textproduct: Shreveport

KEY MESSAGES

Issued at 1134 AM CDT Thu Aug 27 2026

- A few showers and thunderstorm possible south of I-20 today. - Slightly cooler temperatures will linger over the region for the next couple of days with no heat headlines.

DISCUSSION

Issued at 1144 AM CDT Thu Aug 27 2026

Surface high pressure centered across the Great Lakes into the Mid-Mississippi River Valley will bring light northeast winds, drier dewpoints, and slightly cooler temperatures to the ArkLaTex over the next couple of days. A few showers and isolated thunderstorms may be possible this afternoon along a weak surface boundary across Deep East Texas into west Central Louisiana.

Southeast winds to return late in the weekend allowing for increased relative humidity values across the region along with temperatures climbing back up to near triple digits across mainly east and Northeast Texas by Sunday.

Upper-level ridge across the Four Corners Region to build east on Sunday. However, a westward moving inverted upper-trough across the northern Gulf will for nudge the high north of the region into the Midwest before wedging it eastward into the Appalachians by Monday morning. Under the influence of the upper trough, could see enhanced seabreeze convection south of I-20 each day through the end of the forecast period on Wednesday along with seasonal high temperatures in the mid 90s. /05/

AVIATION

(18Z TAFS) Issued at 1235 PM CDT Thu Aug 27 2026

For the 27/18Z TAF update, mostly VFR vis/cigs are expected with some patchy MVFR/IFR exceptions by 28/06Z-15Z as winds slacken to calm, allowing some radiation FG/low cloud development. Light northeasterly surface winds will return by the end of the period. /16/

SPOTTER INFORMATION STATEMENT

Issued at 1134 AM CDT Thu Aug 27 2026

Spotter activation should not be needed today or tonight.

PRELIMINARY POINT TEMPS/POPS

SHV 73 96 73 96 / 10 10 0 0 MLU 72 93 70 94 / 10 10 0 0 DEQ 68 95 67 95 / 0 10 0 0 TXK 72 95 70 95 / 0 10 0 0 ELD 70 93 68 93 / 0 10 0 0 TYR 74 100 75 100 / 10 0 0 0 GGG 73 99 73 99 / 10 10 0 0 LFK 74 98 74 99 / 20 10 0 0

SHV WATCHES/WARNINGS/ADVISORIES

AR...None. LA...None. OK...None. TX...None.