496  
FNUS74 KOUN 261236  
FWSOUN  
 
SPOT FORECAST FOR EAST HORSE BURN PILES...WAGGONER RANCH  
NATIONAL WEATHER SERVICE NORMAN OK  
736 AM CDT THU APR 26 2018  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 CDT ON APRIL 26.  
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.  
   
DISCUSSION
 
 
LIGHT AND VARIABLE WINDS THIS MORNING WILL BECOME LIGHT SOUTHWEST AND SOUTH  
BY LATE MORNING TO EARLY AFTERNOON. THE WIND WILL BECOME SOUTHEAST AND EAST  
BY LATE AFTERNOON AND INCREASE IN SPEED. THERE IS A SLIGHT CHANCE OF LIGHT  
RAIN LATE TONIGHT.  
 
   
TODAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
MAX TEMPERATURE.....AROUND 77.  
MIN HUMIDITY........27 PERCENT.  
WIND (20 FT)........WEST WINDS AROUND 5 MPH EARLY IN THE MORNING,  
BECOMING LIGHT, THEN BECOMING SOUTH 5 TO 6 MPH  
IN THE LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......0-1000 FT AGL, INCREASING TO 4900-6600 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 5 MPH EARLY IN THE MORNING,  
BECOMING LIGHT, THEN BECOMING SOUTH 5 TO 6 MPH  
IN THE LATE MORNING AND AFTERNOON.  
SMOKE DISPERSAL.....POOR TO GOOD (0-46900 KNOT-FT), INCREASING TO  
GOOD TO EXCELLENT (56300-69300 KNOT-FT) LATE.  
 
TIME (CDT) 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........1 1 1 13 43  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............45 60 69 74 76  
RH..............82 54 38 30 27  
20 FT WIND......SW 3 S 5 S 5 S 5 S 5  
20 FT WIND GUST.4 6 6 6 6  
MIX HGT (FT)....100 1000 4000 5700 6400  
TRANSPORT WIND..SW 2 SW 6 SW 8 SW 8 S 9  
VRATE KTFT/1000.8 17 28 47 64  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT), THEN BECOMING  
MOSTLY CLOUDY (55-65 PERCENT), THEN BECOMING  
PARTLY CLOUDY (40-50 PERCENT).  
MIN TEMPERATURE.....AROUND 51.  
MAX HUMIDITY........80 PERCENT.  
WIND (20 FT)........NORTH WINDS 6 TO 10 MPH.  
MIXING HEIGHT.......4100-5900 FT AGL, DECREASING TO 100 FT AGL.  
TRANSPORT WINDS.....NORTH 6 TO 10 MPH.  
SMOKE DISPERSAL.....FAIR TO EXCELLENT (29200-70700 KNOT-FT),  
DECREASING TO POOR TO FAIR (0-16700 KNOT-FT)  
LATE IN THE EVENING.  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........43 60 48 48 46 46  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............77 70 64 61 59 55  
RH..............28 37 49 56 63 69  
20 FT WIND......SE 8 E 9 NE 6 NE 9 N 10 N 8  
20 FT WIND GUST.10 12 7 12 13 10  
MIX HGT (FT)....5900 4100 400 500 800 400  
TRANSPORT WIND..S 14 SE 6 NE 10 N 14 N 14 N 10  
VRATE KTFT/1000.71 55 29 7 0 0  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY (20-30 PERCENT).  
MAX TEMPERATURE.....AROUND 76.  
MIN HUMIDITY........20 PERCENT.  
WIND (20 FT)........NORTH WINDS 6 TO 9 MPH.  
MIXING HEIGHT.......0-1500 FT AGL, INCREASING TO 5000-6800 FT AGL.  
TRANSPORT WINDS.....NORTH 6 TO 9 MPH.  
SMOKE DISPERSAL.....POOR TO GOOD (0-40900 KNOT-FT), INCREASING TO  
GOOD TO EXCELLENT (50100-77900 KNOT-FT) IN THE  
LATE MORNING AND AFTERNOON.  
 
TIME (CDT) 6 AM 9 AM NOON 3 PM  
SKY (%).........46 20 6 0  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
TEMP............55 60 68 73  
RH..............69 52 33 23  
20 FT WIND......N 7G10 N 8G10 N 9G12 N 7G10  
MIX HGT (FT)....BLW100 2900 5500 6400  
TRANSPORT WIND..N 8 N 15 N 16 N 12  
VRATE KTFT/1000.0 41 77 68  
 

 
FORECASTER...THOREN  
REQUESTED BY...CATHERINE LONGEST  
TYPE OF REQUEST...PRESCRIBED  
.TAG 1807925.0/OUN  
.EMAIL CCL12A@ACU.EDU  
 
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