569  
FNUS74 KMRX 220032  
FWSMRX  
 
SPOT FORECAST FOR POUND GAP RX...USFS  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
832 PM EDT SAT MAR 21 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 EDT ON MARCH 22.  
 
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
 
 
GUSTY WINDS ARE EXPECTED ON SUNDAY AFTERNOON. A COLD FRONT WILL  
MOVE ACROSS THE REGION SUNDAY NIGHT INTO EARLY MONDAY MORNING  
PRODUCING A CHANCE OF RAIN SHOWERS. COOLER AND DRY CONDITIONS  
FOR EARLY NEXT WEEK.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT).  
MAX TEMPERATURE.....AROUND 76.  
MIN HUMIDITY........48 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 6 TO 12 MPH. GUSTS UP TO 23 MPH  
IN THE AFTERNOON.  
MIXING HEIGHT.......3700 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 18 MPH INCREASING TO 20 TO 22  
MPH LATE IN THE AFTERNOON.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........49 46 35 33 29 26 42 26 49 46  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............56 58 61 65 68 70 73 75 76 76  
RH..............93 90 84 75 70 63 57 54 50 48  
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW SW  
20 FT WIND SPD..6 6 7 8 8 8 9 9 9 9  
20 FT WIND GUST.13 14 14 16 17 18 18 18 18 18  
MIX HGT (KFT)...0.2 0.4 1.0 1.3 1.8 2.3 2.9 3.4 3.5 3.7  
TRANSP WIND DIR.W SW SW SW SW SW SW SW SW SW  
TRANSP WIND SPD.10 12 15 17 17 18 18 20 21 22  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (65-75 PERCENT). SLIGHT CHANCE OF  
THUNDERSTORMS OVERNIGHT. RAIN SHOWERS LIKELY  
OVERNIGHT.  
MIN TEMPERATURE.....AROUND 49.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 8 TO 11 MPH WITH GUSTS TO  
AROUND 20 MPH. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS OVERNIGHT.  
MIXING HEIGHT.......600 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 15 TO 22 MPH.  
RAINFALL AMOUNT.....0.05 INCHES.  
 
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........32 32 22 25 29 33 41 48 56 65 74 83  
WEATHER COV..... LKY LKY LKY LKY  
WEATHER TYPE.... RW RW RW RW  
TSTM COV........ SCH SCH SCH  
TEMP............75 72 67 69 68 67 66 65 64 63 61 59  
RH..............48 53 65 59 61 63 65 68 70 75 81 87  
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW W W W  
20 FT WIND SPD..9 9 8 9 10 10 10 11 11 11 11 11  
20 FT WIND GUST.18 18 17 18 18 19 20 20 20 20 20 20  
MIX HGT (KFT)...3.0 1.1 0.6 0.7 0.7 0.6 0.7 1.0 1.2 1.2 1.2 1.1  
TRANSP WIND DIR.SW SW SW SW SW SW SW W W W W W  
TRANSP WIND SPD.22 17 15 16 17 17 18 18 18 17 16 15  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT) THEN BECOMING  
SUNNY (20-30 PERCENT). RAIN SHOWERS LIKELY  
EARLY IN THE MORNING.  
MAX TEMPERATURE.....AROUND 56.  
MIN HUMIDITY........41 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS AROUND 11 MPH SHIFTING TO THE  
NORTH 8 TO 11 MPH EARLY IN THE MORNING. GUSTS  
UP TO 25 MPH.  
MIXING HEIGHT.......3600 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 16 TO 17 MPH SHIFTING TO THE NORTH 14  
TO 18 MPH EARLY IN THE MORNING.  
RAINFALL AMOUNT.....0.04 INCHES.  
 
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........83 82 82 77 72 67 52 38 23 23 22 22  
WEATHER COV.....LKY LKY  
WEATHER TYPE....RW RW  
TSTM COV........  
TEMP............56 53 50 50 49 50 51 52 54 55 55 54  
RH..............93 96 100 93 89 80 71 61 52 47 43 41  
20 FT WIND DIR..W NW N N N N N N N N N N  
20 FT WIND SPD..11 11 11 10 10 9 9 8 8 8 8 8  
20 FT WIND GUST.20 19 19 19 18 18 18 17 16 16 16 16  
MIX HGT (KFT)...1.1 1.2 1.2 1.3 1.4 1.7 2.0 2.4 2.8 3.2 3.6 3.6  
TRANSP WIND DIR.NW N N N N N N N N N N N  
TRANSP WIND SPD.16 17 18 18 18 18 17 17 16 15 15 14  
 

 
FORECASTER...DOUG SCHNEIDER  
REQUESTED BY...KENNETH COOPER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2607049.0/MRX  
.DELDT 03/21/26  
.FORMATTERVERSION 2.0.0  
.EMAIL KENNETH.COOPER@USDA.GOV  
 
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