304  
FNUS73 KLMK 161108  
FWSLMK  
 
SPOT FORECAST FOR BOONE CREEK SOUTH RX...USFS  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
708 AM EDT WED APR 16 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 CDT ON APRIL 16.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
HIGH PRESSURE WILL MOVE ACROSS THE OHIO VALLEY TODAY, BRINGING  
SUNNY SKIES AND TEMPERATURES IN THE 60S. WINDS WILL BE LIGHTER THAN ON  
TUESDAY, WITH WEST-NORTHWEST WINDS BETWEEN 5 TO 10 MPH IN THE AFTERNOON.  
THERE IS THE POTENTIAL FOR DEEPER MIXING LATER THIS MORNING AND THIS AFTERNOON,  
AND GIVEN DRY AIR ALOFT, HAVE GONE BELOW MODEL GUIDANCE FOR RELATIVE HUMIDITY  
VALUES. EVEN THOUGH WINDS WILL BE RELATIVELY LIGHT, SMOKE DISPERSAL PARAMETERS  
WILL BE GOOD TO EXCELLENT GIVEN THE EXPECTED MIXING DEPTHS.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (5-15 PERCENT).  
TEMPERATURE.........MAX 66.  
RH..................MIN 23 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTHWEST 5 TO 6 MPH IN  
THE AFTERNOON.  
MIXING HEIGHT.......6600 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 8 TO 17 MPH.  
SMOKE DISPERSAL.....POOR (1500 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (95600 KNOT-FT) IN THE  
AFTERNOON.  
LVORI...............2.  
ADI.................8 EARLY IN THE MORNING INCREASING TO 121 IN THE  
AFTERNOON.  
 
TIME (CDT) 7 AM 9 AM 11 AM 1 PM 3 PM  
SKY (%).........2 1 1 1 7  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............39 50 59 63 65  
RH..............72 53 34 26 24  
20 FT WIND......W 2 W 2 W 3 NW 5 NW 5  
20 FT WIND GUST.5 6 10 11 13  
MIX HGT (FT)....200 1900 4100 5800 6600  
TRANSPORT WIND..NW 8 NW 10 NW 15 NW 17 NW 15  
LVORI...........3 2 1 1 1  
ADI.............8 26 77 112 107  
SDSPL KT-FT/10002 17 53 86 85  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT).  
TEMPERATURE.........MIN 44.  
RH..................MAX 70 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 3 TO 9 MPH SHIFTING TO THE EAST 3 TO  
5 MPH LATE IN THE EVENING, THEN SHIFTING TO THE  
SOUTHEAST 6 TO 7 MPH OVERNIGHT.  
SMOKE DISPERSAL.....MARGINAL (34600 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (0 KNOT-FT) LATE IN THE  
NIGHT.  
LVORI...............2.  
ADI.................50 EARLY IN THE EVENING DECREASING TO 2 LATE IN  
THE NIGHT.  
 
TIME (CDT) 5 PM 7 PM 9 PM 11 PM 1 AM 3 AM  
SKY (%).........21 33 29 34 27 25  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............66 61 54 50 48 46  
RH..............26 37 48 56 60 64  
20 FT WIND......NW 3 NW 2 SE 2 SE 2 SE 2 SE 2  
20 FT WIND GUST.11 4 4 4 4 5  
MIX HGT (FT)....4300 300 BLW100 200 200 200  
TRANSPORT WIND..NW 9 NW 3 E 3 SE 5 SE 6 SE 7  
LVORI...........1 2 2 3 3 3  
ADI.............50 2 2 2 3 3  
SDSPL KT-FT/100035 1 0 1 1 1  
 

 
FORECASTER...CSG  
REQUESTED BY...JASON HUNT  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2510544.1/LMK  
.DELDT 04/16/25  
.FORMATTERVERSION 2.0.0  
.EMAIL KYLE.KOLLO@USDA.GOV,JASON.HUNT2@USDA.GOV  
 
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