729  
FNUS74 KSJT 232209  
FWSSJT  
 
SPOT FORECAST FOR ZEPHYR STADIUM RX BURN 2024...WINCHELL VFD  
NATIONAL WEATHER SERVICE SAN ANGELO TX  
409 PM CST FRI FEB 23 2024  
 
FORECAST IS BASED ON IGNITION TIME OF 0000 CST ON FEBRUARY 24.  
PLEASE CONTACT OUR OFFICE AT 325-944-3030 IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
 
NORTH WINDS 5 TO 10 MPH WILL SHIFT NORTHEAST THIS EVENING, EAST  
BY MINDIGHT, THEN LIGHT AND VARIABLE. RH RECOVERY WILL NOT BE  
LIMITED OVERNIGHT WITH MAXIMUM RH VALUES AROUND 57 PERCENT AT  
SUNRISE. WINDS INCREASE TO SOUTH TO SOUTHWEST 5 TO 10 MPH AROUND  
10 AM SATURDAY WITH SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS TO 15  
MPH SATURDAY AFTERNOON. MINUMUM RH VALUES AROUND 25 PERCENT ARE  
EXPECTED AT 3 TO 4 PM.  
 
   
REST OF TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT) THEN BECOMING  
CLEAR (0-10 PERCENT).  
LAL.................NO TSTMS.  
MIN TEMPERATURE.....AROUND 43.  
MAX HUMIDITY........67 PERCENT.  
WIND (20 FT)........EAST WINDS AROUND 5 MPH OVERNIGHT BECOMING  
LIGHT AND VARIABLE, THEN BECOMING SOUTH AROUND  
5 MPH OVERNIGHT SHIFTING TO THE SOUTHWEST.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS....NORTHEAST 5 TO 6 MPH SHIFTING TO THE SOUTH  
OVERNIGHT, THEN SHIFTING TO THE SOUTHWEST AROUND  
7 MPH EARLY IN THE MORNING.  
SMOKE DISPERSAL.....POOR (2100 KNOT-FT).  
HAINES INDEX........6 OR HIGH POTENTIAL FOR LARGE PLUME DOMINATED  
FIRE GROWTH.  
 
TIME (CST) MIDNGT 2 AM 4 AM  
SKY (%).............46 16 4  
WEATHER COV.........  
WEATHER TYPE........NONE NONE NONE  
TSTM COV............  
LAL.................1 1 1  
TEMP................52 49 45  
RH..................48 54 62  
20 FT WIND DIR......E SE SW  
20 FT WIND SPD......5 4 5  
20 FT WIND GUST.....7 5 7  
MIX HGT (FT)........400 400 400  
TRANSPORT WIND......NE 6 SE 5 SW 6  
HAINES INDEX........6 6 6  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
LAL.................NO TSTMS.  
MAX TEMPERATURE.....AROUND 75.  
MIN HUMIDITY........24 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 9 MPH.  
MIXING HEIGHT.......7100 FT AGL.  
TRANSPORT WINDS....SOUTHWEST 7 TO 14 MPH.  
SMOKE DISPERSAL.....EXCELLENT (71800 KNOT-FT).  
HAINES INDEX........5 TO 6 OR MODERATE TO HIGH POTENTIAL FOR LARGE  
PLUME DOMINATED FIRE GROWTH.  
 
TIME (CST) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).............5 3 3 1 2 2  
WEATHER COV.........  
WEATHER TYPE........NONE NONE NONE NONE NONE NONE  
TSTM COV............  
LAL.................1 1 1 1 1 1  
TEMP................44 46 61 70 74 75  
RH..................63 62 42 30 25 24  
20 FT WIND DIR......SW SW SW SW SW S  
20 FT WIND SPD......5 5 7 8 9 9  
20 FT WIND GUST.....7 6 11 12 12 13  
MIX HGT (FT)........400 400 1200 4700 6800 7000  
TRANSPORT WIND......SW 8 SW 7 SW 8 SW 9 SW 10 SW 12  
HAINES INDEX........6 6 6 5 5 5  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
LAL.................NO TSTMS.  
MIN TEMPERATURE.....AROUND 50.  
MAX HUMIDITY........62 PERCENT.  
WIND (20 FT)........SOUTH WINDS 9 TO 14 MPH.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS....SOUTH 10 TO 18 MPH.  
SMOKE DISPERSAL.....POOR (7200 KNOT-FT).  
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH.  
 
TIME (CST) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).............10 12 17 22 19 21  
WEATHER COV.........  
WEATHER TYPE........NONE NONE NONE NONE NONE NONE  
TSTM COV............  
LAL.................1 1 1 1 1 1  
TEMP................73 64 59 57 54 52  
RH..................27 35 44 47 52 57  
20 FT WIND DIR......S S S S S S  
20 FT WIND SPD......9 10 12 12 13 12  
20 FT WIND GUST.....13 14 17 19 20 19  
MIX HGT (FT)........600 500 500 500 500 500  
TRANSPORT WIND......S 10 S 16 S 18 S 18 S 18 S 17  
HAINES INDEX........5 5 5 5 5 5  
 

 
FORECASTER...DECKER  
REQUESTED BY...COLTEN TIBBITTS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2404615.0/SJT  
.DELDT 02/23/24  
.FORMATTERVERSION 2.0.0  
.EMAIL TIBBITTS7820@YAHOO.COM  
 
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