307  
FNUS74 KAMA 041342  
FWSAMA  
 
SPOT FORECAST FOR JA CRP RX...JA CATTLE CO  
NATIONAL WEATHER SERVICE AMARILLO TX  
842 AM CDT THU AUG 4 2022  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 CDT ON AUGUST 05.  
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
 
 
ISOLATED TO SCATTERED STORMS EXPECTED THIS AFTERNOON, MAINLY  
ACROSS THE SOUTHERN AND WESTERN PANHANDLES. STORMS THAT DEVELOP  
WILL LIKELY HAVE THE POTENTIAL FOR MODERATE TO HEAVY RAIN, SO IF  
THE AREA DOES RECEIVE RAIN FROM A STORM, STORMS COULD PRODUCE  
0.50"-1.50" OF RAIN IN A FAIRLY SHORT TIME PERIOD. STORM MOTION  
WILL NOT BE VERY FAST EITHER WHICH WILL SUPPORT THE HIGHER RAIN  
RATES AS WELL. THERE IS A SMALL CHANCE THAT STORMS DEVELOPING IN  
THE SOUTHERN PANHANDLES COULD HAVE JUST ENOUGH ENERGY TO PRODUCE A  
SEVERE WIND GUST THIS EVENING.  
 
WEBER  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
LAL.................NO TSTMS.  
MAX TEMPERATURE.....AROUND 98.  
MIN HUMIDITY........29 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 6 TO 8 MPH SHIFTING TO THE  
SOUTH 9 TO 12 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......8300 FT AGL.  
TRANSPORT WINDS.....WEST 7 TO 9 MPH SHIFTING TO THE SOUTH 10 TO 13  
MPH IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (8500 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (88900 KNOT-FT) IN THE  
AFTERNOON.  
HAINES INDEX........5 TO 6 OR MODERATE TO HIGH POTENTIAL FOR LARGE  
PLUME DOMINATED FIRE GROWTH.  
 
TIME (CDT) 9 AM 11 AM 1 PM 3 PM 5 PM  
SKY COVER.......PCLDY MCLEAR MCLEAR PCLDY PCLDY  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).10 10 10 10 10  
LAL.............1 1 1 1 1  
TEMP............82 88 93 96 97  
RH..............55 43 35 30 29  
20 FT WIND......W 6 SW 8 S 9 S 10 S 12  
20 FT WIND GUST.8 12 13 15 16  
MIX HGT (KFT)...1.4 4.1 8.3 8.1 6.7  
TRANSPORT WIND..W 7 W 9 S 10 S 12 S 13  
HAINES INDEX....5 5 6 6 6  
VRATE KT-FT/1K..9 33 74 81 74  
VENTRATE CAT....POOR POOR GOOD GOOD GOOD  
   
FRIDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT).  
CHANCE OF PCPN......10 PERCENT.  
LAL.................NO TSTMS.  
MIN TEMPERATURE.....AROUND 73.  
MAX HUMIDITY........64 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 13 MPH.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTH 9 TO 16 MPH.  
SMOKE DISPERSAL.....EXCELLENT (63300 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (3900 KNOT-FT) LATE IN THE  
NIGHT.  
HAINES INDEX........6 OR HIGH POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY COVER.......PCLDY PCLDY PCLDY MCLEAR MCLEAR MCLEAR  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CHC OF PCPN (%).10 0 0 0 0 0  
LAL.............1 1 1 1 1 1  
TEMP............96 93 87 84 81 79  
RH..............29 33 43 49 54 60  
20 FT WIND......S 13 S 12 S 8 S 7 S 6 S 5  
20 FT WIND GUST.15 14 11 12 12 11  
MIX HGT (KFT)...5.3 2.8 0.7 0.6 0.5 0.5  
TRANSPORT WIND..S 14 S 13 S 9 S 14 S 15 S 10  
HAINES INDEX....6 6 6 6 6 6  
VRATE KT-FT/1K..63 31 5 7 6 4  
VENTRATE CAT....GOOD POOR POOR POOR POOR POOR  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
LAL.................NO TSTMS.  
MAX TEMPERATURE.....AROUND 98.  
MIN HUMIDITY........27 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 13 MPH.  
MIXING HEIGHT.......9300 FT AGL INCREASING TO 11400 FT AGL LATE IN  
THE AFTERNOON.  
TRANSPORT WINDS.....SOUTH 9 TO 14 MPH.  
SMOKE DISPERSAL.....POOR (4000 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (78700 KNOT-FT) IN THE  
AFTERNOON INCREASING TO EXCELLENT (111300  
KNOT-FT) LATE IN THE AFTERNOON.  
HAINES INDEX........6 OR HIGH 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 MCLEAR MCLEAR MCLEAR  
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............75 77 85 89 93 95  
RH..............64 54 39 34 30 27  
20 FT WIND......S 5 S 6 S 9 S 10 S 12 S 13  
20 FT WIND GUST.9 8 14 14 16 18  
MIX HGT (KFT)...0.5 1.1 2.4 4.1 7.2 11  
TRANSPORT WIND..S 9 SE 10 S 13 S 12 S 13 S 14  
HAINES INDEX....6 6 6 6 6 6  
VRATE KT-FT/1K..4 10 26 42 79 137  
VENTRATE CAT....POOR POOR POOR FAIR GOOD VYGD  
 

 
FORECASTER...WEBER  
REQUESTED BY...BEN THAMER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2216209.0/AMA  
.DELDT 08/04/22  
.FORMATTERVERSION 2.0.0  
 
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