031  
FLUS44 KJAN 210135  
HWOJAN  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE JACKSON MS  
835 PM CDT THU JUL 20 2017  
 
ARZ074-075-LAZ007>009-015-016-023>026-MSZ018-019-025>027-034>036-  
040>042-047-220145-  
ASHLEY-CHICOT-MOREHOUSE-WEST CARROLL-EAST CARROLL-RICHLAND-  
MADISON LA-FRANKLIN LA-CATAHOULA-TENSAS-CONCORDIA-BOLIVAR-  
SUNFLOWER-LEFLORE-GRENADA-CARROLL-WASHINGTON-HUMPHREYS-HOLMES-  
ISSAQUENA-SHARKEY-YAZOO-WARREN-  
835 PM CDT THU JUL 20 2017  
 
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 FRIDAY  
 
EXCESSIVE HEAT  
THREAT...ELEVATED  
TIMING...FRIDAY  
 
HEAT STRESS CONCERNS WILL CONTINUE ON FRIDAY. MAXIMUM  
TEMPERATURES IN THE MID TO UPPER 90S WILL COMBINE WITH HIGH  
HUMIDITY TO PRODUCE HEAT INDICES OF 106 TO 110 DEGREES.  
 
(WWW.WEATHER.GOV/IMAGES/JAN/GRAPHICAST/IMAGE2.PNG)  
   
DAYS TWO THROUGH SEVEN
 
FRIDAY NIGHT THROUGH WEDNESDAY  
 
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 WEDNESDAY.  
 

 
 
MSZ028>033-037>039-043>046-048-049-053-054-059>061-220145-  
MONTGOMERY-WEBSTER-CLAY-LOWNDES-CHOCTAW-OKTIBBEHA-ATTALA-WINSTON-  
NOXUBEE-MADISON MS-LEAKE-NESHOBA-KEMPER-HINDS-RANKIN-CLAIBORNE-  
COPIAH-JEFFERSON-ADAMS-FRANKLIN MS-  
835 PM CDT THU JUL 20 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL  
MISSISSIPPI, EAST CENTRAL MISSISSIPPI, NORTH CENTRAL MISSISSIPPI,  
NORTHEAST MISSISSIPPI, AND SOUTHWEST MISSISSIPPI.  
   
DAY ONE
 
TONIGHT AND FRIDAY  
 
EXCESSIVE HEAT  
THREAT...LIMITED  
TIMING...FRIDAY  
 
HEAT STRESS CONCERNS WILL CONTINUE FRIDAY. MAXIMUM TEMPERATURES  
IN THE LOWER TO MID 90S WILL COMBINE WITH HIGH HUMIDITY TO  
PRODUCE HEAT INDICES NEAR 105 DEGREES.  
 
(WWW.WEATHER.GOV/IMAGES/JAN/GRAPHICAST/IMAGE2.PNG)  
   
DAYS TWO THROUGH SEVEN
 
FRIDAY NIGHT THROUGH WEDNESDAY  
 
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 WEDNESDAY.  
 

 
 
MSZ050>052-055>058-062>066-072>074-220145-  
SCOTT-NEWTON-LAUDERDALE-SIMPSON-SMITH-JASPER-CLARKE-LINCOLN-  
LAWRENCE-JEFFERSON DAVIS-COVINGTON-JONES-MARION-LAMAR-FORREST-  
835 PM CDT THU JUL 20 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL  
MISSISSIPPI, EAST CENTRAL MISSISSIPPI, SOUTH CENTRAL MISSISSIPPI,  
AND SOUTHEAST MISSISSIPPI.  
   
DAY ONE
 
TONIGHT AND FRIDAY  
 
THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.  
   
DAYS TWO THROUGH SEVEN
 
FRIDAY NIGHT THROUGH WEDNESDAY  
 
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 WEDNESDAY.  
 

 
 
28  
 

 
   
..HAZARD LEGEND
 
 
*EXCESSIVE HEAT*  
EXTREME...MAXIMUM HEAT INDEX GREATER THAN 110 DEGREES FOR 3 OR  
MORE DAYS IN A ROW AND/OR AIR TEMPERATURES GREATER THAN 107  
DEGREES.  
SIGNIFICANT...MAXIMUM HEAT INDEX GREATER THAN 110 DEGREES  
AND/OR AIR TEMPERATURES GREATER THAN 105 DEGREES.  
ELEVATED...MAXIMUM HEAT INDEX 105 TO 110 DEGREES AND/OR AIR  
TEMPERATURES GREATER THAN 103 DEGREES.  
LIMITED...MAXIMUM HEAT INDEX NEAR 105 DEGREES AND/OR AIR  
TEMPERATURES 100 TO 103 DEGREES.  
 
   
..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  
 
TROPICAL PAGE...  
WWW.WEATHER.GOV/JAN/TROPICAL  
NATIONAL HURRICANE CENTER HOME PAGE...  
WWW.NHC.NOAA.GOV/  
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  
 
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