593
FNUS74 KEWX 151649
FWSEWX
SPOT FORECAST FOR CALLOWAY...SHVFD
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
1149 AM CDT SUN MAR 15 2026
FORECAST IS BASED ON FORECAST START TIME OF 1200 CDT ON MARCH 15.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
..RED FLAG WARNING IN EFFECT UNTIL 8 PM CDT MONDAY
...WIND ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 5 AM CDT
MONDAY...
DISCUSSION
PARTLY CLOUDY SKIES REMAIN FOR THE NEXT HOUR OR SO, BEFORE BECOMING SUNNY
FOR THE AFTERNOON PERIOD. SOUTHWEST TO WEST WINDS ARE FORECAST WITH SPEEDS
BETWEEN 10 TO 15 MPH AND GUSTS AROUND 20 MPH. LATE THIS AFTERNOON INTO EARLY
THIS EVENING, A STRONG COLD FRONT IS FORECAST TO PUSH ACROSS THE CALLOWAY AREA,
RESULTING ON NORTHERLY WINDS OF 20 TO 30 MPH WITH GUSTS UP TO 45 MPH. MINIMUM
RELATIVE HUMIDITY VALUES DROP TO THE LOWER TO MID 20S BY LATE AFTERNOON WITH A BIT
RECOVERY THIS EVENING THROUGH MONDAY MORNING. THEY DROP TO THE TEENS MID TO LATE
MONDAY MORNING THROUGH MONDAY EVENING. WINDS DIMINISH DURING THE DAY ON MONDAY, HOWEVER,
REMAIN IN THE 10 TO 20 MPH RANGE WITH GUSTS IN THE 20 TO 30 MPH RANGE. OVERNIGHT LOWS
IN THE 40S WITH FEEL LIKE TEMPERATURES (WIND CHILL VALUES) IN THE MID 30S. MONDAY'S
HIGHS IN THE UPPER 50S.
REST OF TODAY
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT) THEN BECOMING
SUNNY (5-15 PERCENT).
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 93.
MIN HUMIDITY........24 PERCENT.
EYE LEVEL WINDS.....WEST WINDS AROUND 8 MPH SHIFTING TO THE
NORTHWEST AROUND 10 MPH LATE IN THE AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHWEST WINDS 10 TO 12 MPH SHIFTING TO THE
NORTHWEST AROUND 14 MPH LATE IN THE AFTERNOON.
MIXING HEIGHT.......5700 FT AGL.
TRANSPORT WINDS.....WEST 18 TO 21 MPH SHIFTING TO THE NORTHWEST 23
TO 24 MPH LATE IN THE AFTERNOON.
SMOKE DISPERSAL.....GOOD (46000 KNOT-FT) EARLY IN THE MORNING
INCREASING TO EXCELLENT (91200 KNOT-FT) IN THE
AFTERNOON.
TIME (CDT) 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........66 39 20 7 4 2
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0
TEMP............76 80 86 89 91 92
RH..............74 62 48 38 31 26
20 FT WIND DIR..SW SW SW W W NW
20 FT WIND SPD..14 13 13 13 13 16
20 FT WIND GUST.21 21 21 20 21 21
EYE LVL WND DIR.SW SW SW W W NW
EYE LVL WND SPD.8 8 8 8 8 10
EYE LVL WND GST.13 13 13 12 13 13
MIX HGT (KFT)...2.5 2.7 3.5 4.9 5.7 4.7
TRANSP WIND DIR.SW W W W NW NW
TRANSP WIND SPD.18 20 21 21 23 24
VRATE KT-FT/1K..47 46 50 60 91 88
VENTRATE CAT....FR FR FR FR GD GD
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).
CWR.................0 PERCENT.
MIN TEMPERATURE.....AROUND 41.
MAX HUMIDITY........34 PERCENT.
EYE LEVEL WINDS.....NORTH WINDS 11 TO 17 MPH. GUSTS UP TO 45 MPH IN
THE LATE EVENING AND OVERNIGHT.
WIND (20 FT)........
