549  
FNUS74 KMRX 131506  
FWSMRX  
 
SPOT FORECAST FOR TN-CNF CEDAR GAP RX...USFS  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
1106 AM EDT FRI MAR 13 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1200 EDT ON MARCH 13.  
 
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
 
 
SOUTHWESTERLY WINDS WILL BE GUSTY TODAY. A WARMING TREND IS EXPECTED  
TODAY THROUGH THE WEEKEND. THE NEXT CHANCE FOR RAIN WILL BE SUNDAY  
NIGHT INTO MONDAY. COOL TEMPS RETURN EARLY NEXT WEEK.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
MAX TEMPERATURE.....AROUND 55.  
MIN HUMIDITY........30 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 8 TO 10 MPH WITH GUSTS TO  
AROUND 18 MPH SHIFTING TO THE WEST 7 TO 8 MPH  
LATE IN THE AFTERNOON.  
MIXING HEIGHT.......4100 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 22 TO 31 MPH SHIFTING TO THE WEST 26  
TO 32 MPH LATE IN THE AFTERNOON, THEN  
DECREASING TO AROUND 17 MPH LATE IN THE  
AFTERNOON.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (EDT) 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM  
SKY (%).........10 20 27 30 23 8 5 5  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............48 52 54 55 55 54 54 52  
RH..............31 31 30 30 31 34 35 39  
20 FT WIND DIR..SW SW SW W W W W W  
20 FT WIND SPD..8 8 9 10 10 9 8 7  
20 FT WIND GUST.13 13 14 18 18 16 14 12  
MIX HGT (KFT)...2.5 3.4 4.1 4.1 3.9 3.9 2.8 1.6  
TRANSP WIND DIR.SW SW SW W W W W W  
TRANSP WIND SPD.22 28 31 32 32 29 26 17  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
MIN TEMPERATURE.....AROUND 37.  
MAX HUMIDITY........85 PERCENT.  
WIND (20 FT)........WEST WINDS 5 TO 6 MPH IN THE EVENING AND  
OVERNIGHT BECOMING LIGHT.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....WEST 12 TO 21 MPH DECREASING TO 8 TO 10 MPH  
AFTER 3 AM.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (EDT) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM 6AM 7AM  
SKY (%).........6 6 5 4 12 10 19 19 19 16 14 25  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............48 47 45 45 44 43 43 42 40 39 39 38  
RH..............47 49 60 60 65 67 73 76 82 85 82 85  
20 FT WIND DIR..W W W W W W W W W W W SW  
20 FT WIND SPD..6 6 6 6 6 5 5 5 4 4 3 2  
20 FT WIND GUST.8 8 7 7 7 6 13 12 10 10 8 6  
MIX HGT (KFT)...1.3 1.3 1.3 1.4 1.3 1.0 0.7 0.6 0.4 0.2 0.1 0.1  
TRANSP WIND DIR.W W W W W W W W W W W W  
TRANSP WIND SPD.16 17 20 21 21 20 18 17 14 12 10 8  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).  
MAX TEMPERATURE.....AROUND 63.  
MIN HUMIDITY........35 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......4100 FT AGL.  
TRANSPORT WINDS.....WEST 6 TO 9 MPH SHIFTING TO THE SOUTH 9 TO 12  
MPH LATE IN THE AFTERNOON.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM  
SKY (%).........24 30 26 21 31 42 52 49 45 42 37 31  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............37 40 45 50 54 58 60 62 63 63 61 58  
RH..............85 82 63 50 43 37 36 35 35 36 41 45  
20 FT WIND DIR..SW W W W W W W W SW S S S  
20 FT WIND SPD..2 2 2 2 2 3 3 3 3 3 3 4  
20 FT WIND GUST.6 6 6 6 6 6 7 8 8 10 10 10  
MIX HGT (KFT)...0.1 0.5 1.0 1.7 2.5 3.3 3.9 4.1 4.0 3.6 2.8 1.8  
TRANSP WIND DIR.W W W W W SW SW SW S S S S  
TRANSP WIND SPD.6 7 7 7 7 8 8 9 9 10 12 12  
 

 
FORECASTER...KYLE SNOWDIN  
REQUESTED BY...DE GRAAF  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2604953.2/MRX  
.DELDT 03/13/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JORDAN.DEGRAAF@USDA.GOV  
 
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