NWS / NOAA weather: Extreme Heat Warning issued July 20 at 10:52PM CDT until July 21 at 8:00PM CDT by NWS Tulsa OK

* WHAT...Dangerously hot conditions with heat index values from 110
to 115 expected.

* WHERE...Portions of northwest and west central Arkansas and east
central, northeast, and southeast Oklahoma.

* WHEN...From noon to 8 PM CDT Tuesday.

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

Severity

Severe (4/5) · CAP Severe