Hazardous Weather Outlook
Issued by NWS Shreveport, LA

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FLUS44 KSHV 250846
HWOSHV

Hazardous Weather Outlook
National Weather Service Shreveport LA
346 AM CDT Thu May 25 2017

ARZ050-051-059-060-070-071-LAZ001-002-010-017-OKZ077-TXZ096-097-
108>112-124>126-136>138-149>153-165>167-251800-
Sevier-Howard-Little River-Hempstead-Miller-Lafayette-Caddo-
Bossier-De Soto-Sabine-McCurtain-Red River-Bowie-Franklin-Titus-
Camp-Morris-Cass-Wood-Upshur-Marion-Smith-Gregg-Harrison-Cherokee-
Rusk-Panola-Nacogdoches-Shelby-Angelina-San Augustine-
346 AM CDT Thu May 25 2017

This Hazardous Weather Outlook is for portions of southwest
Arkansas, northwest Louisiana, southeast Oklahoma, east Texas and
northeast Texas.

.DAY ONE...Today and Tonight...

A Lake Wind Advisory is in effect beginning at 11 AM this morning
through 7 PM this evening. A tight pressure gradient across the
Southern Plains today will result in south winds increasing to 15
to 20 mph with higher gusts approaching 35 mph across a few
locations this afternoon. The wind should subside across most of
the region later this evening but may stay up across portions of
Northeast Texas and Southeast Oklahoma through the late evening
hours. Otherwise no additional hazardous weather is anticipated at
this time.

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

Strong southerly winds will remain in the forecast through at
least Saturday across the entire Four State Region. The atmosphere
will become very unstable across the Middle Red River Valley of
Northeast Texas, Southeast Oklahoma into Southwest Arkansas
Saturday afternoon and evening. An approaching upper level trough
from the Southern Plains will likely generate strong to severe
thunderstorms across this area Saturday Evening into the overnight
hours. Large hail, damaging wind gusts and isolated tornadoes
will be possible along with locally heavy rainfall. On Sunday, the
entire Four State Region will have the possibility of seeing
strong to severe thunderstorms along and ahead of a southward
moving cold front.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency management personnel...amateur radio
operators...and storm spotters should not be needed through
tonight.

$$

ARZ061-072-073-LAZ003>006-011>014-018>022-251800-
Nevada-Columbia-Union-Webster-Claiborne-Lincoln-Red River-
Bienville-Jackson-Ouachita-Natchitoches-Winn-Grant-Caldwell-
La Salle-
346 AM CDT Thu May 25 2017

This Hazardous Weather Outlook is for portions of south central
Arkansas, southwest Arkansas, north central Louisiana and
northwest Louisiana.

.DAY ONE...Today and Tonight...

No hazardous weather is anticipated at this time.

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

Strong southerly winds will remain in the forecast through at
least Saturday across the entire Four State Region. The atmosphere
will become very unstable across the Middle Red River Valley of
Northeast Texas, Southeast Oklahoma into Southwest Arkansas
Saturday afternoon and evening. An approaching upper level trough
from the Southern Plains will likely generate strong to severe
thunderstorms across this area Saturday Evening into the overnight
hours. Large hail, damaging wind gusts and isolated tornadoes
will be possible along with locally heavy rainfall. On Sunday, the
entire Four State Region will have the possibility of seeing
strong to severe thunderstorms along and ahead of a southward
moving cold front.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency management personnel...amateur radio
operators...and storm spotters should not be needed through
tonight.

$$

13



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