410  
FNUS73 KLMK 092247  
FWSLMK  
 
SPOT FORECAST FOR RICEVILLE RX...USFS  
NATIONAL WEATHER SERVICE LOUISVILLE KY  
647 PM EDT THU APR 9 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON APRIL 10.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
FRIDAY BEGINS DRY AND MOSTLY SUNNY, THOUGH CLOUDS WILL  
BE ON THE INCREASE THROUGH THE DAY AS A COLD FRONT APPROACHES THE AREA  
FROM THE NORTH. RH VALUES SHOULD DROP TO 37-40% BY THE AFTERNOON, BUT  
LOW CHANCES FOR PRECIPITATION ARRIVE FOR THE MID TO LATE AFTERNOON HOURS.  
THOSE CHANCES REMAIN THROUGH THE OVERNIGHT HOURS AND INTO SATURDAY MORNING.  
OTHERWISE, EXPECT SOUTHWEST WINDS TO GUST UP TO 20 MPH ON FRIDAY. TRANSPORT  
WINDS WILL PROMOTE EXCELLENT VENT RATES. BY FRIDAY NIGHT, THE COLD FRONT  
WILL BE PASSING THROUGH THE AREA, RESULTING IN OUR WINDS TO CHANGE TO A  
NORTHEAST DIRECTION BY EARLY SATURDAY MORNING.  
   
FRIDAY
 
 
SKY/WEATHER......... MOSTLY SUNNY (40-50 PERCENT). SLIGHT CHANCE OF  
RAIN SHOWERS AND THUNDERSTORMS LATE IN THE AFTERNOON.  
TEMPERATURE......... 54 AT IGNITION...MAX 77.  
RH.................. 60 PERCENT AT IGNITION...MIN 37 PERCENT.  
WIND (20 FT)........ WINDS SOUTH AT 6 MPH AT IGNITION...OTHERWISE  
SOUTHWEST WINDS 7 TO 12 MPH WITH GUSTS TO  
AROUND 18 MPH. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS LATE IN THE AFTERNOON.  
MIXING HEIGHT....... 400 FT AGL AT IGNITION...OTHERWISE 5800 FT AGL.  
TRANSPORT WINDS..... SOUTHWEST 16 TO 25 MPH SHIFTING TO THE WEST  
AROUND 17 MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL..... POOR /6300 KNOT-FT/ AT IGNITION.  
MAX...EXCELLENT /104700 KNOT-FT/.  
LVORI............... 2.  
ADI................. 17 EARLY IN THE MORNING INCREASING TO 97 IN THE  
AFTERNOON.  
 
TIME (EDT) 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%)......... 40 21 40 53 59  
WEATHER COV..... S CHC  
WEATHER TYPE.... NONE NONE NONE NONE RNSHWR  
TSTM COV........  
TEMP............ 54 63 70 75 77  
RH.............. 60 46 40 38 37  
20 FT WIND...... S 6 SW 8 SW 10 SW 10 W 9  
20 FT WIND GUST. 13 18 17 15 15  
MIX HGT (FT).... 400 1300 2900 5200 5800  
TRANSPORT WIND.. SW 16 SW 23 SW 25 SW 23 W 21  
LVORI........... 2 1 1 1 1  
ADI............. 17 38 79 72 91  
SDSPL KT-FT/1000 6 26 63 103 104  
   
