SAINT TAMMANY County, Louisiana
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: SAINT TAMMANY County, Louisiana
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Flash Flood Watch
LAZ034>037-039-040-046>050-056>072-MSZ068>071-077-080>082-271730-
/O.NEW.KLIX.FF.A.0003.150427T1200Z-150428T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
POINTE COUPEE-WEST FELICIANA-EAST FELICIANA-ST. HELENA-WASHINGTON-
ST. TAMMANY-IBERVILLE-WEST BATON ROUGE-EAST BATON ROUGE-ASCENSION-
LIVINGSTON-ASSUMPTION-ST. JAMES-ST. JOHN THE BAPTIST-
UPPER LAFOURCHE-ST. CHARLES-UPPER JEFFERSON-ORLEANS-
UPPER PLAQUEMINES-UPPER ST. BERNARD-UPPER TERREBONNE-
LOWER TERREBONNE-LOWER LAFOURCHE-LOWER JEFFERSON-
LOWER PLAQUEMINES-LOWER ST. BERNARD-NORTHERN TANGIPAHOA-
SOUTHERN TANGIPAHOA-WILKINSON-AMITE-PIKE-WALTHALL-PEARL RIVER-
HANCOCK-HARRISON-JACKSON-
INCLUDING THE CITIES OF...NEW ROADS...LIVONIA...
ST. FRANCISVILLE...JACKSON...CLINTON...GREENSBURG...MONTPELIER...
BOGALUSA...FRANKLINTON...SLIDELL...MANDEVILLE...COVINGTON...
LACOMBE...PLAQUEMINE...WHITE CASTLE...PORT ALLEN...ADDIS...
BRUSLY...BATON ROUGE...GONZALES...DONALDSONVILLE...
DENHAM SPRINGS...WALKER...PIERRE PART...LABADIEVILLE...
PAINCOURTVILLE...LUTCHER...GRAMERCY...LAPLACE...RESERVE...
THIBODAUX...RACELAND...LAROSE...DESTREHAN...NORCO...METAIRIE...
KENNER...NEW ORLEANS...BELLE CHASSE...CHALMETTE...VIOLET...
HOUMA...BAYOU CANE...CHAUVIN...DULAC...MONTEGUT...GALLIANO...
CUT OFF...GOLDEN MEADOW...PORT SULPHUR...EMPIRE...YSCLOSKEY...
AMITE...KENTWOOD...HAMMOND...PONCHATOULA...CENTREVILLE...
WOODVILLE...GLOSTER...LIBERTY...CROSBY...MCCOMB...TYLERTOWN...
PICAYUNE...BAY ST. LOUIS...WAVELAND...DIAMONDHEAD...GULFPORT...
BILOXI...PASCAGOULA...OCEAN SPRINGS...MOSS POINT...GAUTIER...
ST. MARTIN
422 AM CDT MON APR 27 2015

...FLASH FLOOD WATCH IN EFFECT FROM 7 AM CDT THIS MORNING THROUGH
TUESDAY EARLY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN NEW ORLEANS HAS ISSUED A

* FLASH FLOOD WATCH FOR PORTIONS OF SOUTHEAST LOUISIANA AND
SOUTHERN MISSISSIPPI...INCLUDING THE FOLLOWING AREAS...IN
SOUTHEAST LOUISIANA...ASCENSION...ASSUMPTION...EAST BATON
ROUGE...EAST FELICIANA...IBERVILLE...LIVINGSTON...LOWER
JEFFERSON...LOWER LAFOURCHE...LOWER PLAQUEMINES...LOWER ST.
BERNARD...LOWER TERREBONNE...NORTHERN TANGIPAHOA...ORLEANS...
POINTE COUPEE...SOUTHERN TANGIPAHOA...ST. CHARLES...ST.
HELENA...ST. JAMES...ST. JOHN THE BAPTIST...ST. TAMMANY...
UPPER JEFFERSON...UPPER LAFOURCHE...UPPER PLAQUEMINES...UPPER
ST. BERNARD...UPPER TERREBONNE...WASHINGTON...WEST BATON ROUGE
AND WEST FELICIANA. IN SOUTHERN MISSISSIPPI...AMITE...
HANCOCK...HARRISON...JACKSON...PEARL RIVER...PIKE...WALTHALL
AND WILKINSON.

