663
FNUS73 KJKL 211055 AAB
FWSJKL
SPOT FORECAST FOR BIG SWAG RX...UPDATED
NATIONAL WEATHER SERVICE JACKSON KY
555 AM EST WED JAN 21 2026
FORECAST IS BASED ON IGNITION TIME OF 0600 EST ON JANUARY 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
A WEAK COLD FRONT WILL BRING A SMALL CHANCE FOR
WINTRY WEATHER THIS MORNING. RAIN WILL THEN AFFECT EASTERN
KENTUCKY INTO THE NIGHT WITH MILDER TEMPERATURES THANKS TO BREEZY
SOUTHWEST WINDS.
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). RAIN IN THE
AFTERNOON.
CHANCE OF PCPN......80 PERCENT.
MAX TEMPERATURE.....AROUND 50.
MIN HUMIDITY........35 PERCENT.
DEWPOINT............15 INCREASING TO 30.
MIN APPARENT TEMP...19.
WIND (20 FT)........SOUTHWEST WINDS 8 TO 12 MPH. GUSTS UP TO 26
MPH.
RIDGETOP WIND.......SOUTHWEST 10 TO 14 MPH.
MIXING HEIGHT.......600 FT AGL.
TRANSPORT WINDS.....SOUTH 8 TO 16 MPH.
VENT RATE...........POOR (1200 KNOT-FT).
LVORI...............2.
ADI.................9 TO 18.
TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........87 80 73 67 58 58 52 58 66 85 99 100
WEATHER COV..... SCH CHC LKY DEF
WEATHER TYPE.... RN RN RN RN
TSTM COV........
CHC OF PCPN (%).0 10 0 10 0 0 10 10 20 40 60 80
TEMP............28 31 34 35 38 42 46 48 49 50 48 46
DEWPOINT........13 13 14 14 17 19 21 23 25 28 30 31
RH..............53 47 43 41 42 39 37 37 39 42 49 55
APARNT TMP (F)..19 22 26 27 31 36 40 43 44 46 43 41
20 FT WIND DIR..S S S S S SW SW SW SW SW SW SW
20 FT WIND SPD..9 12 10 10 10 12 13 12 13 12 12 12
20 FT WIND GUST.14 20 21 22 23 25 25 25 26 26 25 24
RIDGE WIND DIR..S S S S S SW SW SW SW SW SW SW
RIDGE WIND SPD..10 13 12 12 12 13 14 13 14 13 13 13
MIX HGT (KFT)...0.2 0.2 0.3 0.4 0.5 0.5 0.6 0.6 0.5 0.4 0.3 0.3
TRANSP WIND DIR.S S S S S S S S SW SW SW SW
TRANSP WIND SPD.8 9 12 14 16 16 15 14 14 13 13 12
LVORI...........2 2 2 2 2 2 2 2 2 2 2 2
ADI.............9 10 13 16 18 18 16 15 15 14 14 12
VRATE KT-FT/1K..1 1 3 5 7 7 8 8 6 4 3 3
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). RAIN IN THE
EVENING.
CHANCE OF PCPN......90 PERCENT.
MIN TEMPERATURE.....AROUND 32.
MAX HUMIDITY........100 PERCENT.
DEWPOINT............35 INCREASING TO 37 LATE IN THE EVENING.
MIN APPARENT TEMP...31.
WIND (20 FT)........SOUTHWEST WINDS 5 TO 9 MPH. GUSTS UP TO 21 MPH
EARLY IN THE EVENING.
RIDGETOP WIND.......SOUTHWEST 7 TO 12 MPH.
MIXING HEIGHT.......200 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 8 TO 12 MPH.
VENT RATE...........POOR (1800 KNOT-FT).
LVORI...............6.
ADI.................5 TO 10.
TIME (EST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
SKY (%).........100 100 95 93 86 71
WEATHER COV.....DEFNTE CHANCE CHANCE
WEATHER TYPE....RAIN RAIN RAIN NONE NONE NONE
TSTM COV........
CHC OF PCPN (%).90 40 30 10 0 0
TEMP............44 43 41 41 39 36
DEWPOINT........33 35 37 39 38 36
RH..............65 73 85 92 96 100
APARNT TMP (F)..38 37 35 36 34 31
20 FT WIND......SW 10 SW 10 SW 9 SW 8 W 7 W 6
20 FT WIND GUST.21 20 17 16 14 13
RIDGETOP WIND...SW 12 SW 12 SW 10 SW 9 W 8 W 7
MIX HGT (FT)....200 200 300 300 300 400
TRANSPORT WIND..SW 10 S 9 SW 12 SW 12 SW 9 SW 8
LVORI...........3 3 4 6 6 9
ADI.............9 9 10 10 6 5
VRATE KT-FT/1K..2 2 3 3 3 3
VENTRATE CAT....POOR POOR POOR POOR POOR POOR
FORECASTER...GREIF
REQUESTED BY...XAVIER SINGLETON
TYPE OF REQUEST...PRESCRIBED
.TAG 2600610.0/JKL
.DELDT 01/21/26
.FORMATTERVERSION 2.0.0
.EMAIL XAVIER.SINGLETON@USDA.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page