224
FNUS74 KMRX 251112
FWSMRX
SPOT FORECAST FOR BACK VALLEY RX...TWRA
NATIONAL WEATHER SERVICE MORRISTOWN TN
712 AM EDT WED MAR 25 2026
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON MARCH 25.
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
DRY WEATHER FORECAST THROUGH THURSDAY. WIND DIRECTION WILL
PRIMARILY BE OUT OF THE SOUTHWEST ONCE THE ATMOSPHERE IS MIXED
LATER TODAY. INCREASED GUSTS THURSDAY AFTERNOON UP TO AROUND 17
MPH. MINIMUM RH WILL BE AROUND THE LOW 30S PERCENT THIS AFTERNOON,
WITH IMPROVED VALUES IN THE UPPER 40 PERCENT RANGE THURSDAY
AFTERNOON. GREAT RH RECOVERY OVERNIGHT TONIGHT.
REST OF TODAY
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT) THEN BECOMING
MOSTLY SUNNY (25-35 PERCENT).
MAX TEMPERATURE.....AROUND 70.
MIN HUMIDITY........33 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 6 MPH LATE
IN THE AFTERNOON.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....SOUTH 6 TO 14 MPH.
RAINFALL AMOUNT.....0.00 INCHES.
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........68 41 38 21 11 13 16 33 40 44
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............43 46 52 57 61 64 67 69 69 70
RH..............65 65 54 43 39 38 36 33 35 34
20 FT WIND DIR..E S S S S S SW SW SW SW
20 FT WIND SPD..1 1 2 2 3 4 5 5 5 6
20 FT WIND GUST.5 5 6 8 10 10 11 12 12 13
MIX HGT (KFT)...0.4 0.6 1.3 1.9 2.6 3.2 3.9 4.7 5.0 4.6
TRANSP WIND DIR.S S S S S S S S SW SW
TRANSP WIND SPD.6 6 9 10 13 13 13 13 14 14
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT) THEN BECOMING
MOSTLY CLOUDY (45-55 PERCENT) THEN BECOMING
PARTLY CLOUDY (25-35 PERCENT).
MIN TEMPERATURE.....AROUND 53.
MAX HUMIDITY........83 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS AROUND 5 MPH EARLY IN THE
EVENING BECOMING LIGHT.
MIXING HEIGHT.......700 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 16 MPH.
RAINFALL AMOUNT.....0.00 INCHES.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........48 50 50 50 52 41 30 25 29 18 16 33
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............69 68 64 61 59 58 57 56 56 55 55 54
RH..............36 37 46 51 57 60 64 69 69 72 72 77
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW
20 FT WIND SPD..5 4 3 3 3 3 3 3 3 3 3 3
20 FT WIND GUST.12 11 11 11 11 11 11 10 10 10 11 11
MIX HGT (KFT)...3.9 1.1 0.8 0.8 0.8 0.9 0.9 0.7 0.7 0.8 0.8 0.9
TRANSP WIND DIR.SW SW SW SW SW SW SW SW SW SW SW SW
TRANSP WIND SPD.15 12 10 12 12 12 13 12 13 16 14 16
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........47 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 7 MPH WITH
GUSTS TO AROUND 17 MPH IN THE LATE MORNING AND
AFTERNOON.
MIXING HEIGHT.......4600 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 15 TO 23 MPH.
RAINFALL AMOUNT.....0.00 INCHES.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........25 30 41 32 29 26 27 27 28 24 21 17
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............54 53 55 56 60 64 68 72 75 77 78 78
RH..............80 83 80 80 72 67 61 55 52 48 47 47
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW
20 FT WIND SPD..4 4 4 5 6 6 7 7 7 7 7 7
20 FT WIND GUST.12 12 13 14 16 17 17 17 17 17 16 16
MIX HGT (KFT)...0.9 0.9 0.9 1.4 1.6 1.8 2.3 2.9 3.5 4.1 4.6 4.6
TRANSP WIND DIR.SW SW SW SW SW SW SW SW SW SW SW SW
TRANSP WIND SPD.15 16 16 20 20 17 18 21 22 23 23 22
FORECASTER...KERRIE SIMMONS
REQUESTED BY...DUSTIN MCCUBBINS
TYPE OF REQUEST...PRESCRIBED
.TAG 2607173.2/MRX
.DELDT 03/25/26
.FORMATTERVERSION 2.0.0
.EMAIL DUSTIN.J.MCCUBBINS@TN.GOV
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