376  
FNUS74 KOUN 191248  
FWSOUN  
 
SPOT FORECAST FOR COPPER BREAK...TEXAS A&M FOREST SERVICE  
NATIONAL WEATHER SERVICE NORMAN OK  
748 AM CDT MON AUG 19 2019  
 
FORECAST IS BASED ON FORECAST START TIME OF 0800 CDT ON AUGUST 19.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (405) 325-3816 IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM CDT THIS  
EVENING...   
..HEAT ADVISORY IN EFFECT FROM NOON TO 9 PM CDT TUESDAY
 
 
   
DISCUSSION
 
 
   
TODAY
 
 
WIND DIRECTIONS WILL REMAIN FROM THE SOUTH THRU THIS AFTERNOON.  
SUSTAINED SPEEDS WILL ONLY PEAK TO AROUND 10 MPH, WITH SLIGHTLY  
STRONGER GUSTS. EXPECT MINRH TO DROP TO NEAR 25 PERCENT BY LATE  
THIS AFTERNOON. WINDS WILL BECOME SE BY EARLY THIS EVENING THRU  
ABOUT MIDNIGHT, AND THEN TURN BACK FROM THE S AGAIN. SPEEDS WILL  
DECREASE OVERNIGHT. FAIR RH RECOVERY FOR TUE MORNING.  
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
MAX TEMPERATURE.....AROUND 103.  
MIN HUMIDITY........28 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 9 MPH.  
MIXING HEIGHT.......8200 FT AGL.  
TRANSPORT WINDS.....SOUTH 12 TO 16 MPH.  
SMOKE DISPERSAL.....GOOD (30900 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (88000 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CDT) 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........25 19 19 16 19  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............78 88 95 102 103  
RH..............64 48 37 28 26  
20 FT WIND DIR..S S S S S  
20 FT WIND SPD..5 8 7 7 8  
20 FT WIND GUST.6 14 12 12 14  
MIX HGT (FT)....1300 3700 6300 7900 8200  
TRANSPORT WIND..S 14 SW 16 S 14 S 12 S 12  
VRATE KTFT/1000.31 58 76 87 87  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT).  
MIN TEMPERATURE.....AROUND 77.  
MAX HUMIDITY........67 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 10 MPH.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....SOUTH 12 TO 18 MPH SHIFTING TO THE WEST 8 TO 12  
MPH OVERNIGHT, THEN SHIFTING TO THE SOUTH 9 TO  
10 MPH AFTER 3 AM.  
SMOKE DISPERSAL.....EXCELLENT (77100 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (0 KNOT-FT) LATE IN THE  
NIGHT.  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........19 20 46 46 32 25  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............102 98 91 87 84 81  
RH..............25 32 42 50 55 58  
20 FT WIND DIR..SE SE SE SE S S  
20 FT WIND SPD..10 9 8 7 6 5  
20 FT WIND GUST.16 12  
MIX HGT (FT)....7700 4600 100 BLW100 100 100  
TRANSPORT WIND..S 12 S 15 SE 18 W 12 W 8 SE 10  
VRATE KTFT/1000.77 53 24 0 0 0  
 

 
FORECASTER...BARNES  
REQUESTED BY...MELINDA HORN  
TYPE OF REQUEST...WILDFIRE  
.TAG 1914020.0/OUN  
.DELDT 08/19/19  
.FORMATTERVERSION 1.0.26  
.EMAIL CSDISPATCH@TFS.TAMU.EDU  
 
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