Dangerous heat with heat index values near 105 degrees can be expected for portions of the ArkLaMiss region during afternoon hours. Be sure to stay hydrated and take plenty of breaks if you'll be spending a good deal of time outdoors.
A "Marginal Risk" for isolated severe thunderstorms exists across much of the area this afternoon & evening. Damaging wind gusts will be possible with the most intense storms. Frequent lightning & heavy downpours can be expected.