482
FNUS74 KMRX 210928
FWSMRX
SPOT FORECAST FOR TN_CNF_LAKE_EDGE_RX...TN-CNF-USFS
NATIONAL WEATHER SERVICE MORRISTOWN TN
528 AM EDT WED OCT 21 2026
FORECAST IS BASED ON IGNITION TIME OF 0600 EDT ON OCTOBER 21.
IF CONDITIONS BECOME UNREPRESENTATIVE,CONTACT THE NATIONAL WEATHER
SERVICE...AT 1-800-697-0075. IF POSSIBLE, PLEASE PROVIDE FEEDBACK
FOR EVERY SPOT FORECAST REQUEST.
DISCUSSION
...LOW AFTERNOON RELATIVE HUMIDITY EACH AFTERNOON FOR AT LEAST
THE NEXT SEVERAL DAYS...
LOW AFTERNOON RH VALUES AGAIN TODAY AND TOMORROW UNDER GENERALLY
HIGH PRESSURE. WINDS WILL MAINLY BE LIGHT TODAY, BUT IF THERE IS A
PREDOMINANT WIND DIRECTION IT WILL BE FROM THE NORTH HEADING INTO
THIS AFTERNOON. WEATHER IS A COPY AND PASTE FOR TOMORROW.
TODAY
SKY/WEATHER.........SUNNY (0-10 PERCENT). PATCHY FOG EARLY IN THE
MORNING.
MAX TEMPERATURE.....AROUND 70.
MIN HUMIDITY........28 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......4200 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 3 TO 7 MPH SHIFTING TO THE NORTH 3 TO
9 MPH LATE IN THE MORNING.
RAINFALL AMOUNT.....0.00 INCHES.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........5 6 4 2 3 3 3 3 3 3 2 2
WEATHER COV.....PTY PTY PTY
WEATHER TYPE....FOG FOG FOG
TSTM COV........
TEMP............43 43 43 46 53 58 61 64 67 69 69 70
RH..............89 89 89 83 66 57 50 41 36 32 28 29
20 FT WIND DIR..E E E E NE N NW NW NW NW N N
20 FT WIND SPD..2 2 2 2 1 1 1 3 3 4 4 4
20 FT WIND GUST.6 5 4 5 2 2 4 5 6 6 6 6
MIX HGT (KFT)...0.4 0.4 0.4 0.4 0.6 1.3 2.3 2.9 3.4 3.8 4.2 3.7
TRANSP WIND DIR.E SE SE E E NW N N N N N N
TRANSP WIND SPD.7 7 7 5 3 3 5 6 7 7 8 9
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT). PATCHY FOG AFTER 3
AM.
MIN TEMPERATURE.....AROUND 43.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....NORTH 7 TO 8 MPH SHIFTING TO THE NORTHEAST 5 TO
6 MPH LATE IN THE EVENING.
RAINFALL AMOUNT.....0.00 INCHES.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........1 1 2 3 6 6 6 8 14 15 16 17
WEATHER COV..... PTY PTY
WEATHER TYPE.... FOG FOG
TSTM COV........
TEMP............68 64 58 55 53 51 49 48 46 47 46 44
RH..............33 40 51 61 71 74 77 83 89 93 93 100
20 FT WIND DIR..N N NE NE N N N N N N N N
20 FT WIND SPD..2 2 1 1 0 0 0 0 0 0 0 0
20 FT WIND GUST.6 5 5 4 2 2 2 2 2 2 2 2
MIX HGT (KFT)...1.2 0.5 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4
TRANSP WIND DIR.N N N N NE NE E NE NE NE NE NE
TRANSP WIND SPD.8 8 7 7 7 6 6 6 6 5 5 5
THURSDAY
SKY/WEATHER.........SUNNY (5-15 PERCENT). PATCHY FOG EARLY IN THE
MORNING.
MAX TEMPERATURE.....AROUND 67.
MIN HUMIDITY........33 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING NORTH AROUND 5 MPH LATE IN
THE AFTERNOON.
MIXING HEIGHT.......4000 FT AGL.
TRANSPORT WINDS.....NORTH 3 TO 9 MPH INCREASING TO AROUND 8 MPH
LATE IN THE AFTERNOON.
RAINFALL AMOUNT.....0.00 INCHES.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........18 20 16 15 17 19 14 9 4 3 2 2
WEATHER COV.....PTY PTY PTY
WEATHER TYPE....FOG FOG FOG
TSTM COV........
TEMP............44 43 43 47 52 55 59 62 64 65 66 67
RH..............96 100 100 100 80 69 55 46 41 37 36 33
20 FT WIND DIR..N N N N N N N N N N N N
20 FT WIND SPD..0 0 0 0 0 2 3 3 4 5 5 5
20 FT WIND GUST.1 2 2 2 2 4 5 6 6 7 7 8
MIX HGT (KFT)...0.4 0.4 0.4 0.6 1.2 2.0 2.3 2.4 2.7 3.8 4.0 3.3
TRANSP WIND DIR.NE NE NE NE N N N N N N N N
TRANSP WIND SPD.5 3 3 3 5 6 7 8 8 9 9 8
FORECASTER...NATHAN WELLINGTON
REQUESTED BY...MAXWELL WHITE
TYPE OF REQUEST...PRESCRIBED
.TAG 2623975.1/MRX
.DELDT 10/21/26
.FORMATTERVERSION 2.0.0
.EMAIL MAXWELL.WHITE@USDA.GOV
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