537  
FNUS74 KAMA 121427  
FWSAMA  
 
SPOT FORECAST FOR BORGER PILE BURN...BFD  
NATIONAL WEATHER SERVICE AMARILLO TX  
927 AM CDT MON APR 12 2021  
 
FORECAST IS BASED ON IGNITION TIME OF 1300 CDT ON APRIL 12.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (806) 335-1421, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
 
PARTLY CLOUDY TO CLOUDY SKIES WILL PREVAIL TODAY THROUGH TUESDAY  
AT THE BURN SITE. GUSTY NORTHEAST 20 FOOT WINDS TODAY WILL  
DIMINISH THIS AFTERNOON TO AROUND 10 TO 15 MPH. LIGHT UPSLOPE  
NORTHEAST TO EAST WINDS WILL PREVAIL AT THE BURN SITE TONIGHT AND  
TUESDAY. NO PRECIPITATION IS EXPECTED AT THE BURN SITE THROUGH  
TUESDAY.  
   
REST OF TODAY
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
LAL.................NO TSTMS.  
MAX TEMPERATURE.....AROUND 63.  
MIN HUMIDITY........20 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 10 TO 13 MPH.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 13 TO 16 MPH.  
SMOKE DISPERSAL.....GOOD TO EXCELLENT (49500-63000 KNOT-FT).  
HAINES INDEX........4 LOW POTENTIAL FOR LARGE PLUME DOMINATED FIRE  
GROWTH.  
 
TIME (CDT) 1 PM 3 PM 5 PM  
SKY COVER.......MCLDY MCLDY CLOUDY  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0  
LAL.............1 1 1  
TEMP............52 56 58  
RH..............29 24 22  
20 FT WIND......NE 13 NE 12 NE 10  
20 FT WIND GUST.16 14 14  
MIX HGT (KFT)...4.5 4.5 4.5  
TRANSP WIND DIR.NE NE NE  
TRANSP WIND SPD.16 13 13  
HAINES INDEX....4 4 4  
VRATE KT-FT/100063 52 50  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING  
PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (55-65 PERCENT) THEN BECOMING  
PARTLY CLOUDY (30-40 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
LAL.................NO TSTMS.  
MIN TEMPERATURE.....AROUND 40.  
MAX HUMIDITY........55 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 7 TO 12 MPH.  
MIXING HEIGHT.......2500-4000 FT AGL DECREASING TO 0-1500 FT AGL IN  
THE LATE EVENING AND OVERNIGHT.  
TRANSPORT WINDS.....NORTHEAST 6 TO 14 MPH.  
SMOKE DISPERSAL.....POOR TO GOOD (0-44900 KNOT-FT).  
HAINES INDEX........3 TO 4 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH TO LOW POTENTIAL FOR  
LARGE PLUME DOMINATED FIRE GROWTH.  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY COVER.......CLOUDY MCLDY MCLDY PCLDY PCLDY MCLDY  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 0 0 0 0 0  
LAL.............1 1 1 1 1 1  
TEMP............60 59 52 48 44 44  
RH..............21 23 32 41 48 48  
20 FT WIND......E 10 E 9 NE 9 E 9 NE 9 E 8  
20 FT WIND GUST.14 16 15 16 16 15  
MIX HGT (KFT)...4.0 2.5 0.1 0.1 0.1 0.5  
TRANSP WIND DIR.E E NE NE NE NE  
TRANSP WIND SPD.13 10 7 6 9 14  
HAINES INDEX....4 4 4 4 3 3  
VRATE KT-FT/100045 24 0 0 0 6  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
LAL.................NO TSTMS.  
MAX TEMPERATURE.....AROUND 62.  
MIN HUMIDITY........22 PERCENT.  
WIND (20 FT)........EAST WINDS 5 TO 14 MPH.  
MIXING HEIGHT.......500-2000 FT AGL INCREASING TO 4000-4500 FT AGL.  
TRANSPORT WINDS.....EAST 8 TO 17 MPH.  
SMOKE DISPERSAL.....POOR TO GOOD (3500-48000 KNOT-FT).  
HAINES INDEX........2 TO 3 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
 
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY COVER.......MCLEAR MCLEAR MCLEAR PCLDY PCLDY MCLEAR  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).0 10 10 10 10 10  
LAL.............1 1 1 1 1 1  
TEMP............42 40 49 55 59 61  
RH..............52 52 38 27 23 22  
20 FT WIND......NE 5 NE 6 NE 13 E 13 E 13 E 13  
20 FT WIND GUST.14 15 20 21 21 21  
MIX HGT (KFT)...0.5 1.0 2.0 3.5 4.0 4.5  
TRANSP WIND DIR.NE NE NE NE E E  
TRANSP WIND SPD.9 10 17 16 13 10  
HAINES INDEX....3 2 2 2 2 2  
VRATE KT-FT/10004 9 30 48 43 41  
 

 
FORECASTER...SCHNEIDER  
REQUESTED BY...ARCHIE STONE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2108710.0/AMA  
.DELDT 04/12/21  
 
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