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

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SHREVEPORT LA
607 AM CDT THU MAY 28 2015

ARZ050-051-059>061-070>073-LAZ001>006-010>014-017>022-OKZ077-
TXZ096-097-108>112-124>126-136>138-149>153-165>167-281700-
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-
607 AM CDT THU MAY 28 2015

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...

SCATTERED SHOWERS AND THUNDERSTORMS WILL BE POSSIBLE TODAY...AS A
WEAK UPPER LEVEL DISTURBANCE AND THE REMNANTS OF A COMPLEX OF
SHOWERS AND THUNDERSTORMS MOVING OVER THE RED RIVER VALLEY OF
SOUTHERN OKLAHOMA AND NORTH TEXAS FOCUS CONVECTIVE DEVELOPMENT
OVER THE REGION. AS DAYTIME HEATING CONTRIBUTES TO MODERATE
INSTABILITY BY AFTERNOON AHEAD OF THIS COMPLEX OF
THUNDERSTORMS...THERE WILL BE THE POTENTIAL FOR SEVERE
THUNDERSTORMS...CAPABLE OF PRODUCING DAMAGING WINDS AND LOCALLY
HEAVY RAINFALL. THESE SHOWERS AND THUNDERSTORMS SHOULD DIMINISH
LATER THIS EVENING...ALTHOUGH ADDITIONAL REDEVELOPMENT WILL BE
POSSIBLE OVERNIGHT...MAINLY OVER NORTHEAST TEXAS...SOUTHEAST
OKLAHOMA...AND ADJACENT SECTIONS OF SOUTHWEST ARKANSAS.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

SHOWERS AND THUNDERSTORMS WILL AGAIN INCREASE ACROSS MUCH OF THE
REGION FRIDAY THROUGH SUNDAY...AHEAD OF AN UPPER LEVEL
DISTURBANCE THAT WILL DRIFT EAST ACROSS OKLAHOMA AND TEXAS AND
BECOME STATIONARY OVER THE AREA FRIDAY NIGHT THROUGH THIS WEEKEND.
WHILE AN ISOLATED SEVERE THUNDERSTORM THREAT WITH THE POTENTIAL
FOR DAMAGING WINDS CAN NOT BE RULED OUT...LOCALLY HEAVY RAINFALL
WILL BE POSSIBLE IN THE STRONGER STORMS...WITH RAINFALL AMOUNTS OF
ONE TO THREE INCHES EXPECTED. GIVEN THE ALREADY SATURATED
GROUNDS...LOCALIZED FLASH FLOODING WILL BE POSSIBLE. THIS UPPER
LEVEL DISTURBANCE WILL CONTINUE TO FOCUS ADDITIONAL SCATTERED
SHOWERS AND THUNDERSTORMS MONDAY THROUGH WEDNESDAY.

.SPOTTER INFORMATION STATEMENT...

ACTIVATION OF EMERGENCY MANAGERS...SKYWARN NETWORKS...AND AMATEUR
RADIO OPERATORS...MAY BE NEEDED TODAY OVER PORTIONS OF THE REGION.

$$

15



Short Term Forecast

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE SHREVEPORT LA
546 AM CDT THU MAY 28 2015

ARZ059-070-LAZ001-OKZ077-TXZ096-097-108>112-124>126-136>138-
281300-
LITTLE RIVER-MILLER-CADDO-MCCURTAIN-RED RIVER-BOWIE-FRANKLIN-
TITUS-CAMP-MORRIS-CASS-WOOD-UPSHUR-MARION-SMITH-GREGG-HARRISON-
INCLUDING THE CITIES OF...ASHDOWN...TEXARKANA...SHREVEPORT...
IDABEL...BROKEN BOW...CLARKSVILLE...BOGATA...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
546 AM CDT THU MAY 28 2015

.NOW...
ISOLATED SHOWERS ARE DEVELOPING AND MOVING EAST AT 12 MPH OVER
PARTS OF NORTHEAST TEXAS...NEAR CLARKSVILLE AND GILMER. A FEW
OTHERS MAY CROP UP OVER SOUTHEAST OK...SOUTHWEST AR AND NORTHWEST
LA...UNDER A WEAK MID LEVEL DISTURBANCE WITH THE AID OF A PREDAWN
LOW LEVEL JET. RAINFALL AMOUNTS WILL AVERAGE BETWEEN A TRACE AND A
TENTH OF AN INCH IN JUST A FEW LOCALES OVER THE NEXT HOUR OR SO.


$$

24



Flood Warning

FLOOD WARNING
NATIONAL WEATHER SERVICE SHREVEPORT LA
1145 AM CDT WED MAY 27 2015

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

&&

TXC073-347-401-423-281645-
/O.NEW.KSHV.FL.W.0151.150528T1500Z-150530T1800Z/
/JKST2.1.ER.150528T1500Z.150529T0600Z.150530T0000Z.NO/
1145 AM CDT WED MAY 27 2015

The National Weather Service in Shreveport has issued a

* FLOOD WARNING FOR
  the Mud Creek Near Jacksonville, Texas.
* from Thursday morning to Saturday afternoon...or until the warning
  is cancelled.
* At 1130 AM Wednesday the stage was 8.5 feet.
* Minor flooding is forecast.
* Flood stage is 9 feet.
* Forecast...Rise above flood stage by Thursday late morning and
  continue to rise to near 9.3 feet by early Friday morning. The
  creek will fall below flood stage by Friday evening.
* Impact...Minor lowland flooding.

&&

LAT...LON 3180 9498 3198 9519 3218 9516 3194 9513 3185 9497

$$




Flood Warning

FLOOD STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
936 AM CDT WED MAY 27 2015

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

&&

TXC423-459-499-281436-
/O.EXT.KSHV.FL.W.0145.150527T1432Z-000000T0000Z/
/HAKT2.1.ER.150527T1030Z.150601T1200Z.000000T0000Z.NO/
936 AM CDT WED MAY 27 2015

The flood warning continues for
  the Sabine River Near Hawkins, Texas.
* from this morning until further notice...or until the warning is
  cancelled.
* At 845 AM Wednesday the stage was 23.5 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 23 feet.
* Forecast...The river will continue rising to near 29.9 feet by
  Monday morning.  Additional rises remain possible thereafter.
* Impact...Considerable lowland flooding.  Move livestock to
  higher ground from low river banks.  Also the boat ramp floods.

&&

LAT...LON 3263 9535 3257 9509 3253 9508 3254 9521 3257 9535

$$



Flood Warning

FLOOD WARNING
NATIONAL WEATHER SERVICE SHREVEPORT LA
918 AM CDT WED MAY 27 2015

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

&&

TXC183-423-459-499-281418-
/O.CON.KSHV.FL.W.0146.000000T0000Z-000000T0000Z/
/GDWT2.2.ER.000000T0000Z.150601T1200Z.000000T0000Z.NO/
918 AM CDT WED MAY 27 2015

...forecast flooding increased from Minor to Moderate severity...
The flood warning continues for
  the Sabine River Near Gladewater, Texas.
* until further notice...or until the warning is cancelled.
* At 815 AM Wednesday The stage was 28.7 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Flood stage is 26 feet.
* Forecast...The river will continue rising to near 34.9 feet by
  Monday morning.  Additional rises remain possible thereafter.
* Impact...Considerable lowland flooding of trails.  The boat ramp
  floods.  Move livestock to higher ground away from the river.

&&

LAT...LON 3257 9509 3251 9490 3245 9491 3251 9501 3253 9508

$$



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Silver Spring, MD 20910
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