Hazardous Weather Outlook
Issued by NWS Shreveport, LA

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FLUS44 KSHV 221221
HWOSHV

Hazardous Weather Outlook
National Weather Service Shreveport LA
721 AM CDT Thu Jun 22 2017

ARZ050-051-059>061-070-OKZ077-TXZ096-097-108>112-124-125-136-
221700-
Sevier-Howard-Little River-Hempstead-Nevada-Miller-McCurtain-
Red River-Bowie-Franklin-Titus-Camp-Morris-Cass-Wood-Upshur-Smith-
721 AM CDT Thu Jun 22 2017

This Hazardous Weather Outlook is for portions of Southwest
Arkansas, Southeast Oklahoma and Northeast Texas.

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

Showers and a few isolated thunderstorms will develop over the
area as the remnants of Tropical Storm Cindy moves North and
Northeast across East Texas and North Louisiana and South Central
Arkansas. Rainfall may become heavy over parts of the area
during the afternoon and overnight generally to the North and east
of the track of Cindy. The heavy rainfall can produce ponding of
water in streets and low lying and poor drainage areas.

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

Rainfall will taper off for Friday as the remnants shift to the
East, however a series of disturbances aloft move through the base
of an upper level trough of low pressure and nudge a cold front
South to return showers and thunderstorms, some of which may
contain locally heavy rainfall Friday night into early Saturday.
For the rest of the weekend and through the next work week there
will be a tapering off chance of showers and thunderstorms.

.SPOTTER INFORMATION STATEMENT...

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

$$

ARZ071>073-LAZ001>006-010>014-017>022-TXZ126-137-138-149>153-
165>167-221700-
Lafayette-Columbia-Union-Caddo-Bossier-Webster-Claiborne-Lincoln-
De Soto-Red River-Bienville-Jackson-Ouachita-Sabine-Natchitoches-
Winn-Grant-Caldwell-La Salle-Marion-Gregg-Harrison-Cherokee-Rusk-
Panola-Nacogdoches-Shelby-Angelina-San Augustine-
721 AM CDT Thu Jun 22 2017

This Hazardous Weather Outlook is for portions of South Central
and Southwest Arkansas, North Central and Northwest Louisiana,
and East and Northeast Texas.

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

The remnants of Tropical Storm Cindy will move North across
extreme Eastern Texas and Western Louisiana today, before a
gradual shift to the Northeast across Northwest Louisiana and
Southern Arkansas tonight through early Friday morning. Periods of
locally heavy rainfall near the center of circulation can be
expected across all these areas. Widespread heavy rainfall of two
to four inches is expected through Friday morning, with isolated
higher amounts of six to eight inches possible mainly across
portions of extreme Eastern Texas, Northwest Louisiana, and South
Central Arkansas. This amount of rainfall will produce flooding of
streets and low lying and poor drainage areas and can lead to
Flash Flooding with successive downpours. For today there will be
a tight pressure gradient associated with Cindy that will produce
strong and gusty winds of 15 to 25 MPH with higher gusts to near
or higher than 30 MPH, that can lead to falling trees as the
grounds soak. With landfalling tropical systems there is a threat
for rotation in the spiral bands to the East and Northeast of the
track resulting in weak tornadoes.


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

Additional heavy rainfall will be possible through mid day Friday
before tapering off briefly as the remnants shift to the East,
however a series of disturbances aloft move through the base of an
upper level trough of low pressure, and nudge a cold front South
to return showers and thunderstorms, some of which may contain
locally heavy rainfall for Friday night into early Saturday. This
additional rainfall over the previous accumulations may continue
a threat of flooding or flash flooding. For the rest of the
weekend and through the next work week there will be a tapering
off chance of showers and thunderstorms with lesser amounts
expected.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency management personnel...amateur radio
operators...and storm spotters may be required along and to the
east of the track of Cindy through tonight.

$$



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