NWS / NOAA weather: Extreme Heat Warning issued July 20 at 9:23PM CDT until July 21 at 9:00PM CDT by NWS Jackson MS

* WHAT...Dangerously hot conditions with heat index values up to
115F degrees, with limited heat relief overnight.

* WHERE...Portions of southeast Arkansas and central, north central,
and northwest Mississippi.

* WHEN...Until 9 PM CDT Tuesday.

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

Severity

Severe (4/5) · CAP Severe