Hazardous Weather Outlook
Issued by NWS Shreveport, LA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
000
FLUS44 KSHV 200836
HWOSHV

Hazardous Weather Outlook
National Weather Service Shreveport LA
336 AM CDT Thu Apr 20 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>167-201800-
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-
336 AM CDT Thu Apr 20 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...

Isolated showers and thunderstorms will be possible mainly this
afternoon with the aid of daytime heating. Any activity that
develops should dissipate quickly this evening, except possibly
across portions of Southeast Oklahoma and Southwest Arkansas where
widely scattered showers and thunderstorms will be possible
through the overnight hours. Strong to severe thunderstorms are
not anticipated through tonight, thus, no hazardous weather is
expected.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday...

An upper level trough will be moving into the Southern Plains
during the day Friday. This trough will begin to effect portions
of the Middle Red River Valley of Northeast Texas, Southeast
Oklahoma and Southwest Arkansas during the evening hours Friday
where strong to severe thunderstorms will be possible ahead of a
cold front. At this time, it appears that large hail and damaging
thunderstorm wind gusts will be the main threats Friday evening
before a weakening trend is expected to the convection towards
early Saturday Morning. The front will continue to move through
the region during the day Saturday bringing with it a chance of
showers and thunderstorms before the precipitation moves east of
the region Saturday Night.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency management personnel...amateur radio
operators...and storm spotters will not be needed.

$$

13



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.