weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

5 products issued by NWS for:
Share |


Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SHREVEPORT LA
632 AM CDT SAT MAY 23 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>167-231700-
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-
632 AM CDT SAT MAY 23 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 INCREASE THIS
AFTERNOON...AS WARMER AND HUMID AIR RETURNS NORTHWARD FROM THE
GULF OF MEXICO AHEAD OF A STRONG UPPER LEVEL DISTURBANCE THAT WILL
ENTER THE SOUTHERN PLAINS. THESE SHOWERS AND THUNDERSTORMS WILL
PERSIST OVERNIGHT ACROSS NORTHEAST TEXAS...SOUTHWEST
ARKANSAS...AND SOUTHEAST OKLAHOMA...AS THIS DISTURBANCE DRIFTS
CLOSER TO THE REGION. BRIEF HEAVY RAINFALL AND LOCALLY GUSTY WINDS
WILL BE POSSIBLE THIS AFTERNOON AND TONIGHT IN THE STRONGER STORMS.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY...

SHOWERS AND THUNDERSTORMS WILL SHIFT EAST FROM CENTRAL OKLAHOMA
AND TEXAS AND BECOME MORE WIDESPREAD AS THEY ENTER THE REGION
SUNDAY...AHEAD OF THE SOUTHERN PLAINS UPPER LEVEL DISTURBANCE.
DAYTIME HEATING WITHIN A VERY MOIST AND STRONGLY SHEARED AIR MASS MAY
YIELD ENOUGH INSTABILITY SUCH THAT ISOLATED SEVERE THUNDERSTORMS
WILL BE POSSIBLE...CAPABLE OF PRODUCING DAMAGING WINDS.
HOWEVER...LOCALLY HEAVY RAINFALL AND THE THREAT FOR FLASH FLOODING
WILL BE THE PRIMARY THREATS...FALLING ATOP ALREADY SATURATED
GROUNDS. RAINFALL AMOUNTS OF ONE TO THREE INCHES...WITH ISOLATED
HIGHER AMOUNTS...WILL BE POSSIBLE...BEFORE THE HEAVY RAIN AND
FLASH FLOOD THREAT DIMINISHES LATE SUNDAY NIGHT WITH THE
DEPARTURE OF THE UPPER LEVEL DISTURBANCE.

SCATTERED SHOWERS AND THUNDERSTORMS WILL REMAIN POSSIBLE
MONDAY...WITH AN ISOLATED SEVERE THUNDERSTORM THREAT ONCE AGAIN
AHEAD OF ANOTHER STRONG UPPER LEVEL DISTURBANCE THAT WILL SHIFT
EAST ACROSS THE SOUTHERN PLAINS. DAMAGING WINDS WILL AGAIN BE
POSSIBLE MONDAY AFTERNOON AND NIGHT...WITH THE PRIMARY THREATS OF
HEAVY RAINFALL AND FLASH FLOODING INCREASING FOR MUCH OF THE
REGION THROUGH TUESDAY MORNING. SCATTERED SHOWERS AND THUNDERSTORMS
WILL REMAIN POSSIBLE WEDNESDAY THROUGH FRIDAY.

.SPOTTER INFORMATION STATEMENT...

ACTIVATION OF EMERGENCY MANAGERS...SKYWARN NETWORKS...AND AMATEUR
RADIO OPERATORS...SHOULD NOT BE NEEDED TODAY OR TONIGHT.

$$

15



Flood Warning

FLOOD STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
1049 AM CDT SAT MAY 23 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

&&

TXC005-225-373-455-457-241549-
/O.CON.KSHV.FL.W.0078.000000T0000Z-000000T0000Z/
/DIBT2.1.ER.150420T2045Z.150522T2100Z.000000T0000Z.NO/
1049 AM CDT SAT MAY 23 2015

The flood warning continues for
  the Neches River Near Diboll, Texas.
* until further notice...or until the warning is cancelled.
* At 1015 AM Saturday the stage was 16.3 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 12 feet.
* Forecast...The river will recede to near 15.9 feet by Sunday
  morning.  Also the Neches River crested near Diboll at 16.5
  feet during Friday afternoon.
* Impact...at 16.0 feet...Lowland flooding will slowly decrease for
  the next several days.

