496  
FNUS74 KEWX 221341  
FWSEWX  
 
SPOT FORECAST FOR MCKEEVER UPLANDS...US FISH AND WILDLIFE  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX  
741 AM CST MON DEC 22 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0800 CST ON DECEMBER 22.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
AN INCREASE IN LOW-LEVEL MOISTURE HAS BROUGHT EXCELLENT HUMIDITY  
RECOVERY AND LOW CLOUDS TO THE BURN AREA THIS MORNING. EXPECT HUMID  
CONDITIONS AND LIGHT/TERRAIN DOMINATED WINDS TO PERSIST THROUGH  
MOST OF THE MORNING HOURS. SOUTH WINDS REMAIN INTACT AND WILL BE  
OCCASIONALLY GUSTY THROUGH THIS AFTERNOON AS LOW CLOUDS WILL BE  
SLOW TO CLEAR. SOUTH WINDS CONTINUE TONIGHT ALLOWING FOR EXCELLENT  
HUMIDITY RECOVERY AGAIN LATE TONIGHT INTO TUESDAY MORNING. NO  
SIGNIFICANT CHANGES ARE IN STORE ON TUESDAY AS SOUTH WINDS KEEP  
WARM AND HUMID WEATHER IN PLACE.  
   
REST OF TODAY
 
 
SKY/WEATHER.........CLOUDY (80-90 PERCENT) THEN BECOMING PARTLY SUNNY  
(30-50 PERCENT) LATE AFTERNOON. PATCHY FOG EARLY  
IN THE MORNING.  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 75.  
MIN HUMIDITY........66 PERCENT.  
EYE LEVEL WINDS.....LIGHT AND TERRAIN DOMINATED WINDS BECOMING SOUTH  
AT 4 TO 8 MPH WITH GUSTS TO 12 MPH IN THE AFTERNOON.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT AND TERRAIN DOMINATED WINDS BECOMING SOUTH  
AT 5 TO 9 MPH WITH GUSTS TO 14 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......INCREASING TO 2800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 6 TO 9 MPH SHIFTING TO THE SOUTH 9 TO  
15 MPH LATE IN THE MORNING.  
 
TIME (CST) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........69 81 79 73 65 54 44 33 26 25  
WEATHER COV.....PTY  
WEATHER TYPE....FOG  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0  
TEMP............53 57 61 64 67 71 73 76 76 74  
RH..............96 90 84 87 84 79 73 66 66 71  
20 FT WIND DIR..NW W W SW S S S S S S  
20 FT WIND SPD..1 2 3 5 6 7 8 9 8 7  
20 FT WIND GUST.3 5 8 10 13 14 16 16 16 14  
EYE LVL WND DIR.NW W W SW S S S S S S  
EYE LVL WND SPD.1 1 2 3 4 4 7 8 6 4  
EYE LVL WND GST.2 3 5 6 8 8 10 11 10 8  
MIX HGT (KFT)...0.3 0.3 0.6 1.3 1.7 1.9 2.5 2.8 2.3 1.2  
TRANSP WIND DIR.W W SW S S S S S S S  
TRANSP WIND SPD.6 8 9 10 12 13 14 12 10 9  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (80-90 PERCENT).  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 63.  
MAX HUMIDITY........100 PERCENT.  
EYE LEVEL WINDS.....SOUTH WINDS 3 TO 6 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTH WINDS 4 TO 7 MPH. OCCASIONAL GUSTS TO  
12 MPH ON RIDGES  
MIXING HEIGHT.......DECREASING TO 500 FT AGL.  
TRANSPORT WINDS.....SOUTH 9 TO 13 MPH.  
 
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........24 26 30 38 43 70 80 87 93 97 89 99  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............71 70 67 66 66 67 66 67 66 66 65 64  
RH..............79 81 87 93 93 93 100 97 97 97 100 100  
20 FT WIND DIR..S S S S S S S S S S S S  
20 FT WIND SPD..6 5 5 5 5 6 6 6 6 6 6 6  
20 FT WIND GUST.13 12 12 12 12 12 13 13 14 14 14 13  
EYE LVL WND DIR.S S S S S S S S S S S S  
EYE LVL WND SPD.4 3 3 3 3 4 4 4 4 4 4 4  
EYE LVL WND GST.8 7 7 7 7 7 8 8 8 8 8 8  
MIX HGT (KFT)...0.7 0.6 0.5 0.5 0.6 0.8 0.8 0.9 1.0 1.0 1.0 1.0  
TRANSP WIND DIR.S S S S S S S S S S S S  
TRANSP WIND SPD.9 9 10 12 12 13 13 13 12 12 10 10  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT) THEN BECOMING  
MOSTLY SUNNY (35-45 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 80.  
MIN HUMIDITY........64 PERCENT.  
EYE LEVEL WINDS.....SOUTH WINDS 4 TO 7 MPH WITH GUSTS TO 12 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTH WINDS 5 TO 9 MPH WITH GUSTS TO 14 MPH.  
MIXING HEIGHT.......INCREASING TO 3900 FT AGL.  
TRANSPORT WINDS.....SOUTH 10 TO 17 MPH.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........98 92 91 89 81 74 66 58 50 42 35 29  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............65 65 66 68 70 73 75 77 79 79 78 77  
RH..............100 100 100 100 93 84 79 71 67 64 67 67  
20 FT WIND DIR..S S S S S S S S S S S S  
20 FT WIND SPD..6 6 6 6 7 8 9 9 9 8 7 7  
20 FT WIND GUST.12 13 14 14 15 16 17 17 17 17 16 14  
EYE LVL WND DIR.S S S S S S S S S S S S  
EYE LVL WND SPD.4 4 4 4 4 5 5 5 5 5 4 4  
EYE LVL WND GST.7 8 8 8 9 10 10 10 10 10 10 8  
MIX HGT (KFT)...1.0 1.1 1.3 1.4 1.7 2.2 2.5 2.9 3.6 3.9 3.1 1.5  
TRANSP WIND DIR.S S S S S S S S S S S S  
TRANSP WIND SPD.10 12 13 14 15 16 17 17 16 15 15 14  
 

 
FORECASTER...24  
REQUESTED BY...CARL SCHWOPE  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2528007.0/EWX  
.DELDT 12/22/25  
.FORMATTERVERSION 2.0.0  
.EMAIL CARL_SCHWOPE@FWS.GOV  
 
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