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2 products issued by NWS for: Columbia MS
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Flash Flood Watch

Flood Watch
National Weather Service Jackson MS
941 PM CDT Tue May 11 2021

LAZ015-023>026-MSZ053-054-059>064-072>074-121200-
/O.CON.KJAN.FF.A.0009.000000T0000Z-210512T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Richland-Franklin LA-Catahoula-Tensas-Concordia-Claiborne-Copiah-
Jefferson-Adams-Franklin MS-Lincoln-Lawrence-Jefferson Davis-Marion-
Lamar-Forrest-
Including the cities of Rayville, Bassfield, Vidalia, Lumberton,
Meadville, Crystal Springs, Ferriday, Bude, Jonesville, St. Joseph,
Hazlehurst, Harrisonburg, New Hebron, Waterproof, Delhi, Monticello,
Fayette, Roxie, Hattiesburg, Prentiss, West Ferriday, Purvis,
Natchez, Winnsboro, Port Gibson, Brookhaven, West Hattiesburg,
Newellton, Wesson, and Columbia
941 PM CDT Tue May 11 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 7 AM CDT WEDNESDAY...

The Flash Flood Watch continues for

* Portions of northeast Louisiana and Mississippi, including the
  following areas, in northeast Louisiana, Catahoula, Concordia,
  Franklin LA, Richland and Tensas. In Mississippi, Adams,
  Claiborne, Copiah, Forrest, Franklin MS, Jefferson, Jefferson
  Davis, Lamar, Lawrence, Lincoln and Marion.

* Until 7 AM CDT Wednesday

* 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.

* Additional rainfall amounts of one to two inches in a short amount
  of time may lead to flash flooding, especially in low lying and
  urban areas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Do not enter or cross flowing water or water of unknown depth.

Stay away or be swept away. River banks and culverts can become
unstable and unsafe.

&&

$$

22



Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Jackson MS
157 PM CDT Tue May 11 2021

LAZ023>026-MSZ053-054-059>065-072>074-121900-
Franklin LA-Catahoula-Tensas-Concordia-Claiborne-Copiah-Jefferson-
Adams-Franklin MS-Lincoln-Lawrence-Jefferson Davis-Covington-
Marion-Lamar-Forrest-
157 PM CDT Tue May 11 2021

This hazardous weather outlook is for portions of northeast
Louisiana, central Mississippi, and south central Mississippi.

.DAY ONE...Tonight and Wednesday

SEVERE THUNDERSTORMS
THREAT...Marginal
TIMING...Tonight

FLOODING
THREAT...Elevated
TIMING...Tonight

Heavy rainfall and severe weather will be possible as
thunderstorms move across the outlook area, especially from
this afternoon into the evening.

(https://www.weather.gov/images/jan/graphicast/1.png)
(https://www.weather.gov/images/jan/graphicast/2.png)

.DAYS TWO THROUGH SEVEN...Wednesday night through Monday

The probability for widespread hazardous weather is low.

.SPOTTER CALL TO ACTION STATEMENT...
The activation of storm spotters, HAM radio operators, and
emergency management personnel in support of severe weather
operations may be needed for portions of the region tonight.

$$



U.S. Dept. of Commerce
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Silver Spring, MD 20910
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