981  
FNUS73 KJKL 120345 AAA  
FWSJKL  
 
SPOT FORECAST FOR KYS - STAR GAP...UPDATED  
NATIONAL WEATHER SERVICE JACKSON KY  
1145 PM EDT TUE AUG 11 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1800 EDT ON AUGUST 11.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
ROUNDS OF SHOWERS AND THUNDERSTORMS WILL AFFECT THE  
AREA AT TIMES THROUGH THE WEEK, WITH THE HIGHEST PROBABILITY OF RAIN  
FOR THE AREA AS A WHOLE BEING THROUGH THURSDAY. TIMES OF HEAVY  
RAINFALL IS POSSIBLE, WHICH COULD LEAD TO LOCALIZED INCIDENTS OF  
FLOODING. IN ADDITION, A FEW STRONGER STORMS COULD HAVE DAMAGING WIND  
GUSTS.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). SHOWERS AND  
THUNDERSTORMS LIKELY AGAIN LATE.  
CHANCE OF PCPN......100 PERCENT.  
MIN TEMPERATURE.....AROUND 69.  
MAX HUMIDITY........100 PERCENT.  
DEWPOINT............67.  
MAX APPARENT TEMP...71.  
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS.  
RIDGETOP WIND.......SOUTHWEST 5 TO 6 MPH.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....EAST 9 TO 17 MPH SHIFTING TO THE SOUTH 8 TO 10  
MPH OVERNIGHT.  
VENT RATE...........POOR (700 KNOT-FT).  
LVORI...............5.  
ADI.................2 TO 18.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........99 99 100 100 100 90 80 70 65 70 75 80  
WEATHER COV.....DEF LKY CHC LKY CHC SCH SCH CHC CHC LKY  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW  
TSTM COV........DEF LKY CHC LKY CHC SCH SCH CHC CHC LKY  
CHC OF PCPN (%).100 70 30 60 30 20 20 10 10 30 40 60  
TEMP............68 67 69 69 69 69 69 70 71 71 70 70  
DEWPOINT........66 66 66 66 67 67 68 68 69 69 69 69  
RH..............93 97 90 90 93 93 97 93 93 93 97 97  
APARNT TMP (F)..68 67 69 69 69 69 69 70 71 71 70 70  
20 FT WIND DIR..W W NW S S S S S S SW SW SW  
20 FT WIND SPD..5 3 3 3 2 2 2 2 2 2 2 2  
20 FT WIND GUST.12 10 8 7 6 6 6 5 5 5 5 6  
RIDGE WIND DIR..SW SW SW S SE S S SW SW SW SW SW  
RIDGE WIND SPD..6 5 5 5 5 5 5 5 5 5 5 5  
MIX HGT (KFT)...0.7 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.3 0.2 0.1  
TRANSP WIND DIR.E E SE SE E E E SE S S S SW  
TRANSP WIND SPD.17 9 5 7 12 15 15 13 10 9 8 8  
LVORI...........3 4 5 6 6 5 5 6 6 5 6 6  
ADI.............18 4 2 3 5 7 6 6 5 8 4 4  
VRATE KT-FT/1K..11 4 1 2 3 3 4 4 3 3 1 1  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
   
WEDNESDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT) THEN BECOMING  
MOSTLY SUNNY (35-45 PERCENT). SHOWERS LIKELY  
AND CHANCE OF THUNDERSTORMS IN THE MORNING,  
THEN CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. PATCHY FOG EARLY IN THE MORNING.  
CHANCE OF PCPN......70 PERCENT.  
MAX TEMPERATURE.....AROUND 85.  
MIN HUMIDITY........70 PERCENT.  
DEWPOINT............71 INCREASING TO 74 IN THE AFTERNOON.  
MAX APPARENT TEMP...94.  
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS.  
RIDGETOP WIND.......WEST 5 TO 7 MPH.  
MIXING HEIGHT.......4300 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 6 TO 14 MPH SHIFTING TO THE WEST 17  
TO 22 MPH LATE IN THE MORNING.  
VENT RATE...........POOR (800 KNOT-FT) INCREASING TO GOOD  
(50200 KNOT-FT) IN THE AFTERNOON.  
LVORI...............6.  
ADI.................3 EARLY IN THE MORNING INCREASING TO 118 IN THE  
AFTERNOON.  
 
