592  
FNUS74 KMRX 130953  
FWSMRX  
 
SPOT FORECAST FOR ORR WUI PROJECT SOLWAY FARM...TENNESSEE DIVISION OF FORESTRY  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
553 AM EDT SAT SEP 13 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0600 EDT ON SEPTEMBER 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  
 
CONDITIONS TODAY ARE EXPECTED TO BE SIMILAR TO WHAT HAS BEEN  
EXPERIENCED THE PAST SEVERAL DAYS WITH GENERALLY LIGHT WINDS AND  
MOSTLY CLEAR SKIES. WITH THE SUNNY SKIES AND INCREASED ATMOSPHERIC  
MIXING AFTERNOON RELATIVE HUMIDITY VALUES WILL DROP INTO THE 40-50  
PERCENTILE IN THE AFTERNOON HOURS. NO PRECIPITATION IS EXPECTED AT  
THIS TIME.  
   
TODAY  
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
MAX TEMPERATURE.....AROUND 84.  
MIN HUMIDITY........43 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......6200 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 3 MPH SHIFTING TO THE  
SOUTHWEST EARLY IN THE MORNING, THEN SHIFTING  
TO THE WEST 3 TO 5 MPH LATE IN THE MORNING  
SHIFTING TO THE NORTHEAST 2 TO 5 MPH IN THE  
AFTERNOON.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM  
SKY (%).........19 11 7 9 7 9 9 9 6 6 11 14  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............58 63 69 74 77 79 82 83 83 83 81 79  
RH..............93 78 68 59 58 54 51 46 44 43 47 52  
20 FT WIND DIR..NE NE NE N N SW W E E E E E  
20 FT WIND SPD..1 1 1 0 0 1 1 1 1 1 1 1  
20 FT WIND GUST.5 3 3 3 3 5 5 5 5 6 5 3  
MIX HGT (KFT)...0.4 0.6 1.2 1.8 3.4 4.7 5.5 6.0 6.2 5.9 3.7 0.7  
TRANSP WIND DIR.NE NE S SW W W NE NE NE NE NE NE  
TRANSP WIND SPD.3 3 3 3 5 3 2 3 3 5 3 3  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (45-55 PERCENT) THEN BECOMING  
PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (50-60 PERCENT).  
MIN TEMPERATURE.....AROUND 60.  
MAX HUMIDITY........84 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 3 MPH SHIFTING TO THE NORTH  
LATE IN THE EVENING, THEN SHIFTING TO THE  
SOUTHEAST AROUND 2 MPH OVERNIGHT SHIFTING TO  
THE SOUTHWEST 2 TO 3 MPH OVERNIGHT.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (EDT) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM 6AM 7AM  
SKY (%).........15 14 12 16 14 23 45 52 46 53 58 60  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............73 70 68 65 64 64 63 62 61 61 61 60  
RH..............59 66 68 75 75 75 75 78 81 78 81 81  
20 FT WIND DIR..E SW NW N N N N N N N N N  
20 FT WIND SPD..1 1 1 1 1 1 1 1 1 1 1 1  
20 FT WIND GUST.5 3 3 3 3 3 3 3 3 3 3 3  
MIX HGT (KFT)...0.4 0.5 0.5 0.5 0.5 0.5 0.4 0.5 0.4 0.5 0.4 0.4  
TRANSP WIND DIR.E NE E NE NE N SE SW W SW SW SW  
TRANSP WIND SPD.3 3 3 3 3 3 2 2 3 2 3 3  
   
SUNDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT).  
MAX TEMPERATURE.....AROUND 84.  
MIN HUMIDITY........46 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......6200 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 2 TO 3 MPH SHIFTING TO THE NORTH 3 TO  
5 MPH LATE IN THE MORNING.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM  
SKY (%).........60 53 55 56 50 43 37 32 28 23 20 17  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............61 65 69 73 77 80 82 83 84 83 81 78  
RH..............84 78 73 66 60 54 51 48 46 46 49 54  
20 FT WIND DIR..N NW W SW S S S SE E NE NE NE  
20 FT WIND SPD..1 1 1 1 1 1 1 1 2 2 2 1  
20 FT WIND GUST.3 3 3 5 5 6 6 6 6 6 6 6  
MIX HGT (KFT)...0.4 0.7 1.1 1.8 3.1 4.4 5.5 6.1 6.2 5.6 4.0 2.0  
TRANSP WIND DIR.SW SW SW SW W N N N N N NE NE  
TRANSP WIND SPD.2 3 3 3 3 5 5 5 3 3 3 5  
 
 
FORECASTER...ANDREW MOULTON  
REQUESTED BY...NATHAN WATERS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2521906.0/MRX  
.DELDT 09/13/25  
.FORMATTERVERSION 2.0.0  
.EMAIL NATHAN.WATERS@TN.GOV  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab TN Page
The Nexlab VA Page
The Nexlab NC Page
Main Text Page