661  
FNUS73 KJKL 272135  
FWSJKL  
 
SPOT FORECAST FOR ROCKCASTLE RIVER WMA...KENTUCKY DIVISION OF FORESTRY  
NATIONAL WEATHER SERVICE JACKSON KY  
535 PM EDT THU MAR 27 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON MARCH 28.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
A STRONG STORM SYSTEM OVER THE MIDDLE OF THE NATION  
WILL BEGIN TO HAVE MORE INFLUENCE ON OUR LOCAL WEATHER ON FRIDAY  
AND SATURDAY BY BRINGING AN INCREASE IN WINDS OUT OF THE SOUTH TO  
SOUTHWEST. GUSTS UP TO AROUND 20 MPH CAN BE EXPECTED EACH DAY. THE AIR  
CARRIED IN ON THESE WINDS WILL ALSO RESULT IN A MODEST INCREASE IN  
DEW POINTS AND MINIMUM RELATIVE HUMIDITY. A SHOWER CAN'T BE RULED OUT,  
MAINLY ON FRIDAY AFTERNOON, BUT THE PROBABILITY IS LOW.  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT). SLIGHT CHANCE OF  
RAIN SHOWERS LATE IN THE AFTERNOON.  
CHANCE OF PCPN......20 PERCENT.  
MAX TEMPERATURE.....AROUND 79.  
MIN HUMIDITY........33 PERCENT.  
DEWPOINT............39 INCREASING TO 49.  
MAX APPARENT TEMP...79.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 10 MPH IN  
THE LATE MORNING AND AFTERNOON. GUSTS UP TO 22 MPH  
DURING THE AFTERNOON.  
RIDGETOP WIND.......SOUTHWEST 5 TO 13 MPH.  
MIXING HEIGHT.......6200 FT AGL.  
TRANSPORT WINDS.....SOUTH 10 TO 16 MPH SHIFTING TO THE SOUTHWEST 20  
TO 25 MPH LATE IN THE MORNING.  
VENT RATE...........POOR (3300 KNOT-FT) INCREASING TO EXCELLENT (129400  
KNOT-FT) BY MID-AFTERNOON, DECREASING TO EXCELLENT  
(121600 KNOT-FT) LATE IN THE AFTERNOON.  
LVORI...............2.  
ADI.................11 EARLY IN THE MORNING INCREASING TO 114 IN  
THE AFTERNOON.  
 
TIME (EDT) 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........40 27 21 23 44  
WEATHER COV..... S CHC  
WEATHER TYPE....NONE NONE NONE NONE RNSHWR  
TSTM COV........  
CHC OF PCPN (%).10 10 10 10 20  
TEMP............49 60 72 78 79  
DEWPOINT........38 44 46 49 49  
RH..............66 55 39 36 35  
APARNT TMP (F)..48 60 72 78 79  
20 FT WIND......S 3 SW 7 SW 10 SW 12 SW 10  
20 FT WIND GUST.6 17 20 21 22  
RIDGETOP WIND...S 5 SW 8 SW 12 SW 13 SW 12  
MIX HGT (FT)....400 1500 2900 6200 5900  
TRANSPORT WIND..S 10 SW 16 SW 22 SW 25 SW 25  
LVORI...........3 1 1 1 1  
ADI.............11 31 69 114 112  
VRATE KT-FT/1K..3 20 55 136 129  
VENTRATE CAT....POOR POOR FAIR VYGD VYGD  
   
FRIDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). SLIGHT CHANCE OF  
RAIN SHOWERS EARLY IN THE EVENING.  
CHANCE OF PCPN......20 PERCENT.  
MIN TEMPERATURE.....AROUND 56.  
MAX HUMIDITY........66 PERCENT.  
DEWPOINT............47.  
MAX APPARENT TEMP...78.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 8 MPH.  
RIDGETOP WIND.......SOUTHWEST 7 TO 10 MPH.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 12 TO 21 MPH SHIFTING TO THE SOUTH 7  
TO 13 MPH IN THE LATE EVENING AND OVERNIGHT.  
VENT RATE...........GOOD (80800 KNOT-FT) DECREASING TO POOR (1900  
KNOT-FT).  
LVORI...............2.  
ADI.................82 EARLY IN THE EVENING DECREASING TO 5 LATE IN  
THE NIGHT.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........60 65 70 71 71 72 74 75 77 77 76 76  
WEATHER COV.....SCH  
WEATHER TYPE....RW  
TSTM COV........  
CHC OF PCPN (%).20 10 10 10 10 10 10 10 10 10 0 0  
TEMP............78 75 70 68 65 63 61 61 61 61 60 59  
DEWPOINT........48 48 49 49 48 47 46 46 45 45 45 45  
RH..............35 38 47 51 54 56 58 58 56 56 58 60  
APARNT TMP (F)..78 75 70 68 65 63 61 61 61 61 60 59  
20 FT WIND DIR..SW SW SW SW S S S S S S S S  
20 FT WIND SPD..9 8 6 6 6 6 6 6 6 6 6 6  
20 FT WIND GUST.18 14 8 8 8 8 8 8 8 8 8 8  
RIDGE WIND DIR..SW SW SW SW S S S S S S S S  
RIDGE WIND SPD..10 9 7 7 7 7 7 7 7 7 7 7  
MIX HGT (KFT)...4.5 1.9 0.6 0.5 0.4 0.3 0.3 0.4 0.4 0.4 0.4 0.5  
TRANSP WIND DIR.SW SW SW SW S S S S S S S S  
TRANSP WIND SPD.21 15 12 8 7 7 8 10 12 12 13 13  
LVORI...........1 2 2 2 2 3 3 3 3 3 2 3  
ADI.............82 17 8 5 5 5 5 7 8 8 8 8  
VRATE KT-FT/1K..81 25 6 4 2 2 2 4 4 4 5 5  
VENTRATE CAT....GD PR PR PR PR PR PR PR PR PR PR PR  
   
SATURDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....AROUND 76.  
MIN HUMIDITY........35 PERCENT.  
DEWPOINT............45 INCREASING TO AROUND 49 IN THE LATE MORNING AND  
AFTERNOON.  
MAX APPARENT TEMP...76.  
WIND (20 FT)........SOUTH WINDS 5 TO 9 MPH. GUSTS UP TO 21 MPH IN  
THE AFTERNOON.  
RIDGETOP WIND.......SOUTH 7 TO 12 MPH.  
MIXING HEIGHT.......5000 FT AGL.  
TRANSPORT WINDS.....SOUTH 12 TO 21 MPH SHIFTING TO THE SOUTHWEST 23  
TO 26 MPH IN THE AFTERNOON.  
VENT RATE...........POOR (4400 KNOT-FT) INCREASING TO EXCELLENT (109900  
KNOT-FT), THEN DECREASING TO EXCELLENT (99800  
KNOT-FT) LATE IN THE AFTERNOON.  
LVORI...............2.  
ADI.................8 EARLY IN THE MORNING INCREASING TO 110 IN THE  
AFTERNOON.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........81 86 83 80 78 75 71 67 63 63 64 64  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 10 10 10 10  
TEMP............57 56 56 59 63 67 70 72 74 76 76 76  
DEWPOINT........45 45 45 47 50 51 50 50 49 49 48 48  
RH..............64 66 66 64 62 56 49 46 41 39 37 37  
APARNT TMP (F)..57 56 56 59 63 67 70 72 74 76 76 76  
20 FT WIND DIR..S S S S S S S S S S S S  
20 FT WIND SPD..6 6 6 7 8 9 10 10 10 10 10 9  
20 FT WIND GUST.8 8 8 13 17 18 20 21 21 21 21 20  
RIDGE WIND DIR..S S S S S S S S S S S S  
RIDGE WIND SPD..7 7 7 8 9 10 12 12 12 12 12 10  
MIX HGT (KFT)...0.5 0.4 0.4 0.7 1.3 1.6 2.5 4.2 5.0 5.0 5.0 5.0  
TRANSP WIND DIR.S S S S S S S SW SW SW SW S  
TRANSP WIND SPD.12 12 12 13 15 18 21 24 26 26 25 23  
LVORI...........3 3 3 2 2 1 1 1 1 1 1 1  
ADI.............8 9 9 14 23 32 45 68 110 81 78 70  
VRATE KT-FT/1K..5 5 4 8 17 26 45 88 115 115 110 100  
VENTRATE CAT....PR PR PR PR PR PR FR GD VGD VGD VGD GD  
 
 
FORECASTER...GEERTSON  
REQUESTED BY...MIKE RICH  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2508205.1/JKL  
.DELDT 03/27/25  
.FORMATTERVERSION 2.0.0  
.EMAIL DWAYNE.ANDERSON@KY.GOV,SCOTT.SHEPHERD@KY.GOV,MICHAEL.RICH@KY.GOV  
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