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........83 89 88 80 68 47  
WEATHER COV.....LIKELY LIKELY CHANCE CHANCE CHANCE CHANCE  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR  
TSTM COV........CHANCE S CHC S CHC S CHC CHANCE CHANCE  
CHC OF PCPN (%).70 60 50 40 40 40  
TEMP............69 69 72 77 82 85  
DEWPOINT........69 69 72 74 75 75  
RH..............100 100 100 90 79 72  
APARNT TMP (F)..69 69 72 77 89 94  
20 FT WIND......SW 2 SW 3 SW 3 SW 5 W 5 W 5  
20 FT WIND GUST.6 7 9 12 12 12  
RIDGETOP WIND...SW 5 SW 5 W 5 W 6 W 7 W 6  
MIX HGT (FT)....100 200 1100 2100 4300 3000  
TRANSPORT WIND..SW 7 SW 7 W 14 W 20 W 22 W 20  
LVORI...........8 6 4 4 3 3  
ADI.............3 7 20 55 118 74  
VRATE KT-FT/1K..1 2 13 37 81 50  
VENTRATE CAT....POOR POOR POOR POOR GOOD FAIR  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (45-55 PERCENT). SHOWERS LIKELY.  
CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. PATCHY  
FOG.  
CHANCE OF PCPN......60 PERCENT.  
MIN TEMPERATURE.....AROUND 69.  
MAX HUMIDITY........100 PERCENT.  
DEWPOINT............73 DECREASING TO 70 EARLY IN THE MORNING.  
MAX APPARENT TEMP...94.  
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS.  
RIDGETOP WIND.......SOUTHWEST 2 TO 5 MPH SHIFTING TO THE SOUTH  
AROUND 2 MPH AFTER 3 AM.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....WEST 8 TO 16 MPH SHIFTING TO THE SOUTH 3 TO 5 MPH  
OVERNIGHT.  
VENT RATE...........MARGINAL (29000 KNOT-FT) DECREASING TO POOR  
(500 KNOT-FT).  
LVORI...............6.  
ADI.................43 EARLY IN THE EVENING DECREASING TO 2 LATE IN  
THE NIGHT.  
 
TIME (EDT) 6 PM 9 PM MIDNGT 3 AM  
SKY (%).........42 41 45 37  
WEATHER COV.....CHANCE CHANCE CHANCE PATCHY  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR FOG  
TSTM COV........CHANCE CHANCE CHANCE  
CHC OF PCPN (%).40 50 30 10  
TEMP............85 77 73 72  
DEWPOINT........75 74 72 71  
RH..............72 90 97 97  
APARNT TMP (F)..94 77 73 72  
20 FT WIND......W 3G10 SW 2G6 S 2G5 SW 2G5  
RIDGETOP WIND...W 5 SW 3 SW 3 SW 2  
MIX HGT (FT)....2100 600 200 200  
TRANSPORT WIND..W 16 W 10 W 5 S 3  
LVORI...........3 6 7 8  
ADI.............43 5 2 2  
VRATE KT-FT/1K..29 5 1 1  
VENTRATE CAT....POOR POOR POOR POOR  
   
THURSDAY  
 
SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT). PATCHY FOG IN THE  
MORNING. SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING. CHANCE OF SHOWERS THROUGH THE DAY.  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PCPN......40 PERCENT.  
MAX TEMPERATURE.....AROUND 86.  
MIN HUMIDITY........70 PERCENT.  
DEWPOINT............71 INCREASING TO 75 LATE IN THE MORNING.  
MAX APPARENT TEMP...94.  
WIND (20 FT)........LIGHT WINDS. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS.  
RIDGETOP WIND.......SOUTHWEST 2 TO 6 MPH SHIFTING TO THE WEST  
AROUND 5 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3300 FT AGL.  
TRANSPORT WINDS.....SOUTH 3 TO 5 MPH INCREASING 8 TO 10 MPH IN THE  
AFTERNOON.  
VENT RATE...........POOR (200 KNOT-FT) INCREASING TO MARGINAL  
(29600 KNOT-FT) IN THE AFTERNOON.  
LVORI...............7.  
ADI.................2 TO 42.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........44 54 60 57 65 73 72 70 69 65 60 56  
WEATHER COV.....CHC SCH SCH SCH SCH SCH SCH SCH CHC CHC CHC CHC  
WEATHER TYPE....RW RNF RNF RNF RNF RW RW RW RW RW RW RW  
TSTM COV........SCH SCH SCH SCH SCH CHC CHC CHC CHC  
CHC OF PCPN (%).30 20 20 20 20 20 20 20 40 40 40 40  
TEMP............71 69 71 71 74 77 79 81 83 84 85 85  
DEWPOINT........70 69 71 71 73 74 75 76 76 76 75 75  
RH..............97 100 100 100 97 90 88 85 80 77 72 72  
APARNT TMP (F)..71 69 71 71 74 77 79 87 91 93 94 94  
20 FT WIND DIR..SW SW SW SW SW SW SW W W W W W  
20 FT WIND SPD..2 2 2 2 2 2 2 3 3 3 2 2  
20 FT WIND GUST.5 5 6 6 7 8 9 10 12 12 10 9  
RIDGE WIND DIR..SW SW SW SW W W W W W W W W  
RIDGE WIND SPD..2 3 3 3 3 3 3 5 6 6 5 5  
MIX HGT (KFT)...0.1 0.1 0.1 0.3 0.8 1.0 1.4 2.2 2.6 2.8 3.1 3.3  
TRANSP WIND DIR.S S S SW W W W NW N NW SW S  
TRANSP WIND SPD.5 3 3 5 7 8 6 3 2 5 8 10  
LVORI...........10 9 9 7 6 5 5 4 4 4 3 3  
ADI.............2 4 4 5 7 11 11 10 7 13 29 42  
VRATE KT-FT/1K..0 0 0 1 5 7 8 7 5 11 21 30  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
 
 
FORECASTER...GREIF  
REQUESTED BY...GARY CLARKE  
TYPE OF REQUEST...WILDFIRE  
.TAG 2619370.4/JKL  
.DELDT 08/11/26  
.FORMATTERVERSION 2.0.0  
.EMAIL TRAVIS.GIBSON@USDA.GOV,KYKIC@FIRENET.GOV,KELLEY.CORBINE@USDA.GOV  
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