149  
FNUS74 KMRX 120840  
FWSMRX  
 
SPOT FORECAST FOR CNF_NZ_JACKSON FARM PILE...USFS  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
440 AM EDT SUN APR 12 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 EDT ON APRIL 12.  
 
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 AND BREEZY SOUTH TO SOUTHWESTERLY  
WINDS ARE EXPECTED AMONG VERY HIGH MIXING HEIGHTS THIS AFTERNOON.  
THERE IS A LOW CHANCE FOR SPOTTY SHOWERS AS A WEAK DISTURBANCE  
PASSES TO OUR NORTH MONDAY AFTERNOON. INCREASED CLOUD COVERAGE MAY  
LEAD TO SLIGHTLY IMPROVED RHS RELATIVE TO THIS AFTERNOON,  
HOWEVER, A SLIGHT UPTICK IS EXPECTED IN WINDS. IF A SHOWER DOES  
OCCUR IN THE AREA MONDAY, THE MOST LIKELY SCENARIO IS RAINFALL  
EVAPORATES BEFORE REACHING THE SURFACE. IF ANY RAIN DOES MAKE IT  
TURN THE SURFACE, IT WILL BE BRIEF AND INSIGNIFICANT.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT) THEN BECOMING PARTLY  
SUNNY (50-60 PERCENT).  
MAX TEMPERATURE.....AROUND 83.  
MIN HUMIDITY........24 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 9 MPH WITH  
GUSTS TO AROUND 16 MPH LATE IN THE MORNING.  
MIXING HEIGHT.......9000 FT AGL.  
TRANSPORT WINDS.....SOUTH 13 TO 16 MPH.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (EDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........4 4 9 13 16 12 18 31 52 61 57  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............57 62 66 72 77 80 81 83 83 82 82  
RH..............69 58 54 44 33 27 26 24 25 25 25  
20 FT WIND DIR..SE SE SE S S S SW S SW SW S  
20 FT WIND SPD..2 3 4 4 5 6 7 9 8 8 8  
20 FT WIND GUST.6 8 8 10 11 14 16 16 16 16 16  
MIX HGT (KFT)...1.0 1.0 1.2 2.6 5.4 7.4 8.4 9.0 8.9 7.4 6.2  
TRANSP WIND DIR.SE SE S S S S S S S S S  
TRANSP WIND SPD.14 13 14 15 15 15 15 16 16 15 14  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING  
PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (60-70 PERCENT).  
MIN TEMPERATURE.....AROUND 61.  
MAX HUMIDITY........58 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 7 MPH. GUSTS UP TO 20 MPH  
EARLY IN THE EVENING.  
MIXING HEIGHT.......1100 FT AGL.  
TRANSPORT WINDS.....SOUTH 13 TO 17 MPH.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........43 36 46 47 52 57 51 48 39 58 65 74  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............80 78 75 72 71 71 69 69 68 67 66 64  
RH..............29 32 34 38 39 39 42 40 44 45 47 52  
20 FT WIND DIR..S S S S S S S S S S S S  
20 FT WIND SPD..7 6 5 6 6 6 6 6 5 5 5 5  
20 FT WIND GUST.16 13 13 13 13 13 13 12 12 11 11 11  
MIX HGT (KFT)...4.7 1.7 1.2 1.1 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2  
TRANSP WIND DIR.S S S S S S S S S S S S  
TRANSP WIND SPD.14 13 14 15 13 14 15 16 16 17 16 15  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT).  
MAX TEMPERATURE.....AROUND 79.  
MIN HUMIDITY........29 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 6 MPH SHIFTING TO THE WEST  
6 TO 9 MPH WITH GUSTS TO AROUND 17 MPH LATE IN  
THE MORNING.  
MIXING HEIGHT.......6000 FT AGL.  
TRANSPORT WINDS.....SOUTH 12 TO 15 MPH SHIFTING TO THE WEST 15 TO  
20 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 (%).........61 65 61 61 66 70 69 69 68 65 62 59  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............63 63 62 65 69 73 75 77 77 78 79 79  
RH..............54 54 58 54 49 40 34 32 32 31 29 29  
20 FT WIND DIR..S S S SW SW SW W W W W W W  
20 FT WIND SPD..5 5 5 6 6 6 6 7 8 9 9 8  
20 FT WIND GUST.10 12 12 12 14 16 16 17 17 17 16 16  
MIX HGT (KFT)...1.1 1.0 1.0 1.9 3.4 4.9 5.7 6.0 6.0 6.0 5.8 5.2  
TRANSP WIND DIR.S S S S SW W W W W W W W  
TRANSP WIND SPD.14 13 12 12 15 18 20 18 17 17 16 15  
 

 
FORECASTER...KYLE SNOWDIN  
REQUESTED BY...C. WILSON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2609790.3/MRX  
.DELDT 04/12/26  
.FORMATTERVERSION 2.0.0  
.EMAIL CHRISTOPHER.WILSON@USDA.GOV  
 
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