textproduct: Shreveport

KEY MESSAGES

Issued at 1203 AM CDT Fri Sep 4 2026

- The influx of tropical moisture associated with the remnants of Edouard has largely dissipated across the region this evening.

- Upper-level ridging will strengthen over the area heading into the weekend, facilitating a return to typical summer temps.

- Despite the strengthening ridge, daily probabilities for showers and thunderstorms will persist into next week.

DISCUSSION

Issued at 1203 AM CDT Fri Sep 4 2026

Tropical moisture associated with the remnants of what was Tropical Storm Edouard has largely dissipated across the region this evening. This will not mean a complete end to our precipitation chances though. Upper-level ridging will begin to strengthen over the area, but we will continue to see daily probabilities for showers and thunderstorms into the weekend. The most favorable conditions for this activity will be through Sunday, mainly or locations south of the I-20 corridor. However, as the ridge gains more influence over the region, these daily thunderstorm chances will become increasingly limited heading into next week.

As that upper-level ridge continues to build into the weekend, a typical summertime heat will quickly return to the area. We will once again remain borderline for the issuance of any official heat-related products today, but probabilities for reaching at least advisory criteria will steadily increase heading into the late weekend and into the start of next week. Looking ahead, there is unfortunately no real relief from the heat in sight through the long-term forecast period. The upper-level ridge is expected to linger and remain entrenched over the region, keeping temperatures elevated for the foreseeable future. /33/

AVIATION

(12Z TAFS) Issued at 701 AM CDT Fri Sep 4 2026 For the ArkLaTex terminals, fair skies overnight with no MVFR as of yet this morning, so brief should any develop. Winds will be calm or light and variable early this morning, prevailing SE for most 5-10KT. Scattered cumulus by noon with VCSH for LA sites and KLFK with an isolated thunderstorms possible. Little change into the weekend with warm to hot muggy days and southerly winds with more MVFR to start and more convective coverage along and south of I-20 on Saturday, falling back to isolated for Sunday. /24/

SPOTTER INFORMATION STATEMENT

Issued at 1203 AM CDT Fri Sep 4 2026

Spotter activation is not expected at this time.

PRELIMINARY POINT TEMPS/POPS

SHV 96 76 95 76 / 20 10 40 10 MLU 96 74 95 75 / 20 20 20 10 DEQ 97 71 99 71 / 0 0 0 0 TXK 96 74 97 75 / 0 0 10 0 ELD 98 73 97 72 / 10 10 20 0 TYR 93 73 94 74 / 0 0 30 0 GGG 96 73 96 73 / 10 10 50 0 LFK 95 73 93 73 / 20 10 70 10

SHV WATCHES/WARNINGS/ADVISORIES

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