054  
FNUS72 KTBW 212104  
FWSTBW  
 
SPOT FORECAST FOR HILLSBOROUGH RIVER S.P./HR-15A-CAMPGROUND...FLORIDA PARK SERVICE  
NATIONAL WEATHER SERVICE TAMPA BAY RUSKIN FL  
404 PM EST FRI FEB 21 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 2000 EST ON FEBRUARY 21.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (813) 645-2323 IF YOU HAVE QUESTIONS OR  
CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
 
A COOL AND DRY AIRMASS IS HANGING OVER THE AREA TODAY, THEN WARMING  
BACK UP THROUGH THE WEEKEND AS HIGH PRESSURE TO THE NORTH SETTLES  
SOUTH INTO FLORIDA. RELATIVE HUMIDITY WILL NOT DROP TO CRITICALLY LOW  
LEVELS. THE NEXT CHANCE OF RAIN WILL BE SUNDAY NIGHT.  
   
REST OF TONIGHT
 
 
TIME (EST) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........35 38 29 17 26 26 41 41 45 45  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0  
TEMP............54 52 50 49 48 47 47 47 47 47  
RH..............63 66 72 75 77 80 83 84 85 85  
20 FT WIND DIR..NE NE NE NE NE NE NE NE NE NE  
20 FT WIND SPD..8 8 8 7 6 6 6 6 6 5  
20 FT WIND GUST.14 14 14 13 12 12 10 10 10 10  
MIX HGT (KFT)...0.5 0.6 0.8 0.6 0.6 0.6 0.5 0.5 0.4 0.4  
TRANSP WIND DIR.NE NE NE NE NE NE NE N NE NE  
TRANSP WIND SPD.16 17 17 15 14 13 13 13 12 12  
DISPERSION IDX..7 8 10 9 7 6 6 7 8 8  
LVORI...........3 3 3 3 4 4 4 4 4 4  
   
SATURDAY
 
 
TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........44 54 43 47 52 51 45 56 64 63 59 58  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............47 47 50 55 60 63 67 69 70 71 70 69  
RH..............86 90 88 82 77 73 67 63 60 58 61 64  
20 FT WIND DIR..NE NE NE NE NE E E E E NE NW NW  
20 FT WIND SPD..5 5 5 5 6 6 6 5 5 5 5 3  
20 FT WIND GUST.9 9 9 9 9 9 9 9 9 8 8 7  
MIX HGT (KFT)...0.5 0.4 0.6 0.9 1.5 2.3 3.0 3.6 4.0 4.2 3.9 2.3  
TRANSP WIND DIR.NE NE NE E E E E E E N W NW  
TRANSP WIND SPD.12 10 10 12 10 9 8 7 6 5 5 7  
DISPERSION IDX..9 11 13 17 21 25 28 30 29 27 23 17  
LVORI...........5 5 4 3 3 3 2 2 2 2 2 2  
   
SATURDAY NIGHT
 
 
TIME (EST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........56 46 40 21 11 12 15 17 18 19 20 20  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............67 62 60 59 57 56 55 54 52 51 50 49  
RH..............68 76 80 84 89 91 92 93 96 95 94 96  
20 FT WIND DIR..NW NW NW NW NW NW NW NW NW N N N  
20 FT WIND SPD..3 3 3 2 2 2 2 2 2 2 2 2  
20 FT WIND GUST.7 7 7 6 5 5 5 3 5 5 5 5  
MIX HGT (KFT)...1.0 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5  
TRANSP WIND DIR.NW NW N N NW N NW NW NW N N N  
TRANSP WIND SPD.8 9 7 6 6 6 7 8 9 10 12 10  
DISPERSION IDX..10 5 3 2 3 3 3 4 4 4 5 5  
LVORI...........3 4 5 5 6 6 6 6 6 6 7 7  
   
SUNDAY
 
 
TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........20 19 19 20 20 22 25 27 33 39 45 47  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............50 49 52 57 60 65 67 69 71 70 71 69  
RH..............92 91 86 76 70 60 55 51 47 48 46 50  
20 FT WIND DIR..N N N N N N N N N N NW NW  
20 FT WIND SPD..2 2 3 3 3 3 5 5 5 5 5 5  
20 FT WIND GUST.6 6 6 7 7 8 8 8 8 8 8 7  
MIX HGT (KFT)...0.4 0.4 1.0 1.5 2.1 2.8 3.6 4.3 4.3 4.3 4.3 3.0  
TRANSP WIND DIR.N N N N N N N N N NW NW NW  
TRANSP WIND SPD.9 8 9 10 12 12 10 9 9 9 9 8  
DISPERSION IDX..6 9 15 23 31 38 44 47 50 49 44 34  
LVORI...........6 5 4 3 2 1 1 1 1 1 1 1  
 

 
FORECASTER...FLEMING  
REQUESTED BY...CHERYL METZGER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2503461.0/TBW  
.DELDT 02/21/25  
.FORMATTERVERSION 2.0.0  
.EMAIL CHERYL.METZGER@FLORIDADEP.GOV  
 
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