507  
FNUS74 KEWX 031345  
FWSEWX  
 
SPOT FORECAST FOR TX-BAR-HIDDEN FALLS...USFWS  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX  
745 AM CST TUE MAR 3 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON MARCH 03.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
MORNING CLOUDS ARE FORECAST TO ERODE LATE THIS MORNING FOR MOSTLY SUNNY  
SKIES THIS AFTERNOON. HIGH TEMPERATURES ARE FORECAST TO REACH THE MID 80S  
MID TO LATE AFTERNOON. SOUTHERLY WINDS ARE FORECAST TO PREVAIL THROUGHOUT  
THE DAY WITH SPEEDS RANGING FROM 12 TO 15 MPH AND GUSTS OF 18 TO 23 MPH. MINIMUM  
RELATIVE HUMIDITIES ARE FORECAST TO RANGE FROM THE MID 30S TO LOWER 40S MID TO LATE  
AFTERNOON. NO RAIN FORECAST THROUGH THE PERIOD.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 85.  
MIN HUMIDITY........36 PERCENT.  
EYE LEVEL WINDS.....SOUTH WINDS AROUND 8 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTH WINDS 10 TO 12 MPH.  
MIXING HEIGHT.......4300 FT AGL.  
TRANSPORT WINDS.....SOUTH 18 TO 23 MPH.  
SMOKE DISPERSAL.....GOOD (52900 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (83200 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CST) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........62 54 30 6 7 16 12 13  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0  
TEMP............70 73 77 81 83 85 85 84  
RH..............71 62 52 46 41 37 36 37  
20 FT WIND DIR..S S S S S S S S  
20 FT WIND SPD..13 14 14 14 14 14 14 13  
20 FT WIND GUST.18 20 20 23 23 23 23 22  
EYE LVL WND DIR.S S S S S S S S  
EYE LVL WND SPD.8 8 8 8 8 8 8 8  
EYE LVL WND GST.11 12 12 14 14 14 14 13  
MIX HGT (KFT)...2.8 3.2 3.4 3.6 4.0 4.3 3.6 2.2  
TRANSP WIND DIR.S S S S S S S S  
TRANSP WIND SPD.22 23 23 23 22 21 20 18  
VRATE KT-FT/1K..53 60 69 78 83 81 83 78  
VENTRATE CAT....FR GD GD GD GD GD GD GD  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (75-85 PERCENT).  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 65.  
MAX HUMIDITY........100 PERCENT.  
EYE LEVEL WINDS.....SOUTH WINDS 5 TO 8 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTH WINDS 8 TO 10 MPH.  
MIXING HEIGHT.......800 FT AGL.  
TRANSPORT WINDS.....SOUTH 18 TO 22 MPH.  
SMOKE DISPERSAL.....GOOD (38400 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (10100 KNOT-FT) LATE IN THE  
NIGHT.  
 
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........12 15 29 25 30 60 78 88 92 94 97 97  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............83 79 75 73 71 71 69 69 69 68 67 67  
RH..............40 49 58 66 73 79 87 87 87 90 93 97  
20 FT WIND DIR..S SE SE SE S S S S S S S S  
20 FT WIND SPD..12 12 12 13 13 12 10 10 10 10 10 9  
20 FT WIND GUST.21 21 22 22 23 21 20 20 20 20 18 17  
EYE LVL WND DIR.S SE SE SE S S S S S S S S  
EYE LVL WND SPD.7 7 7 8 8 7 6 6 6 6 6 5  
EYE LVL WND GST.13 13 13 13 14 13 12 12 12 12 11 10  
MIX HGT (KFT)...1.6 1.4 1.0 0.8 0.9 1.4 1.5 1.6 1.9 2.0 2.0 1.9  
TRANSP WIND DIR.S S S S S S S S S S S S  
TRANSP WIND SPD.18 18 20 20 21 22 22 22 22 21 21 20  
VRATE KT-FT/1K..23 10 11 14 14 25 29 32 38 38 33 33  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). CHANCE OF  
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY AND  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
CWR.................4 PERCENT INCREASING TO 44 PERCENT IN THE  
AFTERNOON.  
MAX TEMPERATURE.....AROUND 82.  
MIN HUMIDITY........53 PERCENT.  
EYE LEVEL WINDS.....SOUTHEAST WINDS 5 TO 7 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTH WINDS 7 TO 9 MPH. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS IN THE AFTERNOON.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....SOUTH 17 TO 22 MPH.  
SMOKE DISPERSAL.....FAIR (18100 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (60700 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........96 94 89 83 78 74 69 66 63 60 59 57  
WEATHER COV.....CHC CHC CHC CHC CHC CHC LKY LKY LKY LKY LKY LKY  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........ CHC CHC CHC CHC CHC CHC  
CWR.............0 0 0 0 0 0 40 40 40 40 40 40  
TEMP............67 66 67 69 72 74 77 79 81 82 81 80  
RH..............93 100 100 93 84 76 67 60 56 53 54 54  
20 FT WIND DIR..S S S S S S S S S S S SE  
20 FT WIND SPD..8 9 10 10 10 12 12 12 12 12 12 10  
20 FT WIND GUST.16 17 18 18 20 20 21 21 21 21 21 20  
EYE LVL WND DIR.S S S S S S S S S S S SE  
EYE LVL WND SPD.5 5 6 6 6 7 7 7 7 7 7 6  
EYE LVL WND GST.10 10 11 11 12 12 13 13 13 13 13 12  
MIX HGT (KFT)...1.8 1.9 2.1 2.2 2.6 3.2 3.5 3.2 2.5 2.1 1.9 1.3  
TRANSP WIND DIR.S S S S S S S S S S S S  
TRANSP WIND SPD.20 20 21 21 22 22 22 21 20 18 17 17  
VRATE KT-FT/1K..31 28 31 38 48 57 61 54 43 32 24 18  
VENTRATE CAT....PR PR PR PR FR FR GD FR FR PR PR PR  
 

 
FORECASTER...18  
REQUESTED BY...CALEB THYER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2604601.0/EWX  
.DELDT 03/03/26  
.FORMATTERVERSION 2.0.0  
.EMAIL CALEB_THYER@FWS.GOV  
 
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