437  
FNUS74 KOHX 101358  
FWSOHX  
 
SPOT FORECAST FOR GR 25...DOD  
NATIONAL WEATHER SERVICE NASHVILLE, TN  
758 AM CST THU JAN 10 2019  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 CST ON JANUARY 10.  
PLEASE CONTACT OUR OFFICE AT (615)754-8502, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
DRY, COLD WEATHER WILL CONTINUE ACROSS MIDDLE TENNESSEE  
TODAY. WINDS WILL GRADUALLY DIMINISH THROUGHOUT THE DAY WITH AFTERNOON  
RELATIVE HUMIDITY VALUES BOTTOMING OUT AROUND 40%. THERE ARE NO FIRE  
WEATHER CONCERNS TODAY.  
   
REST OF TODAY
 
 
MAX TEMPERATURE.....AROUND 38.  
MIN HUMIDITY........40 PERCENT.  
LAL.................NO TSTMS.  
 
TIME (CST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........17 15 15 14 18 15 12 12 12  
WEATHER COV.....  
WEATHER TYPE....  
TEMP............27 28 30 32 34 36 36 35 34  
RH..............60 57 53 50 46 41 40 43 50  
20FT WIND DIR...N N N N N N N N N  
20FT WIND SPD...6 6 5 5 5 5 5 3 3  
20FT WIND GUST..13 13 10 10 10 10 9 7 7  
MIX HGT (KFT)...2.1 2.3 2.4 2.5 2.6 2.6 2.4 1.7 0.9  
MIX HGT (KM)....0.6 0.7 0.7 0.8 0.8 0.8 0.7 0.5 0.3  
TRANSP WIND DIR.N N N N N N N N NE  
TRANSP WIND SPD.18 17 15 14 13 12 10 9 9  
TRANS SPD (M/S).8 8 7 6 6 5 4 4 4  
DISPERSION IDX..39 39 37 35 32 29 25 17 8  
LVORI...........0 0 0 0 0 0 0 0 0  
LAL.............1 1 1 1 1 1 1 1 1  
   
TONIGHT
 
 
MIN TEMPERATURE.....AROUND 23.  
MAX HUMIDITY........73 PERCENT.  
LAL.................NO TSTMS.  
 
TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........12 9 7 7 7 9  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TEMP............32 29 27 25 24 23  
RH..............55 59 62 67 68 71  
20FT WIND DIR...N NE NE NE NE NE  
20FT WIND SPD...2 2 2 2 2 2  
20FT WIND GUST..6 6 6 6 6 6  
MIX HGT (FT)....200 100 100 100 100 100  
MIX HGT (M).....60 30 30 30 30 30  
TRANSP WIND DIR.NE NE NE NE E E  
TRANSP WIND SPD.9 9 9 10 10 10  
TRANS SPD (M/S).4 4 4 4 4 4  
DISPERSION IDX..2 0 1 1 1 1  
LVORI...........0 0 0 0 0 0  
LAL.............1 1 1 1 1 1  
   
FRIDAY
 
 
MAX TEMPERATURE.....AROUND 43.  
MIN HUMIDITY........40 PERCENT.  
LAL.................NO TSTMS.  
 
TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........17 30 51 72 80 87  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TEMP............23 27 34 39 43 42  
RH..............73 64 52 45 40 43  
20FT WIND DIR...NE E E E E E  
20FT WIND SPD...2 5 5 5 5 3  
20FT WIND GUST..6 9 9 9 9 7  
MIX HGT (FT)....100 500 1000 1300 1100 600  
MIX HGT (M).....30 150 300 400 340 180  
TRANSP WIND DIR.E E E SE SE SE  
TRANSP WIND SPD.12 12 9 8 10 10  
TRANS SPD (M/S).5 5 4 4 4 4  
DISPERSION IDX..2 6 9 10 11 7  
LVORI...........0 0 0 0 0 0  
LAL.............1 1 1 1 1 1  
 

 
FORECASTER...MARK ROSE  
REQUESTED BY...JOHN PAUL HART  
TYPE OF REQUEST...PRESCRIBED  
.TAG 1900177.0/OHX  
 
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