904  
FNUS74 KSHV 201254  
FWSSHV  
 
SPOT FORECAST FOR LITTLE RIVER-FISH CREEK SOUTH...LDWF  
NATIONAL WEATHER SERVICE SHREVEPORT LA  
754 AM CDT MON JUL 20 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 CDT ON JULY 20.  
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.  
   
..HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
HOT TEMPERATURES EXPECTED TODAY WITH HIGHS IN THE UPPER 90S.  
PRECAUTIONS SHOULD BE TAKEN FOR HEAT RELATED ILLNESSES DUE TO  
HIGH HEAT INDEX VALUES AROUND 105 TO 110 DEGREES. VERY ISOLATED  
CONVECTION MAY BE POSSIBLE THIS AFTERNOON. WINDS WILL BE LIGHT  
AND OUT OF THE NORTHWEST AND MIXING HEIGHTS WILL BE VERY HIGH DUE  
TO THE HOT SURFACE TEMPERATURES THAT WILL DESTABILIZE THE LOWER-  
LEVELS OF THE ATMOSPHERE.  
   
DISCUSSION  
 
   
TUESDAY  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........21 14 15 14 22 19 18 40 40 40 40 40  
WEATHER COV..... SCH SCH SCH SCH SCH  
WEATHER TYPE.... RW RW RW RW RW  
TSTM COV........ SCH SCH SCH SCH SCH  
CWR.............0 0 0 0 0 0 0 20 20 20 20 20  
TEMP............79 78 80 83 89 93 94 96 97 97 98 97  
RH..............79 82 77 72 59 52 51 48 46 46 45 48  
20 FT WIND DIR..W W NW NW NW NW NW NW NW NW NW NW  
20 FT WIND MPH..2 3 2 3 3 5 5 5 5 5 3 3  
20 FT WIND GUST.9 10 9 9 10 12 12 10 10 9 9 8  
MIX HGT (KFT)...0.4 0.4 0.6 1.2 1.8 3.1 5.2 6.2 8.1 8.9 6.8 4.7  
MIX HGT (KM)....0.1 0.1 0.2 0.4 0.5 0.9 1.6 1.9 2.5 2.7 2.1 1.4  
TRANSP WIND DIR.W W NW NW NW NW NW N N N NW N  
TRANSP WIND SPD.7 7 8 10 10 10 9 8 9 9 8 7  
TRANS WIND DIR..W W NW NW NW NW NW N N N NW N  
TRANS SPD (M/S).3 3 4 4 4 4 4 4 4 4 4 3  
 
 
FORECASTER...MAYEAUX  
REQUESTED BY...ANDREW C DAILEY  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2617794.0/SHV  
.DELDT 07/20/26  
.FORMATTERVERSION 2.0.0  
.EMAIL ADAILEY@WLF.LA.GOV  
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