041  
FNUS74 KMRX 301020  
FWSMRX  
 
SPOT FORECAST FOR TN_CNF_NZ_BRUSH CREEK RX...USFS  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
620 AM EDT MON MAR 30 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0631 EDT ON MARCH 30.  
 
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
 
 
WINDS WILL BE LIGHT AND VARIABLE DURING THE MORNING AND EARLY  
AFTERNOON, BECOMING MORE WESTERLY TO SOUTHWESTERLY BY MID-  
AFTERNOON AND GENERALLY STAYING BELOW 10 MPH. RELATIVE HUMIDITY  
VALUES WILL BE SIGNIFICANTLY HIGHER THAN RECENT DAYS, GENERALLY  
BETWEEN 40 AND 45 PERCENT. TONIGHT, WINDS WILL RETURN TO LIGHT AND  
VARIABLE WITH RELATIVE HUMIDITY RISING ABOVE 90 PERCENT. ON  
TUESDAY, CONDITIONS WILL BE SIMILAR WITH RAIN CHANCES BY MID TO  
LATE AFTERNOON.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT) THEN BECOMING  
MOSTLY SUNNY (35-45 PERCENT).  
MAX TEMPERATURE.....AROUND 74.  
MIN HUMIDITY........43 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......5000 FT AGL.  
TRANSPORT WINDS.....SOUTH 8 TO 9 MPH SHIFTING TO THE SOUTHWEST IN  
THE AFTERNOON.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........73 72 50 31 27 36 27 36 32 32 38 48  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............49 48 49 51 57 62 67 70 72 72 74 72  
RH..............77 83 83 80 69 60 52 47 46 48 43 46  
20 FT WIND DIR..SE SE E SE SE SE SW W W SW SW SW  
20 FT WIND SPD..4 4 4 4 3 3 4 4 4 4 4 4  
20 FT WIND GUST.10 10 10 10 8 10 10 10 10 10 10 10  
MIX HGT (KFT)...0.9 0.9 0.9 1.2 2.0 3.3 4.4 4.8 4.8 5.0 5.0 4.2  
TRANSP WIND DIR.S S S S S SW SW W W SW SW SW  
TRANSP WIND SPD.9 9 8 8 8 8 9 9 8 9 9 9  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).  
MIN TEMPERATURE.....AROUND 54.  
MAX HUMIDITY........93 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......900 FT AGL.  
TRANSPORT WINDS.....SOUTH 7 TO 12 MPH.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........42 37 31 24 17 26 20 18 13 15 13 13  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............72 71 66 64 61 60 58 57 57 56 56 56  
RH..............46 47 56 60 67 69 75 77 80 80 83 83  
20 FT WIND DIR..SW S S S S SE SE SE SE SE SE SE  
20 FT WIND SPD..3 3 2 3 3 4 4 4 4 4 4 4  
20 FT WIND GUST.10 8 8 8 8 10 10 10 10 10 10 10  
MIX HGT (KFT)...4.1 1.7 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.9 0.9 0.9  
TRANSP WIND DIR.SW SW S S S S S S S S S S  
TRANSP WIND SPD.9 8 8 7 8 9 12 10 10 10 10 10  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT). CHANCE OF RAIN  
SHOWERS LATE IN THE AFTERNOON. SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON.  
MAX TEMPERATURE.....AROUND 80.  
MIN HUMIDITY........41 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH IN  
THE AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS LATE IN THE AFTERNOON.  
MIXING HEIGHT.......5200 FT AGL.  
TRANSPORT WINDS.....SOUTH 8 TO 10 MPH SHIFTING TO THE SOUTHWEST 10  
TO 12 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 (%).........23 35 33 30 33 36 36 37 37 38 40 41  
WEATHER COV..... CHC CHC CHC CHC  
WEATHER TYPE.... RW RW RW RW  
TSTM COV........ SCH  
TEMP............56 54 56 57 62 68 72 75 78 79 80 79  
RH..............83 93 86 83 75 65 57 52 45 44 41 42  
20 FT WIND DIR..E E E SE S S SW SW W W SW SW  
20 FT WIND SPD..4 4 4 4 4 4 4 5 5 5 5 5  
20 FT WIND GUST.10 10 8 10 10 10 11 12 12 12 12 11  
MIX HGT (KFT)...0.9 0.9 0.9 1.3 2.2 3.3 4.1 4.6 4.9 5.2 5.1 4.6  
TRANSP WIND DIR.SE SE SE SE S SW SW SW W W SW SW  
TRANSP WIND SPD.8 8 8 9 10 10 10 12 12 12 12 10  
 

 
FORECASTER...BRANDON WASILEWSKI  
REQUESTED BY...MAXWELL WHITE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2608119.3/MRX  
.DELDT 03/30/26  
.FORMATTERVERSION 2.0.0  
.EMAIL MAXWELL.WHITE@USDA.GOV  
 
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