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3 products issued by NWS for: Tyler TX
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Hazardous Weather Outlook

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

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




Lake Wind Advisory

URGENT - WEATHER MESSAGE
National Weather Service Shreveport LA
316 PM CDT Fri Apr 28 2017

...Lake Wind Advisory has been extended through 7 PM CDT Saturday
for much of east Texas, southern Arkansas, and north Louisiana...

ARZ070>073-LAZ001>006-010>014-017>022-TXZ097-108>112-124>126-
136>138-149>153-165>167-290900-
/O.EXT.KSHV.LW.Y.0026.000000T0000Z-170430T0000Z/
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-
Including the cities of Texarkana, Stamps, Lewisville, Bradley,
Magnolia, El Dorado, Shreveport, Bossier City, Minden,
Springhill, Homer, Haynesville, Ruston, Farmerville, Bernice,
Mansfield, Stonewall, Logansport, Coushatta, Martin, Arcadia,
Ringgold, Gibsland, Jonesboro, Monroe, Many, Zwolle,
Pleasant Hill, Natchitoches, Winnfield, Colfax, Montgomery,
Dry Prong, Clarks, Grayson, Columbia, Jena, Midway, Olla,
Mount Vernon, Mount Pleasant, Pittsburg, Daingerfield, Lone Star,
Naples, Omaha, Atlanta, Linden, Hughes Springs, Queen City,
Mineola, Winnsboro, Quitman, Hawkins, Gilmer, Big Sandy,
Jefferson, Tyler, Longview, Marshall, Jacksonville, Rusk,
Henderson, Carthage, Nacogdoches, Center, Lufkin, San Augustine,
Hemphill, and Pineland
316 PM CDT Fri Apr 28 2017

...LAKE WIND ADVISORY NOW IN EFFECT UNTIL 7 PM CDT SATURDAY...

* EVENT...An enhanced pressure gradient across the southern Plains
  will result in periods of southerly winds 15- 20 mph with gusts
  to 30-35 mph over much of east Texas, southern Arkansas, and
  north Louisiana tonight and Saturday.

* TIMING...From 11 AM CDT this morning to 7 PM CDT Saturday.

* IMPACT...Boaters should exercise caution on area lakes due to
  rough chop conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Lake Wind Advisory indicates that winds will cause rough chop
on area lakes. Small boats will be especially prone to capsizing.

&&

$$

05




Flood Warning

Flood Warning
National Weather Service Shreveport LA
831 AM CDT Fri Apr 28 2017

PRECAUTIONARY/PREPAREDNESS ACTIONS...


Do not drive vehicles through flooded waterways.  Use caution when
walking near flooded riverbanks.  Do not try to wade or swim in
flooded rivers and bayous.

For more hydrologic information, copy and paste the following website
address into your favorite web browser URL bar:
water.weather.gov/ahps2/index.php?wfo=shv

&&

TXC423-499-291331-
/O.NEW.KSHV.FL.W.0034.170430T1851Z-000000T0000Z/
/MLAT2.1.ER.170430T1851Z.170502T0600Z.000000T0000Z.NO/
831 AM CDT Fri Apr 28 2017

The National Weather Service in Shreveport has issued a

* FLOOD WARNING FOR
  the Sabine River Near Mineola.
* from Sunday afternoon until further notice...or until the warning
  is cancelled.
* AT  8:15 AM Friday The stage was 3.3 feet.
* Minor flooding is forecast.
* Flood stage is 14.0 feet.
* Forecast...Rise above flood stage by Sunday early afternoon and
  continue to rise to near 16.8 feet by early Tuesday morning.

&&

LAT...LON 3278 9574 3263 9535 3257 9535 3259 9550 3273 9574

$$

25




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NOAA National Weather Service
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Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
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