Active Alerts Sitka, TN

Drink plenty of fluids, stay in an air-conditioned room, stay out ofthe sun, and check up on relatives and neighbors.

* WHAT...Dangerously hot conditions with heat index values up to 110degrees expected.* WHERE...Portions of East Arkansas, North Mississippi, SoutheastMissouri, and West Tennessee.* WHEN...Until 8 PM CDT this evening.* IMPACTS...Heat related illnesses increase significantly duringextreme heat and high humidity events.