847  
FNUS74 KSHV 022047  
FWSSHV  
 
SPOT FORECAST FOR WINN 23...USFS  
NATIONAL WEATHER SERVICE SHREVEPORT LA  
347 PM CDT TUE JUL 2 2024  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 CDT ON JULY 03.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (318) 631-3669 EXT. 241, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
..EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM CDT THIS EVENING
 
 
   
DISCUSSION
 
 
HIGH PRESSURE BOTH AT THE SURFACE AND ALOFT WILL ALLOW FOR A VERY  
SUBSIDENT AIRMASS BRINGING HOT CONDITIONS WITH HIGH TEMPERATURES  
CLIMBING INTO THE UPPER 90S ON WEDNESDAY. COULD SEE A FEW STRAY  
THUNDERSTORMS DURING THE AFTERNOON. OTHERWISE, LIGHT SOUTH WINDS  
WILL PREVAIL OUTSIDE OF ANY CONVECTION.  
   
WEDNESDAY
 
 
TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........10 10 25 25 25 36 36 36 41 41  
WEATHER COV..... SCH SCH SCH SCH SCH  
WEATHER TYPE.... RW RW RW RW RW  
TSTM COV........ SCH SCH SCH SCH SCH  
CWR.............0 0 10 10 10 20 20 20 20 20  
TEMP............80 84 89 93 95 97 97 98 97 97  
RH..............94 82 70 60 56 51 50 50 51 51  
20 FT WIND DIR..S S S S S S S S S S  
20 FT WIND SPD..2 2 3 4 4 4 4 5 5 5  
20 FT WIND GUST. 4 5 5 5 5 6 6 6  
MIX HGT (KM)....0.3 0.5 0.9 1.3 1.6 1.9 2.0 2.0 1.9 1.6  
TRANS WIND DIR..SW SW S S S S S S S S  
TRANS SPD (M/S).3 3 3 3 3 4 4 4 4 4  
DISPERSION IDX..9 13 20 34 49 61 68 70 64 46  
LVORI...........6 4 3 2 1 1 1 1 1 1  
   
WEDNESDAY NIGHT
 
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........41 28 35 25 22 22  
WEATHER COV.....S CHC  
WEATHER TYPE....RNSHWR NONE NONE NONE NONE NONE  
TSTM COV........S CHC  
CWR.............20 0 0 0 0 0  
TEMP............95 88 83 81 79 78  
RH..............54 70 85 91 93 97  
20 FT WIND......S 5 SE 4 S 4 S 3 S 3 S 3  
20 FT WIND GUST.6 5 5 4 4 4  
MIX HGT (M).....1160 150 150 150 120 150  
TRAN WIND (M/S).S 4 SE 4 S 4 S 4 S 4 SW 4  
DISPERSION IDX..23 0 4 5 4 4  
LVORI...........2 3 5 6 7 8  
 

 
FORECASTER...MAYEAUX  
REQUESTED BY...DUSTIN DILL  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2417231.0/SHV  
.DELDT 07/03/24  
.FORMATTERVERSION 1.0.26  
.EMAIL DUSTIN.DILL@USDA.GOV  
 
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