514  
FNUS74 KEWX 192300  
FWSEWX  
 
SPOT FORECAST FOR GILLESPIE 0627...TFS  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX  
500 PM CST MON JAN 19 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1700 CST ON JANUARY 19.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
SOUTHEASTERLY WINDS ARE EXPECTED TO LESSEN THIS EVENING WITH RH  
IMPROVING ABOVE 30 PERCENT AFTER ABOUT 7 PM CST. A WEAK FRONT  
BRINGS A SHIFT TO LIGHT NORTHERLY TO NORTHEASTERLY WINDS WITH THE  
WIND SHIFT EXPECTED SOMETIME BETWEEN 9 PM TO 11 PM CST. SUSTAINED  
WINDS MAY BRIEFLY REACH 10 MPH FOR AN HOUR OR TWO POST-FRONTAL  
PASSAGE BEFORE CALMER CONDITIONS PREVAIL OVERNIGHT. COOLER  
CONDITIONS BEHIND THE FRONT HELP BOOST RH VALUES TO ABOVE 60  
PERCENT TONIGHT. LIGHT SOUTHEASTERLY WINDS RESUME TUESDAY  
AFTERNOON WITH INCREASING MOISTURE AND CLOUDINESS. A LOW CHANCE OF  
SPORADIC SPRINKLES AND LIGHT SHOWERS IS POSSIBLE MAINLY AFTER  
TUESDAY EVENING.  
 
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 62.  
MIN HUMIDITY........17 PERCENT.  
EYE LEVEL WINDS.....SOUTHEAST WINDS AROUND 5 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTHEAST WINDS AROUND 7 MPH.  
MIXING HEIGHT.......1100 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 9 MPH.  
 
TIME (CST) 5PM  
SKY (%).........15  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0  
TEMP............60  
RH..............19  
20 FT WIND DIR..SE  
20 FT WIND SPD..8  
20 FT WIND GUST.14  
EYE LVL WND DIR.SE  
EYE LVL WND SPD.5  
EYE LVL WND GST.8  
MIX HGT (KFT)...1.1  
TRANSP WIND DIR.SE  
TRANSP WIND SPD.9  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (75-85 PERCENT).  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 34.  
MAX HUMIDITY........67 PERCENT.  
EYE LEVEL WINDS.....SOUTHEAST WINDS AROUND 4 MPH SHIFTING TO THE  
NORTHEAST AROUND 3 MPH EARLY IN THE EVENING,  
THEN SHIFTING TO THE AROUND 4 MPH LATE IN THE  
EVENING DECREASING TO NORTH AROUND 3 MPH  
OVERNIGHT.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTHEAST WINDS AROUND 5 MPH EARLY IN THE  
EVENING BECOMING LIGHT, THEN BECOMING NORTHEAST  
AROUND 5 MPH LATE IN THE EVENING BECOMING  
LIGHT.  
MIXING HEIGHT.......300 FT AGL.  
TRANSPORT WINDS.....EAST 9 TO 12 MPH SHIFTING TO THE NORTHEAST 8 TO  
13 MPH IN THE LATE EVENING AND OVERNIGHT.  
 
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........19 13 16 23 15 39 69 79 77 77 82 88  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............56 52 46 44 42 40 40 40 39 37 36 36  
RH..............24 28 35 40 45 52 57 59 59 64 64 64  
20 FT WIND DIR..SE SE E E NE NE NE NE NE NE NE N  
20 FT WIND SPD..6 6 5 5 5 6 6 5 5 5 5 5  
20 FT WIND GUST.12 9 9 9 9 10 12 10 10 10 10 10  
EYE LVL WND DIR.SE SE E E NE NE NE NE NE NE NE N  
EYE LVL WND SPD.4 4 3 3 3 4 4 3 3 3 3 3  
EYE LVL WND GST.7 5 5 5 5 6 7 6 6 6 6 6  
MIX HGT (KFT)...0.3 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3  
TRANSP WIND DIR.SE SE E E E NE NE NE NE NE NE N  
TRANSP WIND SPD.9 9 10 12 12 13 13 12 12 10 9 8  
   
TUESDAY  
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 56.  
MIN HUMIDITY........59 PERCENT.  
EYE LEVEL WINDS.....NORTHEAST WINDS AROUND 3 MPH SHIFTING TO THE  
SOUTHEAST AROUND 4 MPH LATE IN THE MORNING,  
THEN SHIFTING TO THE UP TO 5 MPH IN THE  
AFTERNOON.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS BECOMING EAST 5 TO 6 MPH LATE IN  
THE MORNING, THEN SHIFTING TO THE SOUTHEAST 6  
TO 8 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2200 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 7 MPH SHIFTING TO THE  
SOUTHEAST 9 TO 13 MPH IN THE AFTERNOON.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........96 79 91 87 87 88 92 90 94 95 90 92  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............37 35 37 41 44 47 50 52 54 54 55 54  
RH..............59 66 67 62 62 60 61 61 64 66 64 69  
20 FT WIND DIR..NE NE NE NE E E SE SE SE SE SE SE  
20 FT WIND SPD..5 5 5 5 6 6 7 7 8 9 9 9  
20 FT WIND GUST.10 9 9 9 10 12 13 13 14 15 16 15  
EYE LVL WND DIR.NE NE NE NE E E SE SE SE SE SE SE  
EYE LVL WND SPD.3 3 3 3 4 4 4 4 5 5 5 5  
EYE LVL WND GST.6 5 5 5 6 7 8 8 8 9 10 9  
MIX HGT (KFT)...0.3 0.3 0.4 0.4 0.6 1.1 1.3 1.6 2.0 2.2 1.8 0.9  
TRANSP WIND DIR.N NE NE E E SE SE SE SE S S S  
TRANSP WIND SPD.7 7 7 7 8 8 9 10 10 12 12 13  
 
 
FORECASTER...16  
REQUESTED BY...DISPATCH  
TYPE OF REQUEST...WILDFIRE  
.TAG 2600539.0/EWX  
.DELDT 01/19/26  
.FORMATTERVERSION 2.0.0  
.EMAIL CSDISPATCH@TFS.TAMU.EDU  
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