Portions of east central and northeast Kansas and central, north central, northeast, northwest, and west central Missouri. * WHEN...Until 9 PM CDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Several days of extreme heat will impact the region with poor heat relief during the overnight hours.