209  
FLUS44 KJAN 161850  
HWOJAN  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE JACKSON MS  
150 PM CDT FRI APR 16 2021  
 
ARZ074-075-LAZ007>009-015-016-023-025-MSZ018-019-025>058-171900-  
ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND-  
MADISON LA-FRANKLIN LA-TENSAS-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-  
150 PM CDT FRI APR 16 2021  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST  
ARKANSAS, NORTHEAST LOUISIANA, CENTRAL MISSISSIPPI, NORTH CENTRAL  
MISSISSIPPI, AND SOUTHWEST MISSISSIPPI.  
   
DAY ONE
 
TONIGHT AND SATURDAY  
 
THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY NIGHT THROUGH THURSDAY  
 
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 IS NOT EXPECTED THROUGH NEXT THURSDAY.  
 

 
 
MSZ059-065-066-171900-  
JEFFERSON-COVINGTON-JONES-  
150 PM CDT FRI APR 16 2021  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST  
ARKANSAS, NORTHEAST LOUISIANA, CENTRAL MISSISSIPPI, NORTH CENTRAL  
MISSISSIPPI, AND SOUTHWEST MISSISSIPPIAND SOUTHWEST MISSISSIPPI.  
   
DAY ONE
 
TONIGHT AND SATURDAY  
 
FLOODING  
THREAT...LIMITED  
TIMING...TONIGHT  
 
LOCALLY HEAVY RAINFALL OF UP TO ONE INCH ON ALREADY SATURATED  
SOILS MAY LEAD TO ISOLATED FLASH FLOODING TONIGHT.  
 
(HTTPS://WWW.WEATHER.GOV/IMAGES/JAN/GRAPHICAST/1.PNG)  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY NIGHT THROUGH THURSDAY  
 
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 IS NOT EXPECTED THROUGH NEXT THURSDAY.  
 

 
 
LAZ024-026-MSZ060>064-072>074-171900-  
CATAHOULA-CONCORDIA-ADAMS-FRANKLIN MS-LINCOLN-LAWRENCE-  
JEFFERSON DAVIS-MARION-LAMAR-FORREST-  
150 PM CDT FRI APR 16 2021  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST  
LOUISIANA, AND SOUTH CENTRAL MISSISSIPPI.  
   
DAY ONE
 
TONIGHT AND SATURDAY  
 
FLOODING  
THREAT...ELEVATED  
TIMING...TONIGHT  
 
LOCALLY HEAVY RAINFALL OF ONE TO TWO INCHES ON ALREADY SATURATED  
SOILS MAY LEAD TO FLASH FLOODING TONIGHT.  
 
(HTTPS://WWW.WEATHER.GOV/IMAGES/JAN/GRAPHICAST/1.PNG)  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY NIGHT THROUGH THURSDAY  
 
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 IS NOT EXPECTED THROUGH NEXT THURSDAY.  
 

 
 
1  
 

 
   
..HAZARD LEGEND
 
 
*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...  
HTTPS://WWW.WEATHER.GOV/JAN  
STAY AWARE, STAY SAFE NWS JAN BRIEFING PAGE...  
HTTPS://WWW.WEATHER.GOV/JAN/SAFE  
LATEST WEATHER BRIEFING...  
HTTPS://WWW.WEATHER.GOV/JAN/WEATHER_BRIEFING  
 
FIND NWS JAN ON FACEBOOK...  
HTTPS://WWW.FACEBOOK.COM/NWSJACKSONMS  
FOLLOW NWS JAN ON TWITTER...  
@NWSJACKSONMS  
FOLLOW NWS JAN ON YOUTUBE...  
HTTPS://WWW.YOUTUBE.COM/USER/NWSJACKSONMISS  
   
..ADDITIONAL URLS FOR FLOODING ISSUES
 
 
CURRENT WATCHES AND WARNINGS...  
HTTPS://WWW.WEATHER.GOV/JAN/SAFE_HEAVYRAIN  
 
OBSERVED PRECIPITATION IMAGES...  
HTTPS://WWW.WEATHER.GOV/JAN/PRECIPMAPS  
 
RIVER FORECAST CENTER...  
HTTPS://WWW.WEATHER.GOV/LMRFC/  
SIGNIFICANT RIVER FLOOD OUTLOOK...  
HTTPS://WWW.WPC.NCEP.NOAA.GOV/NATIONALFLOODOUTLOOK/INDEX.HTML  
DAY 1 THROUGH 3 EXCESSIVE RAINFALL...  
HTTPS://WWW.WPC.NCEP.NOAA.GOV/QPF/EXCESS_RAIN.SHTML  
EXCESSIVE RAINFALL DISCUSSION...  
HTTPS://WWW.WPC.NCEP.NOAA.GOV/DISCUSSIONS/QPFERD.HTML  
DAY 1 THROUGH 7 QPF...  
HTTPS://WWW.WPC.NCEP.NOAA.GOV/QPF/QPF2.SHTML  
QPF DISCUSSION...  
HTTPS://WWW.WPC.NCEP.NOAA.GOV/DISCUSSIONS/QPFPFD.HTML  
 
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