862  
FXUS64 KJAN 011802  
AFDJAN  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE JACKSON MS  
102 PM CDT THU JUN 1 2023  
   
..NEW DISCUSSION
 
 
   
DISCUSSION
 
 
ISSUED AT 100 PM CDT THU JUN 1 2023  
 
TONIGHT AND TOMORROW  
 
SHOWERS AND STORMS DIMINISH OVERNIGHT TONIGHT WITH ONLY A FEW  
LINGERING SHOWERS AROUND BY MIDNIGHT. LOWS WILL BE SIMILAR TO THOSE  
SEEN LAST NIGHT IN THE MIDDLE 60S F. TOMORROW, THE INFLUENCE OF THE  
UPPER LOW TO OUR SOUTH WILL DIMINISH FURTHER AND TEMPERATURES WILL  
CONTINUE TO CREEP UP WITH RAIN CHANCES FALLING. MOST AREAS WILL BE  
DRY FRIDAY AS UPPER HEIGHTS RISE AND NORTHERLY SURFACE WINDS BRING  
IN MARGINALLY DRIER BOUNDARY LAYER AIR. A FEW ISOLATED SHOWERS AND A  
THUNDERSTORM OR TWO CAN'T BE RULED OUT DURING THE PEAK HEATING OF  
THE AFTERNOON. /86/  
 
FRIDAY NIGHT UNTIL THURSDAY...  
 
THROUGH THE WEEKEND, EXPECT THIS OMEGA BLOCK TO CONTINUE TO LINGER  
OVER OUR REGION, KEEPING US RELATIVELY DRY FOR THE MOST PART. SOME  
LOW END RAIN CHANCES WILL PERSIST IN THE REGION AS SOME LOW LEVEL  
MOISTURE WILL HELP DEVELOP A FEW ISOLATED SHOWERS AND STORMS  
SATURDAY AND POSSIBLY SUNDAY. DRY AIR ALOFT WILL CAUSE MOST OF THESE  
STORMS TO STRUGGLE THROUGHOUT THE DAYTIME HEATING HOURS.  
NONETHELESS, THIS MID LEVEL PATTERN WILL CAUSE AN INCREASE IN  
TEMPERATURES THIS WEEKEND WITH MOST OF OUR CWA EXPERIENCING HIGHS IN  
THE LOWER 90S. DEW POINTS WILL ALSO CONTINUE TO BE ON THE HIGHER  
SIDE, LEAVING US WITH MUGGY CONDITIONS THIS WEEKEND.  
 
BY MONDAY, ANOTHER LOW PRESSURE SYSTEM WILL BE DROPPING SOUTH FROM  
THE NORTHEAST CONUS, SHIFTING OUR PATTERNS AND ALLOWING SOME  
NORTHEASTERLY FLOW INTO THE REGION. THIS SYSTEM LOOKS TO STALL A  
BOUNDARY LAYER ALONG THE CENTRAL PORTION OF OUR CWA. RAIN CHANCES  
WILL CONTINUE TO PERSIST THROUGHOUT THE MIDWEEK, BUT AS THIS  
BOUNDARY STALLS OUT, RAIN CHANCES WILL BECOME MAINLY LOCALIZED TO  
THE WEST AND SOUTHERN PORTIONS OF THE REGION BY THURSDAY.  
TEMPERATURES WILL CONTINUE TO BE PRETTY WARM THROUGHOUT THE WORK  
WEEK WITH HIGHS CONTINUING TO BE IN THE UPPER 80S TO LOWER 90S.  
/LCP/  
 

 
   
AVIATION
 
 
(18Z TAFS)  
ISSUED AT 1226 PM CDT THU JUN 1 2023  
 
VFR CONDITIONS WILL PREVAIL THROUGH THIS EVENING ACROSS THE AREA.  
SHRA/TSRA WILL BE POSSIBLE THROUGH 00Z FOR PIB/HBG WITH ISOLATED  
SHOWERS POSSIBLE ELSEWHERE. PATCHY FOG WILL BE POSSIBLE FOR PIB/HBG  
AFTER 11Z. WINDS WILL BE LIGHT AND EASTERLY, UNDER 10 KTS. /86/  
 

 
   
PRELIMINARY POINT TEMPS/POPS
 
 
JACKSON 66 90 68 92 / 10 10 0 20  
MERIDIAN 66 90 67 92 / 0 10 0 10  
VICKSBURG 68 91 69 92 / 0 10 0 20  
HATTIESBURG 66 91 68 92 / 10 10 0 10  
NATCHEZ 67 90 68 91 / 10 10 0 20  
GREENVILLE 70 90 70 92 / 0 10 0 20  
GREENWOOD 68 90 68 92 / 0 10 0 20  
 

 
   
JAN WATCHES/WARNINGS/ADVISORIES
 
 
MS...NONE.  
LA...NONE.  
AR...NONE.  

 
 

 
 
LP/LCP/LP  
 
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