397
FNUS73 KLMK 251600
FWSLMK
SPOT FORECAST FOR HENRY COUNTY LEARN & BURN...KDFWR
NATIONAL WEATHER SERVICE LOUISVILLE KY
1200 PM EDT SUN OCT 25 2026
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON OCTOBER 26.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
DRY CONDITIONS PERSIST ON MONDAY AS HIGH PRESSURE IS
FIRMLY ESTABLISHED OVER THE WHOLE REGION. LOOK FOR TEMPERATURES ABOVE
NORMAL FOR THIS TIME OF YEAR IN THE MID 70S ALONG WITH MIN RH VALUES
DROPPING DOWN TO AROUND 40 PERCENT. LIKELY UPPER 30 PERCENT RANGE
DURING THE PEAK OF THE AFTERNOON. MIXING HEIGHTS LOOK MORE THAN
SUFFICIENT ABOVE 4500 FEET, HOWEVER THE MAIN LIMITING FACTOR FOR
GOOD BURNING CONDITIONS WILL BE THE WEAK WIND FIELDS AND OVERALL
IMPACT ON DISPERSION. IT IS EXPECTED TO BE IN THE POOR RANGE, AND
ADD IN SOME UPPER SKY COVER AND FILTERED SUNSHINE AND THIS ADDS
CONFIDENCE DISPERSION WILL SUFFER.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).
TEMPERATURE.........46 AT IGNITION...MAX 76.
RH..................93 PERCENT AT IGNITION...MIN 37 PERCENT.
WIND (20 FT)........WINDS NORTH AT 0 MPH AT IGNITION...OTHERWISE
LIGHT WEST WINDS.
MIXING HEIGHT.......300 FT AGL AT IGNITION...OTHERWISE 5000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 6 MPH SHIFTING TO THE WEST
AROUND 6 MPH IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR /1000 KNOT-FT/ AT IGNITION. MAX...POOR
/20100 KNOT-FT/.
TIME (EDT) 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........37 31 18 43 35
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE
TSTM COV........
TEMP............46 56 68 74 76
RH..............93 77 53 41 38
20 FT WIND......N 0 S 1 W 1 W 2 W 2
20 FT WIND GUST.1 4 4 4
MIX HGT (FT)....300 500 2200 4500 5000
TRANSPORT WIND..SW 5 W 6 W 6 W 6 NW 6
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (55-65 PERCENT) THEN BECOMING
PARTLY CLOUDY (35-45 PERCENT).
TEMPERATURE.........MIN 46.
RH..................MAX 100 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......0 FT AGL.
TRANSPORT WINDS.....WEST 3 TO 5 MPH SHIFTING TO THE SOUTHEAST
AROUND 3 MPH IN THE LATE EVENING AND OVERNIGHT,
THEN SHIFTING TO THE EAST EARLY IN THE MORNING.
TIME (EDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........52 56 54 40 35 33
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
TEMP............73 63 58 54 52 50
RH..............43 62 72 80 83 89
20 FT WIND......W 1 N 0 N 0 N 0 N 0 N 0
20 FT WIND GUST.2 1 1 1 1
MIX HGT (FT)....3200 400 200 400 400 400
TRANSPORT WIND..NW 5 W 3 S 3 SE 3 SE 3 E 3
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT).
TEMPERATURE.........MAX 75.
RH..................MIN 41 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......5200 FT AGL.
TRANSPORT WINDS.....EAST 3 TO 6 MPH.
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
SKY (%).........32 33 34 41 53 56
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
TEMP............47 47 57 67 73 75
RH..............96 96 77 59 46 41
20 FT WIND......N 0 N 0 E 1 E 1 E 2 E 2
20 FT WIND GUST.1 1 4 4 4
MIX HGT (FT)....400 400 600 2300 4800 5200
TRANSPORT WIND..E 3 E 5 E 6 E 6 SE 5 E 6
FORECASTER...BJS
REQUESTED BY...JOSH CLARK
TYPE OF REQUEST...PRESCRIBED
.TAG 2624444.0/LMK
.DELDT 10/25/26
.FORMATTERVERSION 2.0.0
.EMAIL JCLARK@KY.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page