332  
FLUS44 KJAN 172007  
HWOJAN  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE JACKSON MS  
307 PM CDT FRI AUG 17 2018  
 
ARZ074-075-LAZ007>009-015-016-MSZ018-019-025-034>037-040>044-  
047>050-182015-  
ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND-  
MADISON LA-BOLIVAR-SUNFLOWER-LEFLORE-WASHINGTON-HUMPHREYS-HOLMES-  
ATTALA-ISSAQUENA-SHARKEY-YAZOO-MADISON MS-LEAKE-WARREN-HINDS-  
RANKIN-SCOTT-  
307 PM CDT FRI AUG 17 2018  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST  
ARKANSAS, NORTHEAST LOUISIANA, CENTRAL MISSISSIPPI, NORTH CENTRAL  
MISSISSIPPI, NORTHWEST MISSISSIPPI, AND WEST CENTRAL MISSISSIPPI.  
   
DAY ONE
 
TONIGHT AND SATURDAY  
 
FLOODING  
THREAT...LIMITED  
TIMING...TONIGHT THROUGH SATURDAY  
 
SEVERE THUNDERSTORMS  
THREAT...SLIGHT  
TIMING...TONIGHT  
 
SEVERE THUNDERSTORMS ARE POSSIBLE FOR LOCATIONS MAINLY NORTH OF  
THE INTERSTATE TWENTY CORRIDOR THROUGH THIS EVENING. THE MAIN  
RISK WILL BE DAMAGING WIND GUSTS.  
 
(HTTPS://WWW.WEATHER.GOV/IMAGES/JAN/GRAPHICAST/1.PNG)  
 
FLASH FLOODING WILL BE POSSIBLE, AGAIN MAINLY FOR LOCATIONS ALONG  
AND NORTH OF THE INTERSTATE TWENTY CORRIDOR. IN THESE AREAS  
ISOLATED LOCATIONS COULD RECEIVE 2 TO 3 INCHES OF RAINFALL IN A  
SHORT AMOUNT OF TIME, WHICH COULD LEAD TO FLASH FLOODING.  
 
(HTTPS://WWW.WEATHER.GOV/IMAGES/JAN/GRAPHICAST/2.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 MAY BE NEEDED FOR PORTIONS OF THE REGION TONIGHT.  
 

 
 
MSZ026>033-038-039-045-046-051-052-182015-  
GRENADA-CARROLL-MONTGOMERY-WEBSTER-CLAY-LOWNDES-CHOCTAW-OKTIBBEHA-  
WINSTON-NOXUBEE-NESHOBA-KEMPER-NEWTON-LAUDERDALE-  
307 PM CDT FRI AUG 17 2018  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL  
MISSISSIPPI, EAST CENTRAL MISSISSIPPI, NORTH CENTRAL MISSISSIPPI,  
AND NORTHEAST MISSISSIPPI.  
   
DAY ONE
 
TONIGHT AND SATURDAY  
 
FLOODING  
THREAT...LIMITED  
TIMING...TONIGHT THROUGH SATURDAY  
 
SEVERE THUNDERSTORMS  
THREAT...MARGINAL  
TIMING...TONIGHT  
 
ISOLATED SEVERE THUNDERSTORMS ARE POSSIBLE FOR LOCATIONS MAINLY  
NORTH OF THE INTERSTATE TWENTY CORRIDOR THROUGH THIS EVENING. THE  
MAIN RISK WILL BE DAMAGING WIND GUSTS.  
 
(HTTPS://WWW.WEATHER.GOV/IMAGES/JAN/GRAPHICAST/1.PNG)  
 
FLASH FLOODING WILL BE POSSIBLE, AGAIN MAINLY FOR LOCATIONS ALONG  
AND NORTH OF THE INTERSTATE TWENTY CORRIDOR. IN THESE AREAS  
ISOLATED LOCATIONS COULD RECEIVE 2 TO 3 INCHES OF RAINFALL IN A  
SHORT AMOUNT OF TIME, WHICH COULD LEAD TO FLASH FLOODING.  
 
(HTTPS://WWW.WEATHER.GOV/IMAGES/JAN/GRAPHICAST/2.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 MAY BE NEEDED FOR PORTIONS OF THE REGION TONIGHT.  
 

 
 
LAZ023>025-MSZ053>059-182015-  
FRANKLIN LA-CATAHOULA-TENSAS-CLAIBORNE-COPIAH-SIMPSON-SMITH-  
JASPER-CLARKE-JEFFERSON-  
307 PM CDT FRI AUG 17 2018  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST  
LOUISIANA, CENTRAL MISSISSIPPI, EAST CENTRAL MISSISSIPPI, AND  
SOUTHWEST MISSISSIPPI.  
   
DAY ONE
 
TONIGHT AND SATURDAY  
 
SEVERE THUNDERSTORMS  
THREAT...MARGINAL  
TIMING...TONIGHT  
 
ISOLATED SEVERE THUNDERSTORMS ARE POSSIBLE FOR LOCATIONS MAINLY  
NORTH OF THE INTERSTATE TWENTY CORRIDOR THROUGH THIS EVENING. THE  
MAIN RISK WILL BE DAMAGING WIND GUSTS.  
 
(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 MAY BE NEEDED FOR PORTIONS OF THE REGION TONIGHT.  
 

 
 
LAZ026-MSZ060>066-072>074-182015-  
CONCORDIA-ADAMS-FRANKLIN MS-LINCOLN-LAWRENCE-JEFFERSON DAVIS-  
COVINGTON-JONES-MARION-LAMAR-FORREST-  
307 PM CDT FRI AUG 17 2018  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHEAST  
LOUISIANA, AND SOUTH CENTRAL 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.  
 

 
 
26  
 

 
   
..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...  
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  
 
TROPICAL PAGE...  
HTTPS://WWW.WEATHER.GOV/JAN/SRH/TROPICAL?OFFICE=JAN  
NATIONAL HURRICANE CENTER HOME PAGE...  
HTTPS://WWW.NHC.NOAA.GOV/  
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 SEVERE WEATHER ISSUES
 
 
STORM PREDICTION CENTER (SPC)...  
HTTPS://WWW.SPC.NOAA.GOV/  
MESO ANALYSIS...  
HTTPS://WWW.SPC.NOAA.GOV/EXPER/MESOANALYSIS/  
DAY 1 THROUGH 3 OUTLOOKS...  
HTTPS://WWW.SPC.NOAA.GOV/PRODUCTS/OUTLOOK/  
STORM REPORTS...  
HTTPS://WWW.SPC.NOAA.GOV/CLIMO/ONLINE/   
..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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