NWS Shreveport Aviation Weather Page

000 FXUS64 KSHV 181857 AFDSHV Area Forecast Discussion National Weather Service Shreveport LA 157 PM CDT Mon Oct 18 2021 .SHORT TERM.../Tonight through Tuesday Night/ Upper ridge axis stretching from E TX up through the Great Lakes region. Sfc high pressure retaining influence over our region despite the center being displaced to the e. This pattern will allow for temps to continue to moderate upward under mostly clear skies and sly sfc winds. Upper low currently over NV will continue ewd through Tuesday, bringing a cold front into the Southern Plains. Rain chances associated with the front/shortwave trof look to hold out until later in the fcst. /12/ .LONG TERM.../Tuesday night through Sunday Night/ Cold front to continue approaching Wednesday, slowing as the upper low over NE/SD takes a slightly newd trajectory as it encounters the upper ridge. Warming ahead of the front will allow temps to soar back up into the mid and upper 80s for some portions of the region. Meanwhile, weak disturbance in the Gulf will bring some chances for shwrs/tstms across our sern areas of N Central LA, but these look to conclude with the loss of daytime heating Wednesday evening. Very limited moisture return ahead of this cold front and zonal flow aloft as the upper low passes to our n will keep any rain chances out of reach attm. However, upper ridging will amplify over the wrn CONUS allowing for residual troughing to deepen Thursday, with some rain chances possibly accompanying a weak shortwave in weakly nwly flow aloft Friday into Saturday. Swly flow aloft to begin Saturday, and weak, embedded disturbances may bring some additional low-end rain chances for Sunday/Sunday night. Temps during this timeframe will continue a few degrees above normal, as no appreciable change in airmass is expected. /12/ && .PREV DISCUSSION... /issued 1228 PM CDT Mon Oct 18 2021/ AVIATION... VFR conditions to prevail throughout the 18Z TAF cycle once again. Light sely winds will become near-calm overnight at most sites, picking up again out of the se at around 10 kts or less after sunrise Tuesday. /12/ && .PRELIMINARY POINT TEMPS/POPS... SHV 51 81 60 85 / 0 0 0 10 MLU 47 79 58 83 / 0 0 0 20 DEQ 48 78 54 81 / 0 0 0 10 TXK 51 79 58 83 / 0 0 0 10 ELD 45 77 54 80 / 0 0 0 10 TYR 54 81 60 84 / 0 0 0 0 GGG 49 81 58 84 / 0 0 0 0 LFK 50 83 61 86 / 0 0 0 10 && .SHV WATCHES/WARNINGS/ADVISORIES... AR...None. LA...None. OK...None. TX...None. && $$ 12

000 FLUS44 KSHV 181043 HWOSHV Hazardous Weather Outlook National Weather Service Shreveport LA 543 AM CDT Mon Oct 18 2021 ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077- TXZ096-097-108>112-124>126-136>138-149>153-165>167-191045- Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette- Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-De Soto- Red River-Bienville-Jackson-Ouachita-Sabine-Natchitoches-Winn- Grant-Caldwell-La Salle-McCurtain-Bowie-Franklin-Titus-Camp- Morris-Cass-Wood-Upshur-Marion-Smith-Gregg-Harrison-Cherokee-Rusk- Panola-Nacogdoches-Shelby-Angelina-San Augustine- 543 AM CDT Mon Oct 18 2021 This Hazardous Weather Outlook is for portions of south central Arkansas, southwest Arkansas, north central Louisiana, northwest Louisiana, southeast Oklahoma, east Texas and northeast Texas. .DAY ONE...Today and Tonight... No hazardous weather is expected. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday... No hazardous weather is expected. .SPOTTER INFORMATION STATEMENT... Activation of emergency management personnel, amateur radio operators and storm spotters will not be needed through tonight. $$