&&

LAT...LON 3138 9492 3107 9455 3103 9459 3111 9485 3136 9500

$$



Flood Warning

FLOOD STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
1049 AM CDT SAT MAY 23 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

&&

TXC005-241-373-457-241549-
/O.CON.KSHV.FL.W.0128.000000T0000Z-000000T0000Z/
/ROKT2.1.ER.150523T0155Z.150526T0000Z.000000T0000Z.NO/
1049 AM CDT SAT MAY 23 2015

The flood warning continues for
  the Neches River At Rockland, Texas.
* until further notice...or until the warning is cancelled.
* At 1000 AM Saturday The stage was 26.7 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 26 feet.
* Forecast...The river will continue rising to near 28.5 feet by
  Monday evening then begin falling.
* Impact...at 28.0 feet...Water will begin to flood several secondary
  roadways especially in the Smith`s Ferry community.

&&

LAT...LON 3107 9455 3104 9423 3090 9420 3101 9440 3103 9455

$$




Flood Warning

FLOOD STATEMENT
NATIONAL WEATHER SERVICE SHREVEPORT LA
1030 AM CDT SAT MAY 23 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

&&

TXC005-073-347-241530-
/O.CON.KSHV.FL.W.0109.000000T0000Z-000000T0000Z/
/LUFT2.1.ER.000000T0000Z.150521T1200Z.000000T0000Z.NO/
1030 AM CDT SAT MAY 23 2015

The flood warning continues for
  the Angelina River Near Lufkin, Texas.
* until further notice...or until the warning is cancelled.
* At 700 AM Saturday the stage was 13.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Flood stage is 10 feet.
* Forecast...The river will continue to fall to a stage of 12.8 feet
  by Sunday morning.
* Impact...at 12.0 feet...Lowland flooding will continue to slowly
  diminish over the next several days.

&&

LAT...LON 3144 9462 3145 9474 3148 9482 3150 9482 3146 9466

$$



Flash Flood Watch

FLOOD WATCH
NATIONAL WEATHER SERVICE SHREVEPORT LA
449 AM CDT SAT MAY 23 2015

...A FLASH FLOOD WATCH IS IN EFFECT FROM 4 AM CDT SUNDAY TO 7 AM
CDT MONDAY FOR SOUTHEAST OKLAHOMA...ALL OF EAST TEXAS...MUCH OF
SOUTHWEST ARKANSAS AND NORTHWEST LOUISIANA...

.A STRONG UPPER LEVEL DISTURBANCE WILL EJECT NORTHEAST ACROSS THE
FOUR STATE REGION SUNDAY...AHEAD OF AN UPPER LEVEL STORM SYSTEM
OVER THE NORTHERN ROCKIES AND CENTRAL PLAINS. COPIOUS AMOUNTS OF
LOW LEVEL MOISTURE WILL RETURN NORTH AHEAD OF THIS DISTURBANCE
THIS AFTERNOON AND TONIGHT...WITH SHOWERS AND THUNDERSTORMS
EXPECTED TO INCREASE SUNDAY MORNING OVER EAST TEXAS AND SOUTHEAST
OKLAHOMA...AND SPREAD EAST NORTHEAST INTO SOUTHWEST ARKANSAS AND
NORTH LOUISIANA SUNDAY AFTERNOON. LOCALLY HEAVY RAINFALL IS
POSSIBLE...FALLING OVER ALREADY SATURATED GROUNDS FROM HEAVY
RAINFALL THAT HAS FALLEN IN THE LAST WEEK. THUS...FLASH FLOODING
IS POSSIBLE OVER THE WATCH AREA SUNDAY THROUGH MONDAY MORNING.

