JACKSONVILLE

NOHRSC JKVT2

HEAT ADVISORY
* WHAT...Heat index values up to 110 degrees. * WHERE...Portions of south central and southwest Arkansas, north central and northwest Louisiana, southeast Oklahoma, and east and northeast Texas. * WHEN...Until 8 PM CDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Today, A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 106. Heat index values as high as 113. Southwest wind around 5 mph becoming southeast in the afternoon.

Tomorrow, A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 106. Heat index values as high as 113. Southwest wind around 5 mph becoming southeast in the afternoon.