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Hazardous Weather Outlook for Shreveport, LA
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000 FLUS44 KSHV 211656 HWOSHV Hazardous Weather Outlook National Weather Service Shreveport LA 1156 AM CDT Tue May 21 2019 ARZ050-051-059>061-070>073-LAZ001>006-010>012-OKZ077-TXZ096-097- 108>112-124>126-136>138-149>153-165-221200- Sevier-Howard-Little River-Hempstead-Nevada-Miller-Lafayette- Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-De Soto- Red River-Bienville-McCurtain-Bowie-Franklin-Titus-Camp-Morris- Cass-Wood-Upshur-Marion-Smith-Gregg-Harrison-Cherokee-Rusk-Panola- Nacogdoches-Shelby-Angelina- 1156 AM CDT Tue May 21 2019 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...This Afternoon and Tonight... Scattered to numerous showers and thunderstorms are expected this afternoon over much of East Texas, Southeast Oklahoma, Southwest Arkansas, and possibly extreme Northwest Louisiana, before spreading east into Southcentral Arkansas and Northcentral Louisiana this evening. This will occur as an upper level disturbance ejects northeast across Northeast Texas, Southeast Oklahoma, and Southwest Arkansas this afternoon, ahead of the dryline that will mix east into Eastcentral Texas. Given the extent of instability, wind shear, and low level moisture in place, an isolated severe weather threat will be possible, with damaging winds, an isolated tornado or two, and brief heavy rainfall possible. These storms will shift east and gradually diminish tonight over Deep East Texas, North Louisiana, and Southcentral Arkansas. In addition, strong southerly winds of 15 to 25 mph with gusts to 35 mph will continue this afternoon, before diminishing by early evening. Thus, a Lake Wind Advisory remains in effect until 7 PM this evening. .DAYS TWO THROUGH SEVEN...Wednesday through Monday... No hazardous weather is expected. .SPOTTER INFORMATION STATEMENT... Activation of emergency managers, spotter networks, and amateur radio operators, may be needed this afternoon for any isolated severe thunderstorms that may develop. $$ LAZ013-014-017>022-TXZ166-167-221200- Jackson-Ouachita-Sabine-Natchitoches-Winn-Grant-Caldwell-La Salle- San Augustine- 1156 AM CDT Tue May 21 2019 This Hazardous Weather Outlook is for portions of north central Louisiana, northwest Louisiana and east Texas. .DAY ONE...This Afternoon and Tonight... Isolated to scattered showers and thunderstorms will be possible late this afternoon through tonight across portions of Deep East Texas and Northcentral Louisiana, ahead of a weak surface front that will mix east into the area. Locally gusty winds and brief heavy rainfall are possible from the stronger storms, before they diminish late tonight. In addition, strong southerly winds of 15 to 20 mph with gusts to 30 mph will continue this afternoon, before diminishing by early evening. Thus, a Lake Wind Advisory remains in effect until 7 PM this evening. .DAYS TWO THROUGH SEVEN...Wednesday through Monday... No hazardous weather is expected. .SPOTTER INFORMATION STATEMENT... Activation of emergency managers, spotter networks, and amateur radio operators, should not be needed this afternoon or tonight. $$ 15 |
Previous Hazardous Weather Outlooks may be found at
NWS Shreveport, LA (SHV) Office Hazardous Weather Outlooks.
(Click 'Previous Version' there to view past versions successively.
Some may differ only in time posted.)
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