FRIDAY NIGHT
 
 
SKY/WEATHER......... MOSTLY CLOUDY (60-70 PERCENT). SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING. CHANCE OF RAIN  
SHOWERS IN THE EVENING AND OVERNIGHT.  
TEMPERATURE......... MIN 52.  
RH.................. MAX 86 PERCENT.  
WIND (20 FT)........ WEST WINDS 6 TO 7 MPH SHIFTING TO THE NORTHWEST  
AROUND 5 MPH EARLY IN THE EVENING, THEN  
BECOMING LIGHT LATE IN THE EVENING. OVERNIGHT  
WINDS NORTHEAST AROUND 5 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS IN THE EVENING.  
MIXING HEIGHT....... 600 FT AGL.  
TRANSPORT WINDS..... NORTHWEST 13 TO 14 MPH SHIFTING TO THE  
NORTHEAST AROUND 13 MPH AFTER 3 AM.  
SMOKE DISPERSAL..... POOR (6900 KNOT-FT).  
LVORI............... 4.  
ADI................. 0 TO 37.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%)......... 70 76 64 74 67 63 63 59 54 55 56 57  
WEATHER COV..... CHC CHC CHC CHC CHC CHC CHC CHC SCH SCH SCH SCH  
WEATHER TYPE.... RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ SCH SCH SCH SCH SCH  
TEMP............ 74 72 68 66 64 62 61 60 58 56 55 54  
RH.............. 43 48 57 63 70 78 78 78 83 86 86 86  
20 FT WIND DIR.. W W NW N N N NE NE NE NE NE NE  
20 FT WIND SPD.. 6 5 4 3 4 3 4 5 5 5 5 5  
20 FT WIND GUST. 12 11 9 8 8 7 8 10 11 11 11 11  
MIX HGT (KFT)... 2.3 1.6 0.9 0.8 0.8 0.9 0.9 0.9 1.0 0.8 0.7 0.6  
TRANSP WIND DIR. W NW N N N N NE NE NE NE NE NE  
TRANSP WIND SPD. 14 13 12 10 10 10 12 12 12 13 13 13  
LVORI........... 1 2 3 3 3 4 4 4 4 5 6 6  
ADI............. 37 8 8 7 7 7 8 8 8 8 0 0  
SDSPL KT-FT/1000 27 17 9 8 7 8 9 9 10 9 8 7  
   
SATURDAY
 
 
SKY/WEATHER......... PARTLY SUNNY (50-60 PERCENT). SLIGHT CHANCE OF  
RAIN SHOWERS IN THE MORNING AND EARLY  
AFTERNOON.  
TEMPERATURE......... MAX 73.  
RH.................. MIN 53 PERCENT.  
WIND (20 FT)........ LIGHT WINDS.  
MIXING HEIGHT....... 3700 FT AGL.  
TRANSPORT WINDS..... EAST 6 TO 13 MPH.  
SMOKE DISPERSAL..... POOR (6600 KNOT-FT).  
LVORI............... 4.  
ADI................. 0.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%)......... 59 62 64 61 59 56 55 54 53 51 49 47  
WEATHER COV..... SCH SCH SCH SCH SCH SCH SCH SCH  
WEATHER TYPE.... RW RW RW RW RW RW RW RW  
TSTM COV........  
TEMP............ 53 53 53 54 56 59 62 66 69 71 72 72  
RH.............. 86 86 86 83 80 75 70 63 59 55 53 53  
20 FT WIND DIR.. NE NE NE NE E E E E E E E E  
20 FT WIND SPD.. 2 2 2 2 2 2 2 2 2 2 2 2  
20 FT WIND GUST. 6 7 7 7 7 6 6 6 5 5 4 4  
MIX HGT (KFT)... 0.6 0.6 0.7 0.9 1.2 1.5 2.1 2.7 3.2 3.6 3.7 3.5  
TRANSP WIND DIR. E E E E E E E E E E SE SE  
TRANSP WIND SPD. 13 13 13 12 10 9 8 8 7 6 6 6  
LVORI........... 6 6 6 6 6 4 4 3 3 3 2 2  
ADI............. 0 0 0 0 0 0 0 0 0 0 0 0  
SDSPL KT-FT/1000 7 7 8 9 11 12 15 18 19 19 19 18  
 

 
FORECASTER...CJP  
REQUESTED BY...SHAWN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2609886.0/LMK  
.DELDT 04/09/26  
.FORMATTERVERSION 2.0.0  
.EMAIL SHAWN.M.WOODBURY@USDA.GOV,PAUL.FOUNTAIN@USDA.GOV  
 
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