SHREVEPORT, La. — Hazardous heat will dominate the ArkLaTex this week as temperatures climb into the low 100s and heat index values reach as high as 109 degrees.
Saturday afternoon highs reached 94 degrees in Shreveport and Mansfield, while Texarkana climbed to 95 degrees.
A Heat Advisory remains in effect for much of the ArkLaTex, with portions of the northeastern part of the region under an Extreme Heat Warning. Additional warnings may be issued later this week as temperatures continue to rise…