Hazardous Weather Outlook
Issued by NWS Shreveport, LA

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FLUS44 KSHV 281651
HWOSHV

Hazardous Weather Outlook
National Weather Service Shreveport LA
1151 AM CDT Fri Apr 28 2017

ARZ050-051-059>061-OKZ077-291700-
Sevier-Howard-Little River-Hempstead-Nevada-McCurtain-
1151 AM CDT Fri Apr 28 2017

This Hazardous Weather Outlook is for portions of southwest
Arkansas and southeast Oklahoma.

.DAY ONE...This Afternoon and Tonight...

Showers and thunderstorms will be possible this afternoon over
southeast Oklahoma and southwest Arkansas as a warm front lifts
north across these areas. Isolated severe thunderstorms will be
possible, with large hail and damaging winds the main threat.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday...

Showers and thunderstorms will increase across southeast Oklahoma
and Southwest Arkansas Saturday afternoon and night along and
ahead of a slow moving cold front. Some storms may become severe,
with large hail, damaging winds, and isolated tornadoes possible.
There is also an enhanced threat for locally heavy rainfall,
which may result in flash flooding as storms move repeatedly over
the same areas. Widespread rainfall amounts of three to five
inches with isolated higher amounts are possible before the
showers and thunderstorms diminish by daybreak Sunday. Additional
scattered showers and thunderstorms are possible Wednesday with
the passage of a cold front.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency managers, spotter networks, and amateur
radio operators, may be needed this evening over Southeast
Oklahoma.

$$

ARZ070>073-LAZ001>006-010>014-017>022-TXZ096-097-108>112-124>126-
136>138-149>153-165>167-291700-
Miller-Lafayette-Columbia-Union-Caddo-Bossier-Webster-Claiborne-
Lincoln-De Soto-Red River-Bienville-Jackson-Ouachita-Sabine-
Natchitoches-Winn-Grant-Caldwell-La Salle-Bowie-Franklin-Titus-
Camp-Morris-Cass-Wood-Upshur-Marion-Smith-Gregg-Harrison-Cherokee-
Rusk-Panola-Nacogdoches-Shelby-Angelina-San Augustine-
1151 AM CDT Fri Apr 28 2017

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

.DAY ONE...This Afternoon and Tonight...

Isolated showers and thunderstorms will be possible tonight over
portions of extreme Northeast Texas and extreme Southern Arkansas,
but organized hazardous weather is not expected. However, a tight
pressure gradient will result in southerly winds 15 to 20 mph
with gusts to 30 to 35 mph today, persisting through the
afternoon and overnight.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday...

Scattered showers and thunderstorms will be possible across East
Texas, extreme Southern Arkansas, and North Louisiana Saturday
afternoon as an upper-level disturbance lifts northeast across
the area. The severe weather threat will continue into Saturday
night as showers and thunderstorms increase along and ahead of a
slow moving cold front. Some storms may become severe, with large
hail, damaging winds, and isolated tornadoes possible. Locally
heavy rainfall will also be possible in the stronger slow moving
storms, which may result in minor flooding of low lying, poor
drainage areas, with rainfall amounts ranging from one to three
inches. Additional scattered showers and thunderstorms are
possible Wednesday with the passage of a cold front.

.SPOTTER INFORMATION STATEMENT...

Activation of emergency managers, spotter networks, and amateur
radio operators, should not be needed today or tonight.

$$

05



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