SLOPE/VALLEY.......NORTH WINDS 15 TO 23 MPH. GUSTS UP TO 45 MPH IN
THE LATE EVENING AND OVERNIGHT.
MIXING HEIGHT.......1200 FT AGL.
TRANSPORT WINDS.....NORTH 25 TO 31 MPH INCREASING TO 35 TO 44 MPH
IN THE LATE EVENING AND OVERNIGHT, THEN
DECREASING TO AROUND 32 MPH EARLY IN THE
MORNING.
SMOKE DISPERSAL.....EXCELLENT (108700 KNOT-FT) EARLY IN THE EVENING
DECREASING TO FAIR (29400 KNOT-FT) LATE IN THE
NIGHT.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........1 3 8 4 7 13 20 26 21 17 12 17
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............89 84 78 70 65 61 58 55 52 50 45 44
RH..............24 25 25 26 27 26 26 26 28 29 33 33
20 FT WIND DIR..N N N N N N N N N N N N
20 FT WIND SPD..18 25 26 25 26 25 26 28 26 24 23 21
20 FT WIND GUST.22 26 31 36 41 44 45 45 43 41 39 38
EYE LVL WND DIR.N N N N N N N N N N N N
EYE LVL WND SPD.11 15 16 15 16 15 16 17 16 14 14 13
EYE LVL WND GST.13 16 19 22 25 26 27 27 26 25 23 23
MIX HGT (KFT)...2.8 1.8 1.7 1.4 1.2 1.5 2.2 2.5 2.3 2.1 1.9 1.8
TRANSP WIND DIR.N N N N N N N N N N N N
TRANSP WIND SPD.25 28 31 35 38 40 43 44 43 39 36 32
VRATE KT-FT/1K..56 44 35 29 44 46 75 94 109 94 61 57
VENTRATE CAT....FR FR PR PR FR FR GD GD VGD GD GD FR
MONDAY
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT).
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 59.
MIN HUMIDITY........17 PERCENT.
EYE LEVEL WINDS.....NORTH WINDS 8 TO 12 MPH. GUSTS UP TO 36 MPH IN
THE MORNING.
WIND (20 FT)........
SLOPE/VALLEY.......NORTH WINDS 10 TO 16 MPH. GUSTS UP TO 36 MPH IN
THE MORNING.
MIXING HEIGHT.......4900 FT AGL.
TRANSPORT WINDS.....NORTH 20 TO 29 MPH.
SMOKE DISPERSAL.....GOOD (35800 KNOT-FT) EARLY IN THE MORNING
INCREASING TO EXCELLENT (102200 KNOT-FT) IN THE
AFTERNOON.
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........22 27 35 42 50 43 36 29 38 47 56 63
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............43 41 42 43 46 49 52 55 57 58 59 59
RH..............33 34 30 28 24 21 19 18 17 17 18 18
20 FT WIND DIR..N N N N N N N N N N N N
20 FT WIND SPD..20 17 17 18 20 18 17 17 16 15 14 13
20 FT WIND GUST.36 32 33 32 32 30 28 25 24 24 23 22
EYE LVL WND DIR.N N N N N N N N N N N N
EYE LVL WND SPD.12 10 10 11 12 11 10 10 10 9 8 8
EYE LVL WND GST.22 19 20 19 19 18 17 15 14 14 14 13
MIX HGT (KFT)...1.7 1.6 2.1 3.1 3.6 3.8 4.3 4.5 4.6 4.8 4.9 4.5
TRANSP WIND DIR.N N N N N N N N N N N N
TRANSP WIND SPD.29 25 24 24 24 24 24 24 23 22 21 20
VRATE KT-FT/1K..55 36 52 73 94 102 100 94 91 85 78 70
VENTRATE CAT....FR PR FR GD GD VGD VGD GD GD GD GD GD
FORECASTER...17
REQUESTED BY...K HALLMARK
TYPE OF REQUEST...WILDFIRE
.TAG 2605847.0/EWX
.DELDT 03/15/26
.FORMATTERVERSION 2.0.0
.EMAIL KB4.HALLMARK@SANDHILLSVFD.ORG
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