689  
FNUS74 KSHV 271249  
FWSSHV  
 
SPOT FORECAST FOR TSP-UNIT 9...TEXAS PARKS AND WILDLIFE DEPARTMENT  
NATIONAL WEATHER SERVICE SHREVEPORT LA  
749 AM CDT THU MAR 27 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON MARCH 27.  
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.  
   
DISCUSSION  
 
CLOUDY SKIES ACROSS THE AREA THIS MORNING. SHOULDN'T SEE ANY FOG,  
BUT IF THERE IS ANY, IT SHOULD DIMINISH OVER THE NEXT HOUR OR SO.  
SOUTHERLY WINDS WILL BRING IN WARMER TEMPERATURES, DESPITE CLOUDS  
REMAINING OVER THE AREA TODAY. WINDS COULD BE A LITTLE BREEZY AT  
TIMES, APPROACHING GUSTS NEAR 20 MPH THIS AFTERNOON. HIGH  
TEMPERATURES TODAY ARE FORECAST TO TOP OUT IN THE UPPER 70S.  
THERE IS A CHANCE OF RAIN STARTING AFTER THE LUNCH HOURS AND  
REMAINING THROUGH THE AFTERNOON INTO THE EVENING HOURS. STILL  
EXPECTING MIXING HEIGHTS TO CLIMB OVER 4000 FT THIS AFTERNOON,  
WITH MIN RH PERCENT VALUES IN THE UPPER 40S. HOWEVER, IF RAIN  
HITS THE AREA, THOSE VALUES COULD BE SKEWED. RAIN CHANCES WILL  
INCREASE OVERNIGHT AND WILL BECOME LIKELY ALL DAY FRIDAY.  
 
   
REST OF TODAY  
 
TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........66 66 67 73 77 81 80 78  
WEATHER COV..... SCH SCH SCH CHC CHC  
WEATHER TYPE.... RW RW RW RW RW  
TSTM COV........  
CWR.............10 10 10 20 20 20 30 30  
TEMP............69 72 76 77 78 79 77 75  
RH..............76 68 58 54 50 47 48 50  
20 FT WIND DIR..S S S S S S S S  
20 FT WIND SPD..6 6 7 8 9 9 9 9  
20 FT WIND GUST.12 14 15 16 17 18 20 20  
MIX HGT (KFT)...2.0 2.8 3.5 4.6 5.2 4.4 4.1 3.3  
MIX HGT (KM)....0.6 0.9 1.1 1.4 1.6 1.3 1.2 1.0  
TRANSP WIND DIR.S S S S S S S S  
TRANSP WIND SPD.9 10 12 14 17 21 20 22  
TRANS WIND DIR..S S S S S S S S  
TRANS SPD (M/S).4 4 5 6 8 9 9 10  
DISPERSION IDX..23 32 40 55 73 81 74 73  
LVORI...........3 3 1 1 1 1 1 1  
   
TONIGHT  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........81 84 84 88 90 89 93 93 95 98 97 97  
WEATHER COV.....CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC LKY LKY  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........  
CWR.............30 30 30 30 40 40 40 40 40 40 60 60  
TEMP............73 70 67 66 65 65 64 64 64 65 64 63  
RH..............51 55 61 63 65 68 73 75 75 73 78 87  
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE SE SE SE  
20 FT WIND SPD..9 8 8 8 7 7 7 7 7 7 7 7  
20 FT WIND GUST.20 18 17 17 16 16 16 16 15 15 16 16  
MIX HGT (KFT)...1.9 0.8 0.8 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6  
MIX HGT (KM)....0.6 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2  
TRANSP WIND DIR.S S SE SE SE S S SE SE SE SE S  
TRANSP WIND SPD.20 15 16 15 13 15 14 12 12 13 13 12  
TRANS WIND DIR..S S SE SE SE S S SE SE SE SE S  
TRANS SPD (M/S).9 7 7 7 6 7 6 5 5 6 6 5  
DISPERSION IDX..47 13 14 13 11 13 12 10 10 11 11 10  
LVORI...........1 2 2 3 3 3 3 4 4 4 4 5  
   
FRIDAY  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........96 94 97 91 94 95 95 95 95 95 95 95  
WEATHER COV.....LKY LKY LKY LKY LKY LKY LKY DEF DEF DEF DEF DEF  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ SCH SCH SCH CHC CHC  
CWR.............60 60 60 60 70 70 70 90 90 90 90 90  
TEMP............63 63 61 63 64 65 66 66 67 68 69 69  
RH..............87 87 97 90 93 90 90 90 87 84 81 81  
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE SE SE SE  
20 FT WIND SPD..7 7 8 9 9 9 10 10 10 12 12 10  
20 FT WIND GUST.16 16 17 18 18 20 20 21 22 22 22 22  
MIX HGT (KFT)...0.6 0.6 0.6 1.0 1.6 1.6 1.5 1.3 1.5 1.8 2.0 1.7  
MIX HGT (KM)....0.2 0.2 0.2 0.3 0.5 0.5 0.5 0.4 0.5 0.5 0.6 0.5  
TRANSP WIND DIR.S SE SE SE S S S S S S S S  
TRANSP WIND SPD.14 16 16 18 24 23 18 15 16 20 22 21  
TRANS WIND DIR..S SE SE SE S S S S S S S S  
TRANS SPD (M/S).6 7 7 8 11 10 8 7 7 9 10 9  
DISPERSION IDX..11 12 12 23 50 48 31 23 27 35 42 36  
LVORI...........5 5 5 4 4 4 4 4 4 3 3 3  
 
 
FORECASTER...HILL  
REQUESTED BY...JEFF SPARKS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2508188.0/SHV  
.DELDT 03/27/25  
.FORMATTERVERSION 2.0.0  
.EMAIL JEFF.SPARKS@TPWD.TEXAS.GOV  
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