251
FNUS74 KMRX 110918
FWSMRX
SPOT FORECAST FOR ROUGH BRANCH...USFS
NATIONAL WEATHER SERVICE MORRISTOWN TN
518 AM EDT SAT APR 11 2026
FORECAST IS BASED ON IGNITION TIME OF 0600 EDT ON APRIL 11.
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
ANOTHER AFTERNOON OF LOW RELATIVE HUMIDITY BUT LIGHT WINDS IS
EXPECTED TODAY. A PERIOD OF MID TO UPPER LEVEL CLOUDS MAY HELP
LIMIT THE EFFECTIVENESS OF ATMOSPHERIC MIXING, WITH SLIGHTY
IMPROVED RHS IN COMPARRISON TO YESTERDAY AFTERNOON.
DRY AND WARM CONDITIONS WILL REMAIN THE THEME THROUGH THE FORECAST
PERIOD, WITH VERY LIMITED CHANCES FOR PRECIPITATION OVER THE NEXT
7 DAYS. FIRE WEATHER CONCERNS WILL FURTHER ELEVATE SUNDAY AND
INTO THE NEW WORK WEEK AS SOUTHWESTERLY WINDS AMPLIFY BETWEEN
10-20MPH WITH POTENTIAL GUSTS 25+MPH. FIRE WEATHER INTERESTS
SHOULD STAY AWARE OF THESE CONDITIONS SETTING UP FOR AT LEAST
SUNDAY AND MONDAY, AND POTENTIALLY THE REST OF NEXT WEEK.
TODAY
SKY/WEATHER.........SUNNY (15-25 PERCENT).
MAX TEMPERATURE.....AROUND 76.
MIN HUMIDITY........34 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......6300 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 7 MPH SHIFTING TO THE NORTHWEST
6 TO 10 MPH IN THE LATE MORNING AND AFTERNOON.
RAINFALL AMOUNT.....0.00 INCHES.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........16 18 11 15 23 28 24 18 14 9 10 12
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............50 50 52 55 62 67 70 73 74 75 75 75
RH..............58 58 59 57 48 42 38 37 37 36 34 36
20 FT WIND DIR..S S S W W NW NW NW NW NW NW NW
20 FT WIND SPD..3 3 2 2 2 3 3 4 4 4 3 3
20 FT WIND GUST.6 5 5 6 6 6 7 8 8 8 7 7
MIX HGT (KFT)...0.5 0.5 0.5 0.9 1.7 3.5 4.4 5.3 5.9 6.3 6.3 5.9
TRANSP WIND DIR.SW SW SW W W NW NW NW NW NW NW NW
TRANSP WIND SPD.7 7 7 5 6 9 10 10 9 8 8 8
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........72 PERCENT.
WIND (20 FT)........LIGHT WINDS.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 8 MPH SHIFTING TO THE SOUTHEAST 10
TO 12 MPH AFTER 3 AM.
RAINFALL AMOUNT.....0.00 INCHES.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........13 19 15 12 19 28 17 9 16 12 20 12
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............76 73 70 66 63 61 60 59 58 58 57 57
RH..............37 43 49 56 65 67 69 72 72 72 72 72
20 FT WIND DIR..N N N NE E E SE SE SE SE SE SE
20 FT WIND SPD..2 2 2 2 2 2 2 3 3 4 4 4
20 FT WIND GUST.6 5 5 5 5 5 5 6 6 6 6 7
MIX HGT (KFT)...5.0 1.5 0.6 0.6 0.6 0.5 0.4 0.5 0.5 0.5 0.5 0.5
TRANSP WIND DIR.NW N N N E E SE SE SE SE S SE
TRANSP WIND SPD.8 7 5 5 5 6 5 6 6 9 10 12
SUNDAY
SKY/WEATHER.........SUNNY (20-30 PERCENT).
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........24 PERCENT.
WIND (20 FT)........SOUTH WINDS 5 TO 6 MPH.
MIXING HEIGHT.......8500 FT AGL.
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.
RAINFALL AMOUNT.....0.00 INCHES.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........12 29 6 3 10 16 26 37 47 44 42 39
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............57 56 57 60 66 72 77 79 81 81 81 79
RH..............69 72 69 62 50 38 30 27 24 24 24 26
20 FT WIND DIR..SE SE SE SE S S S S S S S S
20 FT WIND SPD..5 5 5 5 5 5 6 5 5 5 6 6
20 FT WIND GUST.8 10 10 10 10 7 8 7 7 7 8 10
MIX HGT (KFT)...0.5 0.5 0.6 1.4 2.1 3.0 4.9 7.0 8.4 8.5 7.6 6.2
TRANSP WIND DIR.SE SE SE SE S S S S SW SW SW SW
TRANSP WIND SPD.13 14 15 14 14 14 14 14 14 13 12 10
FORECASTER...KYLE SNOWDIN
REQUESTED BY...MAXWELL WHITE
TYPE OF REQUEST...PRESCRIBED
.TAG 2609146.4/MRX
.DELDT 04/11/26
.FORMATTERVERSION 2.0.0
.EMAIL MAXWELL.WHITE@USDA.GOV
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