122  
FNUS74 KOHX 202014  
FWSOHX  
 
SPOT FORECAST FOR COLUMBIA GLADE EAST RX...TDEC  
NATIONAL WEATHER SERVICE NASHVILLE TN  
214 PM CST MON JAN 20 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON JANUARY 21.  
PLEASE CONTACT OUR OFFICE AT (615)754-8502, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
EXPECT PARTLY CLOUDY SKIES ON TUESDAY WITH RH VALUES  
DROPPING TO ~30% DURING THE AFTERNOON. SUSTAINED WINDS WILL STAY  
UNDER 10 MPH, SO THERE ARE NO FIRE WEATHER CONCERNS AT THIS TIME.  
   
TUESDAY
 
 
TIME (CST) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........39 35 43 53 48 33 29 16  
WEATHER COV.....CHC CHC  
WEATHER TYPE....SW SW  
TEMP............23 25 26 26 28 26 26 23  
RH..............38 35 35 33 30 32 29 33  
20FT WIND DIR...NW NW NW NW NW NW NW NW  
20FT WIND SPD...5 6 6 7 7 7 6 6  
20FT WIND GUST..12 13 15 15 15 14 14 13  
MIX HGT (KFT)...3.7 4.4 5.1 5.4 5.6 5.4 4.9 1.4  
MIX HGT (KM)....1.1 1.3 1.6 1.6 1.7 1.6 1.5 0.4  
TRANSP WIND DIR.NW NW W W W W NW NW  
TRANSP WIND SPD.12 13 15 16 16 16 14 10  
TRANS SPD (M/S).5 6 7 7 7 7 6 4  
DISPERSION IDX..42 56 77 87 90 87 67 14  
LVORI...........1 1 1 1 1 1 1 2  
LAL.............1 1 1 1 1 1 1 1  
   
TUESDAY NIGHT
 
 
TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........7 6 6 8 9 10  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TEMP............20 15 13 10 9 8  
RH..............35 42 49 52 53 55  
20FT WIND DIR...NW N N NE NE NE  
20FT WIND SPD...3 2 2 1 1 1  
20FT WIND GUST..12 9 7 6 5 5  
MIX HGT (FT)....800 600 600 600 700 600  
MIX HGT (M).....240 180 180 180 210 180  
TRANSPORT WIND..N 10 N 8 N 8 NE 6 NE 5 E 5  
TRAN WIND (M/S).N 4 N 4 N 4 NE 3 NE 2 E 2  
LAL.............1 1 1 1 1 1  
   
WEDNESDAY
 
 
TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........11 24 25 14 8 9  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TEMP............7 14 21 30 34 34  
RH..............57 42 29 19 17 19  
20FT WIND DIR...N SE SE S S S  
20FT WIND SPD...0 1 3 5 6 5  
20FT WIND GUST..5 6 8 9 10 9  
MIX HGT (FT)....500 1200 2000 2500 3200 2400  
MIX HGT (M).....150 370 610 760 980 730  
TRANSPORT WIND..E 6 SE 7 SE 8 S 9 SW 12 S 13  
TRAN WIND (M/S).E 3 SE 3 SE 4 S 4 SW 5 S 6  
LAL.............1 1 1 1 1 1  
 

 
 
WIND SPEEDS ARE IN MPH UNLESS OTHERWISE NOTED.  
 
FORECASTER...MARK ROSE  
REQUESTED BY...JESSE GERMERAAS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2500935.0/OHX  
.DELDT 01/20/25  
.FORMATTERVERSION 2.0.0  
.EMAIL JESSE.GERMERAAD@TN.GOV  
 
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