844
FNUS74 KEWX 091511
FWSEWX
SPOT FORECAST FOR TX-BAR WEBSTER PILES...USFWS
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
1011 AM CDT MON MAR 9 2026
FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON MARCH 09.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
PATCHY FOG WILL CONTINUE TO LIFT AND DISSIPATE THROUGH THE REMAINDER
OF THE MORNING HOURS OVER THE BURN SITE. WE DO EXPECT TO SEE A VERY
GRADUAL DECREASE IN CLOUD COVER AS THE DAY PROGRESSES, ALLOWING FOR
AN AFTERNOON HIGH NEAR 83 DEGREES. WITH RECENT RAINFALL AND CONTINUED
SOUTHERLY WINDS, MINIMUM HUMIDITY LEVELS WILL ONLY DROP TO AROUND
63 PERCENT. SOUTHERLY FLOW CONTINUES TONIGHT LEADING TO ANOTHER
ROUND OF EXCELLENT HUMIDITY RECOVERY. TUESDAY MORNING SHOULD REMAIN
FREE OF PRECIPITATION. HOWEVER, WE DO EXPECT TO SEE A LOW CHANCE FOR
SOME AFTERNOON SHOWERS AND POSSIBLY A THUNDERSTORM TUESDAY AFTERNOON
AND EVENING. A MUCH BETTER CHANCE FOR WETTING RAINS IS EXPECTED EARLY
WEDNESDAY MORNING AS A LINE OF STORMS MOVES THROUGH THE REGION.
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT LOWS CLOUDS) THEN
BECOMING PARTLY CLOUDY (45-55 PERCENT) LATE
AFTERNOON. PATCHY DRIZZLE AND FOG LATE IN THE
MORNING.
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 83.
MIN HUMIDITY........63 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS 4 TO 8 MPH.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 6 TO 9 MPH.
MIXING HEIGHT.......INCREASING TO 3400 FT AGL.
TRANSPORT WINDS.....SOUTH 14 TO 17 MPH.
SMOKE DISPERSAL.....FAIR (17700 KNOT-FT) EARLY IN THE MORNING
INCREASING TO GOOD (59300 KNOT-FT) IN THE
AFTERNOON.
TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........86 85 87 84 74 69 55 49
WEATHER COV.....PTY PTY
WEATHER TYPE....DZF FOG
TSTM COV........
CWR.............0 0 0 0 0 0 0 0
TEMP............69 72 75 78 80 82 83 84
RH..............97 90 87 79 74 69 65 63
20 FT WIND DIR..S SW S S S S S S
20 FT WIND SPD..6 6 7 8 8 8 8 9
20 FT WIND GUST.13 15 16 16 17 18 17 17
EYE LVL WND DIR.S SW S S S S S S
EYE LVL WND SPD.4 4 4 5 5 5 5 5
EYE LVL WND GST.8 9 10 10 10 11 10 10
MIX HGT (KFT)...1.3 1.6 2.0 2.3 2.6 3.1 3.4 2.9
TRANSP WIND DIR.S S S S S S S S
TRANSP WIND SPD.14 15 16 17 17 17 17 17
VRATE KT-FT/1K..18 23 30 36 44 54 59 58
VENTRATE CAT....PR PR PR PR FR FR FR FR
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT).
CWR.................0 PERCENT.
MIN TEMPERATURE.....AROUND 67.
MAX HUMIDITY........100 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS UP TO 6 MPH.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 6 TO 8 MPH.
MIXING HEIGHT.......DECREASING TO 600 FT AGL.
TRANSPORT WINDS.....SOUTH 16 TO 18 MPH.
SMOKE DISPERSAL.....GOOD (49100 KNOT-FT) EARLY IN THE EVENING
DECREASING TO POOR (5800 KNOT-FT) LATE IN THE
NIGHT.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........55 54 58 72 79 92 90 93 94 96 94 94
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............82 80 78 75 74 73 72 71 70 70 70 69
RH..............67 69 74 82 84 84 87 87 90 90 90 93
20 FT WIND DIR..S S S S S S S S S S S S
20 FT WIND SPD..8 7 7 7 8 8 9 9 9 9 10 10
20 FT WIND GUST.16 15 15 16 17 17 18 18 20 20 20 20
EYE LVL WND DIR.S S S S S S S S S S S S
EYE LVL WND SPD.5 4 4 4 5 5 5 5 5 5 6 6
EYE LVL WND GST.10 9 9 10 10 10 11 11 12 12 12 12
MIX HGT (KFT)...1.8 1.2 1.0 0.7 0.6 0.7 1.1 1.3 1.3 1.4 1.4 1.3
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.16 16 16 17 17 17 18 18 18 17 17 16
VRATE KT-FT/1K..49 16 6 6 10 10 13 20 15 16 22 21
VENTRATE CAT....FR PR PR PR PR PR PR PR PR PR PR PR
TUESDAY
SKY/WEATHER.........CLOUDY (85-95 PERCENT). CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
CWR.................9 PERCENT.
MAX TEMPERATURE.....AROUND 81.
MIN HUMIDITY........67 PERCENT.
EYE LEVEL WINDS.....SOUTH WINDS 5 TO 8 MPH WITH GUSTS TO AROUND 14
MPH.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTH WINDS 8 TO 10 MPH WITH GUSTS TO AROUND 24
MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR
THUNDERSTORMS IN THE AFTERNOON.
MIXING HEIGHT.......INCREASING TO 3500 FT AGL.
TRANSPORT WINDS.....SOUTH 16 TO 23 MPH.
SMOKE DISPERSAL.....FAIR (16500 KNOT-FT) EARLY IN THE MORNING
INCREASING TO EXCELLENT (68600 KNOT-FT) IN THE
AFTERNOON.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........95 95 92 93 93 92 92 91 90 89 88 83
WEATHER COV..... CHC CHC CHC CHC CHC
WEATHER TYPE.... RW RW RW RW RW
TSTM COV........ CHC CHC CHC CHC CHC
CWR.............0 0 0 0 0 0 0 10 10 10 10 10
TEMP............69 69 68 68 70 72 75 77 78 80 80 80
RH..............93 93 97 100 97 93 84 79 76 72 72 69
20 FT WIND DIR..S S S S S S S S S S S S
20 FT WIND SPD..10 9 10 10 10 12 12 13 13 13 13 13
20 FT WIND GUST.20 20 21 22 23 24 24 24 24 24 24 24
EYE LVL WND DIR.S S S S S S S S S S S S
EYE LVL WND SPD.6 5 6 6 6 7 7 8 8 8 8 8
EYE LVL WND GST.12 12 13 13 14 14 14 14 14 14 14 14
MIX HGT (KFT)...1.2 1.1 1.4 1.9 2.2 2.5 3.0 3.4 3.4 3.5 3.5 3.2
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.16 16 17 18 20 21 22 23 22 22 20 18
VRATE KT-FT/1K..18 17 27 36 44 54 63 68 69 66 60 53
VENTRATE CAT....PR PR PR PR FR FR GD GD GD GD GD FR
FORECASTER...24
REQUESTED BY...CELESTE RYPIEN
TYPE OF REQUEST...PRESCRIBED
.TAG 2605184.0/EWX
.DELDT 03/09/26
.FORMATTERVERSION 2.0.0
.EMAIL CELESTE_RYPIEN@FWS.GOV
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