WHAT
Heat index values between 105 to 109 are expected again today.

WHERE
Much of southern Arkansas, northern Louisiana, and deep east Texas and portions of northeast Texas.

WHEN
From 11 AM this morning to 7 PM CDT this evening.

IMPACTS
Hot temperatures and high humidity may cause heat illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS
Drink plenty of fluids before, during and after exposure to the heat, when possible stay in an air-conditioned room, or at least take shade breaks out of the sun to hydrate. And remember to check up on relatives, neighbors and outside pets.