388  
FNUS73 KJKL 071016  
FWSJKL  
 
SPOT FORECAST FOR ROCKCASTLE RIVER WMA BOLTHOUSE UNIT 1 & 2...KDF  
NATIONAL WEATHER SERVICE JACKSON KY  
616 AM EDT WED OCT 7 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 EDT ON OCTOBER 07.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
AN INCREASE IN SOUTHWESTERLY WINDS TODAY WILL BRING  
WARMER CONDITIONS TO THE BURN AREA, WITH SKIES REMAINING SUNNY AND  
RELATIVE HUMIDITY REMAINING LOW. A DRY COLD FRONT PASSAGE IS STILL  
ON TRACK FOR THURSDAY, AND WILL CHANGE THE WIND DIRECTION TO MORE  
NORTHERLY DIRECTION, THOUGH WIND SPEEDS WILL REMAIN LIGHT.  
 
   
TODAY  
 
SKY/WEATHER.........SUNNY (5-15 PERCENT). PATCHY FOG EARLY IN THE  
MORNING.  
MAX TEMPERATURE.....AROUND 80.  
MIN HUMIDITY........34 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 6 TO 7 MPH IN  
THE AFTERNOON.  
MIXING HEIGHT.......4700 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 7 TO 13 MPH.  
VENT RATE...........POOR (2400 KNOT-FT) INCREASING TO FAIR (44200  
KNOT-FT) EARLY IN THE MORNING INCREASING TO  
GOOD (51700 KNOT-FT) IN THE AFTERNOON.  
 
TIME (EDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........6 7 6 5 3 14 21 11 9 10 12  
WEATHER COV.....PTY PTY  
WEATHER TYPE....FOG FOG  
TSTM COV........  
TEMP............49 49 53 61 67 71 75 77 79 80 79  
RH..............93 93 89 87 70 59 48 43 38 36 36  
20 FT WIND DIR..SE S SW SW SW W W SW W SW W  
20 FT WIND SPD..2 2 3 3 5 7 8 8 8 8 7  
20 FT WIND GUST.3 3 5 8 10 12 13 13 13 13 12  
MIX HGT (KFT)...0.4 0.4 0.4 1.2 2.2 3.2 4.2 4.4 4.7 4.7 4.4  
TRANSP WIND DIR.SW SW SW SW W W W W W W W  
TRANSP WIND SPD.8 7 7 9 12 13 13 13 13 13 12  
VRATE KT-FT/1K..3 2 3 10 22 35 46 49 51 52 44  
VENTRATE CAT....PR PR PR PR PR PR FR FR FR FR FR  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT). PATCHY FOG  
OVERNIGHT.  
MIN TEMPERATURE.....AROUND 51.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS AROUND 6 MPH EARLY IN THE  
EVENING BECOMING LIGHT.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 7 TO 10 MPH.  
VENT RATE...........MARGINAL (29900 KNOT-FT) DECREASING TO POOR  
(2400 KNOT-FT).  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........18 14 1 2 4 4 7 9 3 4 3 22  
WEATHER COV..... PTY PTY PTY PTY  
WEATHER TYPE.... FOG FOG FOG FOG  
TSTM COV........  
TEMP............77 74 68 65 62 61 59 58 56 56 54 53  
RH..............39 51 63 73 81 84 90 93 96 96 100 100  
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW  
20 FT WIND SPD..7 5 3 2 1 1 1 1 1 1 1 1  
20 FT WIND GUST.10 7 7 6 5 5 5 5 5 5 5 5  
MIX HGT (KFT)...3.3 0.7 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.W SW W W SW SW SW SW SW SW SW SW  
TRANSP WIND SPD.10 9 7 7 7 8 8 7 7 8 8 7  
VRATE KT-FT/1K..30 6 3 2 2 3 3 2 3 3 3 3  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
   
THURSDAY  
 
SKY/WEATHER.........SUNNY (5-15 PERCENT). AREAS OF FOG EARLY IN THE  
MORNING.  
MAX TEMPERATURE.....AROUND 81.  
MIN HUMIDITY........31 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTH AROUND 5 MPH LATE IN  
THE AFTERNOON, THEN BECOMING LIGHT LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......5400 FT AGL.  
TRANSPORT WINDS.....WEST 7 TO 8 MPH SHIFTING TO THE NORTHWEST 9 TO  
10 MPH IN THE AFTERNOON.  
VENT RATE...........POOR (2100 KNOT-FT) INCREASING TO FAIR (42000  
KNOT-FT).  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........18 12 7 0 0 1 1 3 3 5 4 2  
WEATHER COV.....ARS ARS ARS  
WEATHER TYPE....FOG FOG FOG  
TSTM COV........  
TEMP............53 51 51 56 62 68 72 76 78 81 81 80  
RH..............100 100 100 93 78 63 48 40 37 33 33 33  
20 FT WIND DIR..N N N W NW NW N N N N N N  
20 FT WIND SPD..0 0 0 1 1 2 5 5 5 6 6 5  
20 FT WIND GUST.5 3 3 5 6 7 8 9 9 10 9 9  
MIX HGT (KFT)...0.4 0.4 0.4 0.6 1.2 1.9 2.9 3.8 4.8 5.3 5.4 5.2  
TRANSP WIND DIR.SW W W W W W NW NW NW W W NW  
TRANSP WIND SPD.7 7 7 7 7 8 9 9 10 9 9 9  
VRATE KT-FT/1K..2 2 2 3 7 13 23 30 43 43 43 42  
VENTRATE CAT....PR PR PR PR PR PR PR PR FR FR FR FR  
 
 
FORECASTER...CMC  
REQUESTED BY...SCOTT SHEPHERD  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2623093.2/JKL  
.DELDT 10/06/26  
.FORMATTERVERSION 2.0.0  
.EMAIL SAMANTHA.ROSE@KY.GOV,DWAYNE.ANDERSON@KY.GOV,SCOTT.SHEPHERD@KY.GOV  
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