* FROM 7 AM CDT THIS MORNING THROUGH EARLY TUESDAY AFTERNOON

* A POTENT UPPER LEVEL STORM SYSTEM WILL IMPACT THE REGION THROUGH
TUESDAY ACTING ON AN ABUNDANCE OF MOISTURE TO PRODUCE SEVERAL
ROUNDS OF SHOWERS AND THUNDERSTORMS DURING THE PERIOD. GENERAL
RAINFALL AMOUNTS OF 2 TO 3 INCHES CAN BE EXPECTED THROUGH
TUESDAY WITH ISOLATED AMOUNTS UP TO 5 INCHES POSSIBLE.

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.

&&

$$
Flood Warning
LAC103-117-MSC045-109-280751-
/O.EXT.KLIX.FL.W.0025.000000T0000Z-150430T0900Z/
/BXAL1.1.ER.150422T1345Z.150427T0100Z.150430T0300Z.NO/
851 PM CDT SUN APR 26 2015

The Flood Warning continues for
The Pearl River Near Bogalusa.
* until late Wednesday night.
* At 8:00 PM Sunday the stage was 19.8 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 18.0 feet.
* Forecast...The river will continue to fall to below flood stage by
Wednesday before midnight.
* Impact...At 18.5 feet...Woodlands and crop acreage along the river
will be flooded. The Bogue Chitto Wildlife Management area will be
inundated with water in recreational camps and over access roads.
* Impact...At 17.0 feet...Woodlands and crop acreage along the river
will be flooded.
* Impact...At 16.0 feet...Woodlands along the river and wildlife
management property will be flooded.

&&

LAT...LON 3100 8969 3100 8979 3067 8990 3067 8976

$$

Flood Warning
LAC103-MSC045-109-280751-
/O.CON.KLIX.FL.W.0026.000000T0000Z-150430T1800Z/
/PERL1.1.ER.150426T1237Z.150428T1200Z.150430T1200Z.NO/
851 PM CDT SUN APR 26 2015

The Flood Warning continues for
The Pearl River Near Pearl River.
* until Thursday afternoon.
* At 8:00 PM Sunday the stage was 14.1 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Flood stage is 14.0 feet.
* Forecast...The river will continue rising to near 14.5 feet by
Tuesday morning. The river will fall below flood stage Thursday
morning.
* Impact...At 14.0 feet...Secondary roads to the river and throughout
honey island swamp are inundated. Property in the vicinity of the
gage is flooded threatening about 20 homes along the left bank.
* Impact...At 13.0 feet...The east and west channels of the river will
begin to merge. Honey island swamp trails will be under water as
inundation of the swamp begins.

&&

LAT...LON 3067 8976 3067 8990 3018 8964 3020 8955

$$
Tornado Watch
LAC051-057-063-071-075-087-089-091-093-095-103-105-109-117-MSC005-
113-147-271800-
/O.EXA.KLIX.TO.A.0126.000000T0000Z-150427T1800Z/

THE NATIONAL WEATHER SERVICE HAS EXTENDED TORNADO WATCH 126 TO
INCLUDE THE FOLLOWING AREAS UNTIL 1 PM CDT THIS AFTERNOON

IN LOUISIANA THIS WATCH INCLUDES 14 PARISHES

IN SOUTHEAST LOUISIANA

JEFFERSON LAFOURCHE LIVINGSTON
ORLEANS PLAQUEMINES ST. BERNARD
ST. CHARLES ST. HELENA ST. JAMES
ST. JOHN THE BAPTIST ST. TAMMANY TANGIPAHOA
TERREBONNE WASHINGTON

IN MISSISSIPPI THIS WATCH INCLUDES 3 COUNTIES

IN SOUTHERN MISSISSIPPI

AMITE PIKE WALTHALL

THIS INCLUDES THE CITIES OF...BAYOU CANE...BELLE CHASSE...
BOGALUSA...CHALMETTE...COVINGTON...CROSBY...CUT OFF...
DENHAM SPRINGS...DESTREHAN...FRANKLINTON...GALLIANO...GLOSTER...
GRAMERCY...GREENSBURG...HAMMOND...HOUMA...KENNER...LACOMBE...
LAPLACE...LAROSE...LIBERTY...LUTCHER...MANDEVILLE...MCCOMB...
METAIRIE...MONTPELIER...NEW ORLEANS...NORCO...PONCHATOULA...
PORT SULPHUR...RACELAND...RESERVE...SLIDELL...THIBODAUX...
TYLERTOWN...VIOLET AND WALKER.

$$

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