NWS Shreveport Aviation Weather Page

Slow Moving Cold Front Moves into the Central U.S.

A slow moving cold front continues to move eastward across the U.S. this weekend. Behind the cold front is unseasonably cold weather and high elevation snows; ahead of the front, temperatures are more typical of mid-summer. The front separating these extremes will help focus heavy rain, with the potential for flash flooding extending from eastern New Mexico and western Texas to the Upper Midwest. Read More >

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FTUS44 KSHV 231744
TAFSHV
TAF
KSHV 231744Z 2318/2418 VRB05KT P6SM BKN045
FM240000 11004KT P6SM SCT050
FM240300 VRB03KT P6SM VCSH BKN050
FM240500 12005KT P6SM FEW050
FM241000 12003KT 5SM BR SKC
FM241300 13004KT P6SM SCT040
FM241700 13006KT P6SM BKN045=

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FTUS44 KSHV 231744
TAFMLU
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KMLU 231744Z 2318/2418 VRB04KT P6SM BKN045
FM240000 VRB03KT P6SM SCT050
FM241000 VRB03KT 4SM BR SKC
FM241300 09003KT P6SM SCT040
FM241700 13006KT P6SM BKN045=

146 FTUS44 KSHV 231744 TAFTYR TAF KTYR 231744Z 2318/2418 13007KT P6SM BKN045 FM232100 12007KT P6SM BKN050 FM240000 12006KT P6SM SCT050 FM241000 15004KT 4SM BR SKC FM241300 09003KT P6SM SCT040 FM241700 13006KT P6SM BKN045=

143 FTUS44 KSHV 231744 TAFGGG TAF KGGG 231744Z 2318/2418 12007KT P6SM BKN045 FM240000 12005KT P6SM SCT050 FM241000 VRB03KT P6SM SKC FM241300 09003KT P6SM SCT040 FM241700 13006KT P6SM BKN045=

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FTUS44 KSHV 231744
TAFLFK
TAF
KLFK 231744Z 2318/2418 12005KT P6SM BKN045
FM240000 11004KT P6SM SCT050
FM240900 VRB03KT 4SM BR SKC
FM241300 VRB03KT P6SM SCT040
FM241600 13006KT P6SM BKN045=

145 FTUS44 KSHV 231744 TAFELD TAF KELD 231744Z 2318/2418 VRB04KT P6SM BKN045 FM240000 VRB03KT P6SM SCT050 FM241000 VRB03KT 5SM BR SKC FM241300 VRB03KT P6SM SCT040 FM241700 13006KT P6SM BKN045=

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FTUS44 KLIX 231730
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KMSY 231730Z 2318/2418 09006KT P6SM SCT025 SCT250
FM232200 09007KT P6SM FEW050 FEW110
FM240400 06003KT P6SM FEW050 FEW250
FM241500 05009KT P6SM SCT030 SCT100=

000 FTUS44 KHGX 231729 TAFIAH TAF KIAH 231729Z 2318/2424 12009KT P6SM FEW018 SCT028 FM232100 14007KT P6SM SCT050 FM240100 12003KT P6SM SKC TEMPO 2410/2412 4SM BR SCT006 FM241500 13008KT P6SM SCT015=

000 FXUS64 KSHV 232002 AFDSHV Area Forecast Discussion National Weather Service Shreveport LA 302 PM CDT Sat Sep 23 2017 .DISCUSSION... Isold convection ongoing across the region this aftn, as daytime heating and sufficient moisture overpower the the influence of the upper ridge. Weak upper low over the se CONUS will continue to drift wwd and linger through Monday, providing some help for isold to widely sct convection to overrule the upper ridge`s stronghold. Cold front/large-scale upper trof will move into the plains in the mean time, and begin approaching our region Tuesday into Wednesday. Some chances for rain will accompany the front, although they will be rather low-end and focused across only the nwrn portions of our region. The ridge will continue to hold its ground through late in the work week, until the upper trof /reinforced by additional disturbances/ finally is able to ride over the ridge and force it swd. This will not mean much for us in terms of getting any rainfall, but it will allow for the accompanying Canadian airmass to filter into our region and cool our temps down to a more respectable level for fall. /12/ && .PREV DISCUSSION... /issued 230 PM CDT Sat Sep 23 2017/ .AVIATION... For the 23/18Z terminal forecast will prevail VFR through most of the period until around and after 24/09Z when patchy mist/BR and possibly ceilings around or just below 3 KFT. VFR returns around and after 24/13Z Sunday morning. Surface winds will be light and variable to light Southeast through tonight and increase after 24/14Z to 6-12 knots. /06/ && .PRELIMINARY POINT TEMPS/POPS... SHV 72 92 71 91 / 10 20 10 20 MLU 70 91 70 90 / 10 20 10 20 DEQ 70 91 69 90 / 10 20 0 20 TXK 71 91 70 89 / 10 20 0 20 ELD 70 91 68 89 / 10 20 0 20 TYR 72 91 71 91 / 10 20 10 10 GGG 71 91 70 91 / 10 20 10 20 LFK 71 92 71 91 / 10 20 10 20 && .SHV WATCHES/WARNINGS/ADVISORIES... AR...None. LA...None. OK...None. TX...None. && $$ 12/06

483 FLUS44 KSHV 231530 HWOSHV Hazardous Weather Outlook National Weather Service Shreveport LA 1030 AM CDT Sat Sep 23 2017 ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077- TXZ096-097-108>112-124>126-136>138-149>153-165>167-241530- 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- 1030 AM CDT Sat Sep 23 2017 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... A few isolated thunderstorms will be possible south of Interstate 20 in East Texas and Louisiana this afternoon. Any storms that develop should dissipate around sunset. Otherwise, no hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Sunday through Friday... Widely scattered thunderstorms will be possible through the weekend into next work week. Chances will increase Wednesday and Thursday as a cold front approaches the region. However, no hazardous weather is expected at this time. .SPOTTER INFORMATION STATEMENT... Activation of emergency management personnel...amateur radio operators...and storm spotters will not be needed through tonight. $$ 12