897  
FNUS74 KMAF 241647  
FWSMAF  
 
SPOT FORECAST FOR SB RANCH PRESCRIBED FIRE...TDPW  
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX  
1147 AM CDT WED JUN 24 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0600 CDT ON JUNE 25.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
..HEAT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING
 
 
   
DISCUSSION
 
 
THURSDAY MORNING WILL SEE SOUTHERLY WINDS BETWEEN 10-15MPH PERSIST  
INTO THE DAY WITH GUSTS INCREASING DURING THE AFTERNOON TO BETWEEN  
20-30MPH. MINRHS BOTTOM OUT TO BETWEEN 15-20% AS TEMPERATURES  
CLIMB TO AROUND 100F. WHILE RAIN CHANCES ARE LOW FOR THE AREA NEAR  
THE PRESCRIBED LOCATION, STORMS MAY DEVELOP TO THE WEST OVER THE  
DAVIS MOUNTAINS. THIS MAY POSE A THREAT FOR OUTFLOW BOUNDARIES TO  
MOVE THROUGH THE AREA AND CAUSE SUDDEN WIND SHIFTS OUT OF THE WEST  
OR NORTH. OUTSIDE OF ANY CONVECTION, WINDS WILL STAY SOUTHERLY  
THROUGH THE AFTERNOON AND INTO THURSDAY EVENING.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT).  
MAX TEMPERATURE.....AROUND 96.  
MIN HUMIDITY........18 PERCENT.  
WIND (20 FT)........SOUTH WINDS 6 TO 10 MPH WITH GUSTS TO AROUND 16  
MPH SHIFTING TO THE SOUTHEAST AROUND 13 MPH  
LATE IN THE AFTERNOON.  
MIXING HEIGHT.......7700 FT AGL.  
TRANSPORT WINDS.....SOUTH 10 TO 14 MPH SHIFTING TO THE SOUTHEAST  
AROUND 14 MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (5300 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (77300 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY COVER.......MCLEAR MCLEAR MCLEAR CLEAR CLEAR MCLEAR  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
TEMP............67 69 82 89 94 95  
RH..............77 71 43 31 22 19  
20 FT WIND DIR..SW SW SW S S S  
20 FT WIND SPD..6 7 9 10 9 10  
20 FT WIND GUST.8 12 16 14 14 16  
MIX HGT (FT)....400 500 1500 3700 6500 7700  
TRANSP WIND DIR.SW SW SW S S S  
TRANSP WIND SPD.14 13 14 12 10 12  
VRATE KT-FT/1K..5 5 18 37 59 77  
VENTRATE CAT....POOR POOR POOR POOR FAIR GOOD  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT).  
MIN TEMPERATURE.....AROUND 67.  
MAX HUMIDITY........68 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 8 TO 16 MPH SHIFTING TO THE  
SOUTH 5 TO 6 MPH OVERNIGHT. GUSTS UP TO 28 MPH  
IN THE EVENING.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTH 13 TO 21 MPH SHIFTING TO THE SOUTHWEST  
AROUND 8 MPH EARLY IN THE MORNING.  
SMOKE DISPERSAL.....EXCELLENT (71000 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (2900 KNOT-FT) LATE IN THE  
NIGHT.  
 
TIME (CDT) 6 PM 9 PM MIDNGT 3 AM  
SKY COVER.......MCLEAR MCLEAR MCLEAR MCLEAR  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
TEMP............94 84 76 72  
RH..............20 34 52 61  
20 FT WIND DIR..SE SE SE S  
20 FT WIND SPD..14 16 9 6  
20 FT WIND GUST.18 22 17 10  
MIX HGT (FT)....5500 1700 800 500  
TRANSP WIND DIR.S SE SE S  
TRANSP WIND SPD.15 21 17 14  
VRATE KT-FT/1K..71 31 12 7  
VENTRATE CAT....GOOD POOR POOR POOR  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
MAX TEMPERATURE.....AROUND 97.  
MIN HUMIDITY........20 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 10 MPH EARLY IN  
THE MORNING.  
MIXING HEIGHT.......10000 FT AGL INCREASING TO 10400 FT AGL LATE IN  
THE AFTERNOON.  
TRANSPORT WINDS.....SOUTH 8 TO 14 MPH SHIFTING TO THE SOUTHEAST  
AROUND 12 MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (2600 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (83600 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CDT) 6 AM 10 AM 2 PM  
SKY COVER.......MCLEAR MCLEAR MCLEAR  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE  
TSTM COV........  
TEMP............69 84 95  
RH..............65 37 22  
20 FT WIND DIR..S S S  
20 FT WIND SPD..3 6 7  
20 FT WIND GUST.6 11 13  
MIX HGT (FT)....400 1700 8600  
TRANSP WIND DIR.SW SW S  
TRANSP WIND SPD.8 14 8  
VRATE KT-FT/1K..3 20 64  
VENTRATE CAT....POOR POOR GOOD  
 

 
FORECASTER...STICKNEY  
REQUESTED BY...JC KIDDO CAMPBELL  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2616118.0/MAF  
.DELDT 06/24/26  
.FORMATTERVERSION 2.0.0  
.EMAIL SHAWN.COLEMANL@TPWD.TEXAS.GOV,JOHN-CLAYTON.CAMPBELL@TPWD.TEXAS.GOV  
 
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