347  
FNUS74 KMRX 251242  
FWSMRX  
 
SPOT FORECAST FOR NELSON RX...TDF  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
842 AM EDT THU APR 25 2024  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 EDT ON APRIL 25.  
 
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
 
 
 
LIGHT NNE WINDS THIS MORNING WILL GRADUALLY BACK AND BECOME MORE  
NW THIS AFTERNOON. MINIMUM AFTERNOON RELATIVE HUMIDITY WILL FALL  
NEAR OR JUST BELOW 30 PERCENT. A GRADUAL WARMING TREND IS THEN  
EXPECTED INTO THE WEEKEND WITH A SLIGHT CHANCE FOR RAIN ON FRIDAY,  
WITH ONLY A DRIZZLE EXPECTED FOR LOCATIONS THAT DO END UP GETTING  
RAIN. BREEZY WINDS ARE POSSIBLE FRIDAY THROUGH SATURDAY,  
ESPECIALLY IN THE HIGHER ELEVATIONS. SHOWERS AND THUNDERSTORMS ARE  
LIKELY EARLY NEXT WEEK.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (20-30 PERCENT) THEN BECOMING MOSTLY  
CLOUDY (65-75 PERCENT).  
MAX TEMPERATURE.....AROUND 75.  
MIN HUMIDITY........28 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS AROUND 5 MPH EARLY IN THE  
MORNING BECOMING LIGHT.  
MIXING HEIGHT.......5100 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 TO 9 MPH SHIFTING TO THE NORTH  
AROUND 5 MPH EARLY IN THE AFTERNOON, THEN  
SHIFTING TO THE WEST LATE IN THE AFTERNOON  
SHIFTING TO THE EAST LATE IN THE AFTERNOON.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (EDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM  
SKY (%).........2 13 20 10 18 22 25 44 63 78 75  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............52 58 62 67 69 72 73 74 75 74 73  
RH..............80 67 60 47 40 35 33 29 28 30 33  
20 FT WIND DIR..NE NE NE NE N N N N N N E  
20 FT WIND SPD..5 5 5 3 3 3 3 3 3 3 3  
20 FT WIND GUST.9 8 7 6 6 7 7 7 7 7 7  
MIX HGT (KFT)...1.2 1.6 2.7 4.0 4.4 4.9 5.0 5.1 4.8 4.5 2.3  
TRANSP WIND DIR.NE NE NE NE N N W W NW W E  
TRANSP WIND SPD.9 7 6 5 5 5 5 5 5 5 5  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). SLIGHT CHANCE OF  
RAIN SHOWERS EARLY IN THE MORNING.  
MIN TEMPERATURE.....AROUND 50.  
MAX HUMIDITY........80 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....EAST 3 TO 5 MPH SHIFTING TO THE NORTHEAST 3 TO  
8 MPH EARLY IN THE EVENING.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (EDT) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM 6AM 7AM  
SKY (%).........79 71 67 66 64 66 65 69 72 75 66 72  
WEATHER COV..... SCH  
WEATHER TYPE.... RW  
TSTM COV........  
TEMP............69 64 61 59 57 55 54 53 52 52 52 51  
RH..............40 48 53 62 67 69 71 74 77 77 77 80  
20 FT WIND DIR..E N N N NE NE NE NE N NE NE NE  
20 FT WIND SPD..3 0 0 0 2 2 2 3 0 3 3 2  
20 FT WIND GUST.6 6 3 5 6 6 6 6 6 6 6 6  
MIX HGT (KFT)...0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.SE E NE NE NE NE NE NE NE NE NE NE  
TRANSP WIND SPD.5 3 3 3 6 7 7 8 5 5 5 5  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). SLIGHT CHANCE OF  
RAIN SHOWERS IN THE MORNING.  
MAX TEMPERATURE.....AROUND 76.  
MIN HUMIDITY........48 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING EAST 5 TO 7 MPH EARLY IN  
THE MORNING, THEN SHIFTING TO THE SOUTH 7 TO 10  
MPH IN THE LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......4300 FT AGL.  
TRANSPORT WINDS.....EAST 3 TO 6 MPH SHIFTING TO THE SOUTH 8 TO 17  
MPH EARLY IN THE MORNING, THEN INCREASING TO 14  
TO 18 MPH LATE IN THE AFTERNOON.  
RAINFALL AMOUNT.....0.01 INCHES.  
 
TIME (EDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM  
SKY (%).........82 94 89 88 85 81 78 76 74 72 72 72  
WEATHER COV.....SCH SCH SCH SCH SCH SCH  
WEATHER TYPE....RW RW RW RW RW RW  
TSTM COV........  
TEMP............52 55 59 63 67 70 72 74 76 76 75 74  
RH..............80 77 72 65 59 55 53 50 48 48 50 53  
20 FT WIND DIR..NE NE E SE SE S S S S S S SE  
20 FT WIND SPD..2 3 5 7 7 8 8 9 10 10 9 8  
20 FT WIND GUST.6 6 8 12 14 15 16 17 18 18 17 16  
MIX HGT (KFT)...0.4 0.5 0.8 1.2 2.1 3.0 3.8 4.3 4.3 4.0 2.9 1.6  
TRANSP WIND DIR.E E SE S S S S S S S S S  
TRANSP WIND SPD.3 6 8 10 13 15 16 17 18 18 16 14  
 

 
FORECASTER...ANDREW MOULTON  
REQUESTED BY...BRYAN DUGGAN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2412429.0/MRX  
.DELDT 04/25/24  
.FORMATTERVERSION 2.0.0  
.EMAIL BRYAN.DUGGAN@TN.GOV  
 
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