051  
FLUS44 KJAN 301157  
HWOJAN  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE JACKSON MS  
657 AM CDT SUN APR 30 2017  
 
ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>066-072>074-  
011200-  
ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND-  
MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR-  
SUNFLOWER-LEFLORE-GRENADA-CARROLL-MONTGOMERY-WEBSTER-CLAY-LOWNDES-  
CHOCTAW-OKTIBBEHA-WASHINGTON-HUMPHREYS-HOLMES-ATTALA-WINSTON-  
NOXUBEE-ISSAQUENA-SHARKEY-YAZOO-MADISON MS-LEAKE-NESHOBA-KEMPER-  
WARREN-HINDS-RANKIN-SCOTT-NEWTON-LAUDERDALE-CLAIBORNE-COPIAH-  
SIMPSON-SMITH-JASPER-CLARKE-JEFFERSON-ADAMS-FRANKLIN MS-LINCOLN-  
LAWRENCE-JEFFERSON DAVIS-COVINGTON-JONES-MARION-LAMAR-FORREST-  
657 AM CDT SUN APR 30 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST  
ARKANSAS, NORTHEAST LOUISIANA, CENTRAL MISSISSIPPI, NORTH CENTRAL  
MISSISSIPPI, AND SOUTH CENTRAL MISSISSIPPI.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
SEVERE THUNDERSTORMS  
THREAT...SLIGHT  
TIMING...TODAY  
 
FLOODING  
THREAT...ELEVATED  
TIMING...TODAY  
 
A SQUALL LINE WILL PUSH ACROSS THE OUTLOOK AREA TODAY. IT WILL  
BRING WITH IT THE THREAT FOR SEVERE WEATHER AND FLASH FLOODING.  
LOOK FOR STORMS TO MOVE EAST OF THE AREA EARLY THIS EVENING.  
 
(WWW.WEATHER.GOV/IMAGES/JAN/GRAPHICAST/IMAGE1.PNG)  
(WWW.WEATHER.GOV/IMAGES/JAN/GRAPHICAST/IMAGE2.PNG)  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY  
 
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 TODAY.  
 

 
 
21  
 

 
   
..HAZARD LEGEND
 
 
*SEVERE THUNDERSTORMS*  
HIGH...SIGNIFICANT SEVERE THUNDERSTORMS ARE EXPECTED.  
MODERATE...SEVERE STORMS EXPECTED WITH SIGNIFICANT  
SEVERE WEATHER POSSIBLE.  
ENHANCED...SEVERE STORMS EXPECTED.  
SLIGHT...SEVERE STORMS POSSIBLE.  
MARGINAL...ISOLATED SEVERE STORMS POSSIBLE.  
 
*FLOODING*  
EXTREME...CONFIDENT IN SIGNIFICANT FLOODING.  
SIGNIFICANT...SIGNIFICANT FLOODING POSSIBLE.  
ELEVATED...CONFIDENT IN FLOODING.  
LIMITED...FLOODING POSSIBLE.  
 
   
..USEFUL WEATHER WEB PAGES (URLS)
 
 
NWS JAN HOME PAGE...  
WWW.WEATHER.GOV/JAN  
STAY AWARE, STAY SAFE NWS JAN BRIEFING PAGE...  
WWW.WEATHER.GOV/JAN/SAFE  
LATEST WEATHER BRIEFING...  
WWW.WEATHER.GOV/JAN/WEATHER_BRIEFING  
 
FIND NWS JAN ON FACEBOOK...  
WWW.FACEBOOK.COM/NWSJACKSONMS  
FOLLOW NWS JAN ON TWITTER...  
@NWSJACKSONMS  
FOLLOW NWS JAN ON YOUTUBE...  
WWW.YOUTUBE.COM/USER/NWSJACKSONMISS  
   
..ADDITIONAL URLS FOR SEVERE WEATHER ISSUES
 
 
STORM PREDICTION CENTER (SPC)...  
WWW.SPC.NOAA.GOV/  
MESO ANALYSIS...  
WWW.SPC.NOAA.GOV/EXPER/MESOANALYSIS/DAY 1 THROUGH 3 OUTLOOKS...  
WWW.SPC.NOAA.GOV/PRODUCTS/OUTLOOK/  
STORM REPORTS...  
WWW.SPC.NOAA.GOV/CLIMO/ONLINE/   
..ADDITIONAL URLS FOR FLOODING ISSUES
 
 
CURRENT WATCHES AND WARNINGS...  
WWW.WEATHER.GOV/JAN/SAFE_HEAVYRAIN  
 
OBSERVED PRECIPITATION IMAGES...  
WWW.WEATHER.GOV/JAN/PRECIPMAPS  
 
RIVER FORECAST CENTER...  
WWW.WEATHER.GOV/LMRFC/  
SIGNIFICANT RIVER FLOOD OUTLOOK...  
WWW.WPC.NCEP.NOAA.GOV/NATIONALFLOODOUTLOOK/INDEX.HTML  
DAY 1 THROUGH 3 EXCESSIVE RAINFALL...  
WWW.WPC.NCEP.NOAA.GOV/QPF/EXCESS_RAIN.SHTML  
EXCESSIVE RAINFALL DISCUSSION...  
WWW.WPC.NCEP.NOAA.GOV/DISCUSSIONS/QPFERD.HTML  
DAY 1 THROUGH 7 QPF...  
WWW.WPC.NCEP.NOAA.GOV/QPF/QPF2.SHTML  
QPF DISCUSSION...  
WWW.WPC.NCEP.NOAA.GOV/DISCUSSIONS/QPFPFD.HTML  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MS Page
The Nexlab AR Page
The Nexlab LA Page Main Text Page