052  
FNUS73 KLMK 060913  
FWSLMK  
 
SPOT FORECAST FOR HENDERSON TRACT...KDF  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
513 AM EDT MON APR 6 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0600 EDT ON APRIL 06.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
LOOK FOR A MOSTLY SUNNY DAY WITH ONLY A FEW CUMULUS  
CLOUDS DEVELOPING AROUND LATE MORNING AND EARLY AFTERNOON. TEMPERATURES  
ARE EXPECTED TO REACH THE MID 60S THIS AFTERNOON, DESPITE A DRY COLD  
FRONT MOVING THROUGH THE AREA. THIS COLD FRONT WILL CREATE A TRICKY  
WIND SITUATION WITH LIGHT SW WINDS IN THE MORNING, GIVING WAY TO  
INCREASING W WINDS AROUND MIDDAY, AND THEN GUSTY W TO WNW WINDS  
IN THE AFTERNOON. OVERALL BURNING CONDITIONS SHOULD BE GOOD WITH  
MINIMUM RELATIVE HUMIDITY VALUES DROPPING DOWN AROUND 30 PERCENT,  
AND DEEP BOUNDARY LAYER MIXING COMBINING WITH FAVORABLE TRANSPORT  
WINDS TO CREATE GOOD TO EXCELLENT DISPERSION THROUGH THE AFTERNOON.  
   
TODAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT). AREAS OF FROST EARLY IN  
THE MORNING.  
TEMPERATURE.........38 AT IGNITION...MAX 66.  
RH..................89 PERCENT AT IGNITION...MIN 31 PERCENT.  
WIND (20 FT)........WINDS NORTH AT 0 MPH AT IGNITION...OTHERWISE  
LIGHT WINDS BECOMING NORTHWEST 5 TO 7 MPH IN  
THE AFTERNOON.  
MIXING HEIGHT.......300 FT AGL AT IGNITION...OTHERWISE 6400 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 14 MPH INCREASING TO NORTHWEST 17 TO  
24 MPH IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR /1100 KNOT-FT/ AT IGNITION. MAX...GOOD  
/82300 KNOT-FT/ INCREASING TO EXCELLENT (109200  
KNOT-FT) LATE IN THE AFTERNOON.  
LVORI...............4.  
ADI.................2 EARLY IN THE MORNING INCREASING TO 169 IN THE  
AFTERNOON.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........8 3 3 2 3 2 2 2 3 3 1 2  
WEATHER COV..... ARS  
WEATHER TYPE.... FST  
TSTM COV........  
TEMP............38 37 38 42 51 55 59 61 64 64 65 66  
RH..............89 89 85 79 56 48 42 40 37 36 35 32  
20 FT WIND DIR..N W SW SW W W W W W NW NW NW  
20 FT WIND SPD..0 1 1 2 2 3 4 5 7 8 8 7  
20 FT WIND GUST.1 2 4 4 6 8 10 12 13 15 13  
MIX HGT (KFT)...0.3 0.2 0.4 0.8 1.5 2.4 3.4 4.6 5.5 6.1 6.4 5.9  
TRANSP WIND DIR.W W W W W W W W NW NW NW NW  
TRANSP WIND SPD.5 5 5 7 10 14 17 21 23 24 24 23  
LVORI...........7 6 5 4 2 1 1 1 1 1 1 1  
ADI.............2 4 4 7 20 42 76 111 143 164 169 152  
SDSPL KT-FT/10001 1 2 5 14 28 52 82 109 129 134 118  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (0-10 PERCENT).  
TEMPERATURE.........MIN 39.  
RH..................MAX 70 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS AROUND 5 MPH EARLY IN THE  
EVENING BECOMING LIGHT.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 12 TO 20 MPH SHIFTING TO THE NORTH  
AROUND 10 MPH IN THE LATE EVENING AND  
OVERNIGHT.  
SMOKE DISPERSAL.....GOOD (73000 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (900 KNOT-FT) LATE IN THE  
NIGHT.  
LVORI...............2.  
ADI.................106 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 (%).........1 2 2 2 2 4 9 4 10 2 6 6  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............64 63 60 54 52 50 48 46 45 44 43 41  
RH..............35 36 41 48 52 56 58 63 65 68 67 70  
20 FT WIND DIR..NW NW NW NW NW NW N N N N N NE  
20 FT WIND SPD..4 4 2 2 2 2 2 2 2 2 2 2  
20 FT WIND GUST.9 6 6 5 4 4 4 4 4 5 5 6  
MIX HGT (KFT)...4.3 2.2 0.6 0.1 0.2 0.5 0.5 0.5 0.5 0.5 0.5 0.6  
TRANSP WIND DIR.NW NW NW NW N N N N N N N N  
TRANSP WIND SPD.20 15 12 10 10 10 10 10 10 10 10 10  
LVORI...........1 2 2 2 2 3 3 3 3 3 3 3  
ADI.............106 7 5 5 5 5 5 5 5 5 5 5  
SDSPL KT-FT/100073 29 6 1 2 4 4 4 4 4 5 5  
   
TUESDAY  
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
TEMPERATURE.........MAX 57.  
RH..................MIN 31 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTHEAST AROUND 5 MPH  
EARLY IN THE MORNING.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 12 TO 18 MPH.  
SMOKE DISPERSAL.....POOR (5400 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO FAIR (44700 KNOT-FT) IN THE  
AFTERNOON.  
LVORI...............2.  
ADI.................5 EARLY IN THE MORNING INCREASING TO 66 IN THE  
AFTERNOON.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........10 15 23 22 23 23 24 24 25 22 18 15  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............41 40 39 41 45 48 50 52 54 55 56 57  
RH..............67 67 70 65 55 47 44 41 38 35 34 31  
20 FT WIND DIR..NE NE NE NE NE NE NE NE NE NE NE NE  
20 FT WIND SPD..2 3 4 4 4 4 4 4 4 4 4 4  
20 FT WIND GUST.7 7 8 9 9 9 9 9 9 9 9 8  
MIX HGT (KFT)...0.5 0.6 0.8 1.3 2.0 2.7 3.2 3.6 4.0 4.3 4.5 4.2  
TRANSP WIND DIR.NE NE NE NE NE NE NE NE N NE NE NE  
TRANSP WIND SPD.12 14 15 17 18 18 16 14 12 12 12 12  
LVORI...........3 3 3 3 1 1 1 1 1 1 1 1  
ADI.............5 13 15 29 47 63 66 64 58 63 65 61  
SDSPL KT-FT/10005 7 10 19 32 42 45 44 40 43 45 42  
 
 
FORECASTER...BJS  
REQUESTED BY...SCOTT SHEPHERD  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2608810.4/LMK  
.DELDT 04/06/26  
.FORMATTERVERSION 2.0.0  
.EMAIL DWAYNE.ANDERSON@KY.GOV,SAMANTHA.ROSE@KY.GOV,SCOTT.SHEPHERD@KY.GOV  
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