696
FNUS74 KOHX 270940
FWSOHX
SPOT FORECAST FOR LAKE RX...USAF
NATIONAL WEATHER SERVICE NASHVILLE TN
440 AM CDT FRI MAR 27 2026
FORECAST IS BASED ON IGNITION TIME OF 0800 CDT ON MARCH 27.
PLEASE CONTACT OUR OFFICE AT (615)754-8502, IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
A COLD FRONT WILL PUSH THROUGH MIDDLE TENNESSEE THIS
MORNING, WITH LIGHT RAIN AT TIMES AND ALSO A GUSTY SW WIND,
SHIFTING TO THE N DURING THE AFTERNOON FOLLOWING THE FRONTAL
PASSAGE.
TODAY
CHANCE OF THUNDER...8 PERCENT.
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........60 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHWEST WINDS 5 TO 7 MPH SHIFTING TO THE
NORTH 10 TO 12 MPH WITH GUSTS TO AROUND 24 MPH
LATE IN THE AFTERNOON.
MIXING HEIGHT.......3300 FT AGL.
TRANSPORT WINDS.....WEST 13 TO 20 MPH SHIFTING TO THE NORTH 15 TO
22 MPH IN THE AFTERNOON.
TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........22 44 53 60 77 84 85 88 91 90
WEATHER COV..... CHC CHC LKY LKY CHC
WEATHER TYPE.... RW RW RW RW RW
TSTM COV........
CHC OF THDR (%).0 0 0 0 0 10 10 10 10 10
TEMP............63 67 72 73 75 73 71 68 63 61
RH..............87 78 66 64 60 64 66 68 75 75
20 FT WIND DIR..SW SW W W W NW NW N N N
20 FT WIND SPD..6 6 6 7 7 7 8 10 10 12
20 FT WIND GUST.15 16 17 18 17 17 18 22 23 24
MIX HGT (KFT)...0.9 1.8 2.4 2.9 3.3 3.0 2.7 2.3 2.1 2.0
TRANSP WIND DIR.W W W W W NW NW N N N
TRANSP WIND SPD.15 20 18 18 17 17 15 20 22 22
TONIGHT
CHANCE OF THUNDER...5 PERCENT.
MIN TEMPERATURE.....AROUND 35.
MAX HUMIDITY........77 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......NORTH WINDS 10 TO 12 MPH WITH GUSTS TO AROUND
26 MPH.
MIXING HEIGHT.......1600 FT AGL.
TRANSPORT WINDS.....NORTH 24 TO 30 MPH.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........92 92 92 91 82 72 59 48 29 21 13 6
WEATHER COV.....CHC CHC SCH
WEATHER TYPE....RW RW RW
TSTM COV........
CHC OF THDR (%).10 0 0 0 0 0 0 0 0 0 0 0
TEMP............58 55 54 52 50 49 47 45 43 42 39 37
RH..............75 77 77 77 77 74 74 70 70 65 70 67
20 FT WIND DIR..N N N N N N N N N N N N
20 FT WIND SPD..10 10 12 12 10 12 12 12 12 12 12 10
20 FT WIND GUST.24 24 25 25 25 26 25 25 25 26 26 26
MIX HGT (KFT)...2.0 1.9 1.8 1.8 2.1 2.1 1.8 1.9 1.9 1.8 1.9 1.6
TRANSP WIND DIR.N N N N N N N N NE NE NE NE
TRANSP WIND SPD.24 25 26 26 28 26 25 26 28 30 29 25
SATURDAY
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....AROUND 62.
MIN HUMIDITY........22 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......NORTHEAST WINDS 6 TO 10 MPH. GUSTS UP TO 25 MPH
IN THE MORNING.
MIXING HEIGHT.......4400 FT AGL.
TRANSPORT WINDS.....NORTHEAST 21 TO 29 MPH DECREASING TO 14 TO 18
MPH LATE IN THE AFTERNOON.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........7 6 5 3 2 2 2 2 2 2 2 2
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............36 35 37 41 46 50 54 57 60 61 62 61
RH..............67 66 61 50 40 34 30 27 24 23 22 24
20 FT WIND DIR..NE NE NE NE NE NE NE NE NE NE NE NE
20 FT WIND SPD..10 9 9 9 9 9 8 8 8 7 6 6
20 FT WIND GUST.25 24 24 24 23 22 20 18 17 16 15 13
MIX HGT (KFT)...1.3 1.2 2.1 2.6 2.7 3.0 3.3 3.5 4.0 4.4 4.3 3.2
TRANSP WIND DIR.NE NE NE NE NE NE NE NE NE NE E E
TRANSP WIND SPD.23 21 25 28 29 28 25 23 21 18 16 14
WIND SPEEDS ARE IN MPH UNLESS OTHERWISE NOTED.
FORECASTER...MARK ROSE
REQUESTED BY...EMORY MAXWELL
TYPE OF REQUEST...PRESCRIBED
.TAG 2608102.0/OHX
.DELDT 03/27/26
.FORMATTERVERSION 2.0.0
.EMAIL EMORY_MAXWELL@FWS.GOV
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