780
FNUS74 KEWX 231650
FWSEWX
SPOT FORECAST FOR TX-BAR MARTIN UPLANDS 2...US FISH AND WILDLIFE SERVICE
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
1050 AM CST TUE DEC 23 2025
FORECAST IS BASED ON IGNITION TIME OF 1200 CST ON DECEMBER 23.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
WE HAVE HIGH CONFIDENCE IN UNSEASONABLY WARM TEMPERATURES
PERSISTING THROUGH THE WEEK AS A RIDGE OF HIGH PRESSURE DOMINATES
THE LOCAL WEATHER PATTERN. MOIST SOUTHERLY FLOW WILL CONTINUE
THROUGH THE WEEK MAINTAINING UNSEASONABLY HIGH DEWPOINTS AND
KEEPING RELATIVE HUMIDITY ABOVE 50% TODAY AND TOMORROW. WINDS THIS
AFTERNOON WILL BE FROM THE SOUTH AT 6-8 MPH WITH GUSTS UP TO 16
MPH AFTER 3 PM AND CONTINUING INTO THE EVENING.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT).
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 80.
MIN HUMIDITY........59 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS UP TO 5 MPH.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 5 TO 8 MPH.
MIXING HEIGHT.......4600 FT AGL.
TRANSPORT WINDS.....SOUTH 12 TO 16 MPH.
TIME (CST) 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........73 67 61 44 27 21
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0
TEMP............76 77 79 79 80 78
RH..............67 62 61 59 63 65
20 FT WIND DIR..S S S S S S
20 FT WIND SPD..9 8 8 8 8 6
20 FT WIND GUST.13 12 12 12 16 14
EYE LVL WND DIR.S S S S S S
EYE LVL WND SPD.5 5 5 5 5 4
EYE LVL WND GST.8 7 7 7 10 8
MIX HGT (KFT)...3.2 3.6 4.1 4.6 3.5 1.9
TRANSP WIND DIR.S S S S S S
TRANSP WIND SPD.15 15 15 15 16 12
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING
MOSTLY CLOUDY (70-80 PERCENT).
CWR.................0 PERCENT.
MIN TEMPERATURE.....AROUND 63.
MAX HUMIDITY........99 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS AROUND 3 MPH.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS.
MIXING HEIGHT.......600 FT AGL.
TRANSPORT WINDS.....SOUTH 8 TO 12 MPH.
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........30 25 35 40 40 43 66 57 65 69 82 92
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............75 73 70 70 68 67 67 66 66 65 65 65
RH..............71 76 84 87 90 97 97 100 100 100 100 100
20 FT WIND DIR..S SE SE SE SE S S S S S S S
20 FT WIND SPD..5 5 5 5 5 5 5 3 3 5 3 3
20 FT WIND GUST.12 12 12 12 12 10 10 10 10 10 10 9
EYE LVL WND DIR.S SE SE SE SE S S S S S S S
EYE LVL WND SPD.3 3 3 3 3 3 3 2 2 3 2 2
EYE LVL WND GST.7 7 7 7 7 6 6 6 6 6 6 5
MIX HGT (KFT)...0.7 0.6 0.6 0.6 0.6 0.8 0.9 0.9 1.0 1.0 1.1 1.1
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.12 12 12 12 12 12 12 12 10 9 9 8
WEDNESDAY
SKY/WEATHER.........CLOUDY (85-95 PERCENT) THEN BECOMING MOSTLY
SUNNY (35-45 PERCENT). PATCHY DENSE FOG EARLY
IN THE MORNING.
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........60 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS AROUND 3 MPH INCREASING TO AROUND 4
MPH IN THE LATE MORNING AND AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 5 TO 6 MPH EARLY IN THE MORNING
BECOMING LIGHT, THEN BECOMING SOUTH 5 TO 6 MPH
IN THE LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....SOUTH 8 TO 12 MPH.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........97 95 88 81 67 53 39 33 26 20 17 13
WEATHER COV..... PTY PTY
WEATHER TYPE.... FOG FOG
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............64 65 65 67 70 72 75 76 77 78 77 76
RH..............100 97 100 100 90 81 71 66 64 60 62 62
20 FT WIND DIR..S S S S S S S S S S S S
20 FT WIND SPD..3 3 3 5 6 6 7 7 7 7 6 6
20 FT WIND GUST.9 9 10 12 13 13 14 15 16 16 15 13
EYE LVL WND DIR.S S S S S S S S S S S S
EYE LVL WND SPD.2 2 2 3 4 4 4 4 4 4 4 4
EYE LVL WND GST.5 5 6 7 8 8 8 9 10 10 9 8
MIX HGT (KFT)...1.1 1.2 1.4 1.5 1.9 2.8 3.3 3.6 4.2 4.5 3.6 1.8
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.8 8 9 9 10 12 12 12 12 10 10 9
FORECASTER...05
REQUESTED BY...CARL SCHWOPE
TYPE OF REQUEST...PRESCRIBED
.TAG 2528040.0/EWX
.DELDT 12/23/25
.FORMATTERVERSION 2.0.0
.EMAIL CARL_SCHWOPE@FWS.GOV
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