WHAT
Heat index values in excess of 105 degrees expected.

WHERE
Portions of southeast Arkansas, northeast Louisiana, and central Mississippi.

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

IMPACTS
Hot temperatures and high humidity may cause heat illnesses, especially with prolonged exposure.

PRECAUTIONARY/PREPAREDNESS ACTIONS
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.