121
FNUS74 KEWX 191558
FWSEWX
SPOT FORECAST FOR TX-BAR-WEBSTER LOWLANDS...USFWS
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
958 AM CST MON JAN 19 2026
FORECAST IS BASED ON IGNITION TIME OF 1000 CST ON JANUARY 19.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
ANOTHER DAY OF LOW RELATIVE HUMIDITY WITH MINIMUM RH AROUND 21%
THIS AFTERNOON. WINDS WILL BE FROM THE SOUTH TO SOUTHEAST AT 5-7
MPH WITH GUSTS UP TO 16 MPH. OVERNIGHT RH WILL RECOVER TO NEAR 67%
WHILE WINDS WILL SHIFT TO THE NORTHEAST AT ABOUT THE SAME SPEEDS
AS TODAY.
REST OF TODAY
SKY/WEATHER.........SUNNY (5-15 PERCENT).
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 64.
MIN HUMIDITY........20 PERCENT.
EYE LEVEL WINDS.....SOUTHWEST WINDS AROUND 3 MPH SHIFTING TO THE
SOUTHEAST UP TO 4 MPH IN THE AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 5 TO 6 MPH.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....SOUTH 9 TO 10 MPH SHIFTING TO THE SOUTHEAST 10
TO 12 MPH LATE IN THE AFTERNOON.
TIME (CST) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........12 5 6 5 5 7 6 4
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0
TEMP............50 56 61 63 64 64 63 62
RH..............31 25 21 20 20 20 21 22
20 FT WIND DIR..SW SW S SE SE SE SE SE
20 FT WIND SPD..3 5 6 6 6 7 6 6
20 FT WIND GUST.8 9 12 12 13 14 13 12
EYE LVL WND DIR.SW SW S SE SE SE SE SE
EYE LVL WND SPD.2 3 4 4 4 4 4 4
EYE LVL WND GST.5 5 7 7 8 8 8 7
MIX HGT (KFT)...0.9 1.4 2.3 2.9 3.9 4.5 3.4 1.4
TRANSP WIND DIR.SW S S S S SE SE E
TRANSP WIND SPD.9 9 10 10 10 10 12 12
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT) THEN BECOMING
MOSTLY CLOUDY (60-70 PERCENT).
CWR.................0 PERCENT.
MIN TEMPERATURE.....AROUND 38.
MAX HUMIDITY........59 PERCENT.
EYE LEVEL WINDS.....EAST WINDS AROUND 3 MPH SHIFTING TO THE NORTH
UP TO 4 MPH EARLY IN THE EVENING.
WIND (20 FT)........
SLOPE/VALLEY.......NORTHEAST WINDS AROUND 5 MPH.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WINDS.....NORTHEAST 8 TO 12 MPH SHIFTING TO THE NORTH
AROUND 8 MPH EARLY IN THE MORNING.
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........6 10 17 32 29 28 47 56 57 61 68 76
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............58 52 50 48 46 44 43 43 42 41 40 40
RH..............28 36 39 45 50 54 56 55 55 56 55 56
20 FT WIND DIR..SE E NE NE NE NE NE NE N N N N
20 FT WIND SPD..5 5 6 6 6 6 6 6 6 6 6 6
20 FT WIND GUST.10 10 12 12 13 13 13 12 12 12 12 12
EYE LVL WND DIR.SE E NE NE NE NE NE NE N N N N
EYE LVL WND SPD.3 3 4 4 4 4 4 4 4 4 4 4
EYE LVL WND GST.6 6 7 7 8 8 8 7 7 7 7 7
MIX HGT (KFT)...0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.5 0.5 0.4 0.3
TRANSP WIND DIR.E E E NE NE NE NE NE NE NE NE N
TRANSP WIND SPD.12 12 10 10 9 8 8 8 8 8 8 8
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT).
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 56.
MIN HUMIDITY........52 PERCENT.
EYE LEVEL WINDS.....NORTH WINDS UP TO 4 MPH DECREASING TO NORTHEAST
AROUND 3 MPH EARLY IN THE MORNING, THEN
SHIFTING TO THE EAST UP TO 4 MPH EARLY IN THE
AFTERNOON SHIFTING TO THE SOUTHEAST AROUND 4
MPH LATE IN THE AFTERNOON DECREASING TO AROUND
3 MPH.
WIND (20 FT)........
SLOPE/VALLEY.......NORTH WINDS AROUND 5 MPH BECOMING LIGHT EARLY
IN THE MORNING, THEN BECOMING EAST AROUND 5 MPH
EARLY IN THE AFTERNOON SHIFTING TO THE
SOUTHEAST LATE IN THE AFTERNOON BECOMING LIGHT.
MIXING HEIGHT.......1700 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 8 MPH SHIFTING TO THE
SOUTHEAST AROUND 7 MPH LATE IN THE AFTERNOON.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........73 80 80 80 79 79 78 81 84 87 88 88
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............40 38 39 41 45 48 51 54 56 56 56 57
RH..............56 58 59 56 53 53 53 54 56 61 63 65
20 FT WIND DIR..N N N N N NE E E E SE SE SE
20 FT WIND SPD..6 6 5 5 5 5 6 6 6 6 6 5
20 FT WIND GUST.12 10 9 9 10 10 12 12 12 13 12 12
EYE LVL WND DIR.N N N N N NE E E E SE SE SE
EYE LVL WND SPD.4 4 3 3 3 3 4 4 4 4 4 3
EYE LVL WND GST.7 6 5 5 6 6 7 7 7 8 7 7
MIX HGT (KFT)...0.3 0.4 0.6 0.8 0.9 1.1 1.2 1.3 1.6 1.7 1.4 0.8
TRANSP WIND DIR.N NE NE E E SE SE SE SE SE SE SE
TRANSP WIND SPD.8 8 8 8 7 7 7 7 7 7 7 7
FORECASTER...05
REQUESTED BY...CALEB THYER
TYPE OF REQUEST...PRESCRIBED
.TAG 2600497.0/EWX
.DELDT 01/19/26
.FORMATTERVERSION 2.0.0
.EMAIL CALEB_THYER@FWS.GOV
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