ARZ050-051-059>061-070>072-LAZ001>004-010>012-017-018-OKZ077-
TXZ096-097-108>112-124>126-136>138-149>153-165>167-232130-
/O.NEW.KSHV.FF.A.0010.150524T0900Z-150525T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SEVIER-HOWARD-LITTLE RIVER-HEMPSTEAD-NEVADA-MILLER-LAFAYETTE-
COLUMBIA-CADDO-BOSSIER-WEBSTER-CLAIBORNE-DE SOTO-RED RIVER-
BIENVILLE-SABINE-NATCHITOCHES-MCCURTAIN-BOWIE-FRANKLIN-TITUS-CAMP-
MORRIS-CASS-WOOD-UPSHUR-MARION-SMITH-GREGG-HARRISON-CHEROKEE-RUSK-
PANOLA-NACOGDOCHES-SHELBY-ANGELINA-SAN AUGUSTINE-
INCLUDING THE CITIES OF...DE QUEEN...NASHVILLE...
MINERAL SPRINGS...DIERKS...ASHDOWN...HOPE...PRESCOTT...
TEXARKANA...STAMPS...LEWISVILLE...BRADLEY...MAGNOLIA...
SHREVEPORT...BOSSIER CITY...MINDEN...SPRINGHILL...HOMER...
HAYNESVILLE...MANSFIELD...STONEWALL...LOGANSPORT...COUSHATTA...
MARTIN...ARCADIA...RINGGOLD...GIBSLAND...MANY...ZWOLLE...
PLEASANT HILL...NATCHITOCHES...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...JACKSONVILLE...RUSK...HENDERSON...
CARTHAGE...NACOGDOCHES...CENTER...LUFKIN...SAN AUGUSTINE...
HEMPHILL...PINELAND
449 AM CDT SAT MAY 23 2015

...FLASH FLOOD WATCH IN EFFECT FROM LATE TONIGHT THROUGH MONDAY
MORNING...

THE NATIONAL WEATHER SERVICE IN SHREVEPORT HAS ISSUED A

* FLASH FLOOD WATCH FOR PORTIONS OF SOUTHWEST ARKANSAS...
  NORTHWEST LOUISIANA...SOUTHEAST OKLAHOMA AND TEXAS...INCLUDING
  THE FOLLOWING AREAS...IN SOUTHWEST ARKANSAS...COLUMBIA...
  HEMPSTEAD...HOWARD...LAFAYETTE...LITTLE RIVER...MILLER...
  NEVADA AND SEVIER. IN NORTHWEST LOUISIANA...BIENVILLE...
  BOSSIER...CADDO...CLAIBORNE...DE SOTO...NATCHITOCHES...RED
  RIVER...SABINE AND WEBSTER. IN SOUTHEAST OKLAHOMA...MCCURTAIN.
  IN TEXAS...ANGELINA...BOWIE...CAMP...CASS...CHEROKEE...
  FRANKLIN...GREGG...HARRISON...MARION...MORRIS...NACOGDOCHES...
  PANOLA...RED RIVER...RUSK...SABINE...SAN AUGUSTINE...SHELBY...
  SMITH...TITUS...UPSHUR AND WOOD.

* FROM LATE TONIGHT THROUGH MONDAY MORNING

* SHOWERS AND THUNDERSTORMS WILL INCREASE SUNDAY MORNING OVER EAST
  TEXAS AND SOUTHEAST OKLAHOMA...AND SPREAD EAST NORTHEAST ACROSS
  SOUTHWEST ARKANSAS AND NORTH LOUISIANA SUNDAY AFTERNOON AND
  NIGHT. LOCALLY HEAVY RAINFALL IS POSSIBLE FROM THE STRONGER
  STORMS...FALLING OVER ALREADY SATURATED GROUNDS FROM HEAVY
  RAINFALL THAT HAS FALLEN IN THE LAST WEEK. RAINFALL AMOUNTS OF
  ONE TO THREE INCHES...WITH ISOLATED HIGHER AMOUNTS...ARE
  EXPECTED...WITH THIS HEAVY RAINFALL RESULTING IN INCREASED
  RUNOFF AND THE POTENTIAL FOR FLASH FLOODING.

* LOW LYING AND POOR DRAINAGE AREAS...ESPECIALLY IN THE VICINITY
  OF RAPIDLY RISING CREEKS...WILL BE MOST PRONE TO FLASH FLOODING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$

15



U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE