508  
FNUS74 KEWX 211119 AAA  
FWSEWX  
 
SPOT FORECAST FOR CAMP BULLIS COLD FRONT WATCH...UPDATED  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX  
519 AM CST SAT FEB 21 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 CST ON FEBRUARY 21.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
...RED FLAG WARNING IN EFFECT FROM 10 AM THIS MORNING TO 9 PM CST  
THIS EVENING...  
 
RH VALUES WILL PLUMMET TO BETWEEN 20-30 PERCENT TODAY, AND IN  
COMBINATION WITH NORTHERLY WINDS OF 10-20 MPH, GUSTING TO 25-30  
MPH, CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED TODAY.  
TEMPERATURES WILL STILL BE MILD, GENERALLY IN THE MID 70S.  
   
DISCUSSION
 
 
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 72.  
MIN HUMIDITY........26 PERCENT.  
EYE LEVEL WINDS.....NORTH WINDS 9 TO 13 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTH WINDS 9 TO 15 MPH.  
MIXING HEIGHT.......2800 FT AGL.  
TRANSPORT WINDS.....NORTH 15 TO 23 MPH INCREASING TO 25 TO 26 MPH  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....FAIR (16300 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (61400 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CST) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........54 43 41 37 61 60 60 39 23 13  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0  
TEMP............59 63 66 68 69 70 70 71 70 69  
RH..............72 56 45 37 32 31 29 26 26 26  
20 FT WIND DIR..N N N N N N N N N N  
20 FT WIND SPD..15 17 20 20 18 20 20 21 22 22  
20 FT WIND GUST.20 24 26 28 26 29 29 28 30 30  
EYE LVL WND DIR.N N N N N N N N N N  
EYE LVL WND SPD.9 10 12 12 11 12 12 13 13 13  
EYE LVL WND GST.12 14 16 17 16 17 17 17 18 18  
MIX HGT (KFT)...1.2 1.5 1.7 2.1 2.4 2.5 2.7 2.8 2.6 2.0  
TRANSP WIND DIR.N N N N N N N N N N  
TRANSP WIND SPD.15 18 21 23 25 26 26 26 26 26  
VRATE KT-FT/1K..16 23 32 41 48 56 61 61 55 45  
VENTRATE CAT....PR PR PR FR FR FR GD GD FR FR  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 39.  
MAX HUMIDITY........50 PERCENT.  
EYE LEVEL WINDS.....NORTH WINDS 8 TO 13 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTH WINDS 12 TO 15 MPH.  
MIXING HEIGHT.......600 FT AGL.  
TRANSPORT WINDS.....NORTH 18 TO 25 MPH.  
SMOKE DISPERSAL.....GOOD (35400 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO FAIR (18100 KNOT-FT) LATE IN THE  
NIGHT.  
 
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........5 6 4 3 4 5 4 10 9 23 33 34  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............66 60 58 55 53 51 49 48 46 44 42 41  
RH..............28 32 34 38 38 39 40 40 42 45 46 48  
20 FT WIND DIR..N N N N N N N N N N N N  
20 FT WIND SPD..21 22 21 21 18 17 16 16 16 15 15 14  
20 FT WIND GUST.29 29 28 28 28 26 25 25 26 25 24 24  
EYE LVL WND DIR.N N N N N N N N N N N N  
EYE LVL WND SPD.13 13 13 13 11 10 10 10 10 9 9 8  
EYE LVL WND GST.17 17 17 17 17 16 15 15 16 15 14 14  
MIX HGT (KFT)...1.8 1.5 0.9 0.6 0.6 0.8 0.9 0.9 0.8 0.8 0.7 0.6  
TRANSP WIND DIR.N N N N N N N N N NE NE NE  
TRANSP WIND SPD.25 25 24 24 23 23 22 21 21 20 20 18  
VRATE KT-FT/1K..35 31 30 29 28 28 27 24 21 20 18 18  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 63.  
MIN HUMIDITY........21 PERCENT.  
EYE LEVEL WINDS.....NORTHEAST WINDS 5 TO 8 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......NORTHEAST WINDS 7 TO 12 MPH.  
MIXING HEIGHT.......4200 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 12 TO 20 MPH.  
SMOKE DISPERSAL.....FAIR (20100 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO GOOD (57500 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........26 45 34 23 23 23 23 20 17 14 14 13  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............41 39 42 46 50 54 58 60 62 63 63 62  
RH..............48 50 46 42 36 31 26 24 22 21 21 23  
20 FT WIND DIR..N N N NE NE NE NE NE NE NE NE NE  
20 FT WIND SPD..14 14 14 13 12 12 10 10 10 10 9 8  
20 FT WIND GUST.23 23 23 23 22 21 20 18 18 17 16 15  
EYE LVL WND DIR.N N N NE NE NE NE NE NE NE NE NE  
EYE LVL WND SPD.8 8 8 8 7 7 6 6 6 6 5 5  
EYE LVL WND GST.14 14 14 14 13 13 12 11 11 10 10 9  
MIX HGT (KFT)...0.5 0.8 1.5 1.9 2.3 3.0 3.4 3.6 4.0 4.2 3.6 2.3  
TRANSP WIND DIR.NE NE NE NE NE NE NE NE NE NE NE NE  
TRANSP WIND SPD.18 18 20 20 20 20 20 18 17 15 14 12  
VRATE KT-FT/1K..20 26 34 44 50 53 54 56 58 55 46 34  
VENTRATE CAT....PR PR PR FR FR FR FR FR FR FR FR PR  
 

 
FORECASTER...34  
REQUESTED BY...JASON DEWHURST  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2603286.1/EWX  
.DELDT 02/21/26  
.FORMATTERVERSION 2.0.0  
.EMAIL JASON_DEWHURST@FWS.GOV  
 
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