658  
FNUS74 KEWX 151106  
FWSEWX  
 
SPOT FORECAST FOR WALTER LONG BLOCK J RX...AUSTIN PARKS AND RECREATION DEPT  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX  
506 AM CST THU JAN 15 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 CST ON JANUARY 15.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
LIGHT NORTHERLY WINDS WILL TURN BRIEFLY WESTERLY AROUND MIDDAY,  
THEN SOUTHWESTERLY BY MID AFTERNOON AND INCREASE TO AROUND 5 MPH.  
MINIMUM HUMIDITIES AROUND 30 PERCENT ARE EXPECTED THIS AFTERNOON  
WITH HIGHS IN THE LOWER 60S. WINDS WILL INCREASE TO AROUND 10 MPH  
AND GUSTY WHILE SHIFTING TO SOUTHWESTERLY OVERNIGHT, THEN SHIFT  
TO NORTH-NORTHWESTERLY EARLY FRIDAY AFTERNOON. HUMIDITIES RECOVER  
TO 65 PERCENT TONIGHT, THEN FALL TO NEAR 28 PERCENT FRIDAY  
AFTERNOON.  
 
   
TODAY
 
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 63.  
MIN HUMIDITY........30 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTH AROUND 3 MPH EARLY  
IN THE AFTERNOON, THEN INCREASING TO AROUND 4  
MPH LATE IN THE AFTERNOON.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS BECOMING SOUTH AROUND 5 MPH LATE IN  
THE AFTERNOON.  
MIXING HEIGHT.......2600 FT AGL.  
TRANSPORT WINDS.....NORTH 7 TO 10 MPH SHIFTING TO THE SOUTHWEST 10  
TO 12 MPH LATE IN THE AFTERNOON.  
 
TIME (CST) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........2 2 2 1 2 3 8 3 4 1 3  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0  
TEMP............38 37 44 49 52 55 59 61 62 63 62  
RH..............76 85 65 52 46 41 34 33 32 30 31  
20 FT WIND DIR..N NW N N N N W S S S S  
20 FT WIND SPD..3 2 2 3 2 2 3 3 5 6 6  
20 FT WIND GUST.7 7 7 7 7 7 8 10 12 12 13  
EYE LVL WND DIR.N NW N N N N W S S S S  
EYE LVL WND SPD.2 1 1 2 1 1 2 2 3 4 4  
EYE LVL WND GST.4 4 4 4 4 4 5 6 7 7 8  
MIX HGT (KFT)...0.5 0.7 0.8 1.2 1.9 2.2 2.3 2.5 2.6 2.1 1.1  
TRANSP WIND DIR.N N N N N N NW W W SW S  
TRANSP WIND SPD.10 9 9 8 7 7 7 8 9 10 12  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10 PERCENT).  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 44.  
MAX HUMIDITY........65 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST WINDS UP TO 6 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTH WINDS 6 TO 8 MPH.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....SOUTH 13 TO 17 MPH.  
 
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........1 2 2 3 3 1 3 3 4 3 4 3  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............60 57 54 53 52 51 50 49 48 47 46 46  
RH..............35 37 43 45 48 48 52 54 56 58 63 63  
20 FT WIND DIR..S S S S S S S SW SW SW SW SW  
20 FT WIND SPD..7 8 8 9 9 9 10 10 10 10 10 10  
20 FT WIND GUST.14 15 16 16 17 18 18 18 18 18 18 18  
EYE LVL WND DIR.S S S S S S S SW SW SW SW SW  
EYE LVL WND SPD.4 5 5 5 5 5 6 6 6 6 6 6  
EYE LVL WND GST.8 9 10 10 10 11 11 11 11 11 11 11  
MIX HGT (KFT)...0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.5  
TRANSP WIND DIR.S S S S S S S S S SW SW SW  
TRANSP WIND SPD.13 14 15 16 16 17 17 17 16 16 15 15  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY (5-15 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 72.  
MIN HUMIDITY........28 PERCENT.  
EYE LEVEL WINDS.....WEST WINDS AROUND 6 MPH SHIFTING TO THE  
NORTHWEST LATE IN THE AFTERNOON, THEN SHIFTING  
TO THE NORTH AROUND 7 MPH LATE IN THE  
AFTERNOON.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTHWEST WINDS AROUND 8 MPH SHIFTING TO THE  
NORTHWEST LATE IN THE AFTERNOON, THEN SHIFTING  
TO THE NORTH AROUND 9 MPH LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......5400 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 15 TO 24 MPH SHIFTING TO THE WEST  
AROUND 25 MPH EARLY IN THE AFTERNOON, THEN  
SHIFTING TO THE NORTHWEST AROUND 24 MPH LATE IN  
THE AFTERNOON SHIFTING TO THE NORTH AROUND 23  
MPH LATE IN THE AFTERNOON.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........3 4 4 4 5 5 6 8 11 13 12 11  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............45 46 48 52 58 64 69 71 72 72 70 67  
RH..............65 65 63 54 45 38 32 30 29 28 29 30  
20 FT WIND DIR..SW SW SW SW SW SW SW W NW NW NW N  
20 FT WIND SPD..10 10 10 10 10 10 10 10 10 10 10 12  
20 FT WIND GUST.18 18 18 18 18 20 20 20 20 20 20 20  
EYE LVL WND DIR.SW SW SW SW SW SW SW W NW NW NW N  
EYE LVL WND SPD.6 6 6 6 6 6 6 6 6 6 6 7  
EYE LVL WND GST.11 11 11 11 11 12 12 12 12 12 12 12  
MIX HGT (KFT)...0.5 0.6 0.9 1.0 1.4 2.3 2.7 3.3 4.7 5.4 4.5 2.7  
TRANSP WIND DIR.SW SW SW SW SW SW SW W W NW N N  
TRANSP WIND SPD.15 16 18 21 22 24 25 25 25 24 24 23  
 

 
FORECASTER...04  
REQUESTED BY...MATT MCCAW  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2600166.0/EWX  
.DELDT 01/15/26  
.FORMATTERVERSION 2.0.0  
.EMAIL MATT.MCCAW@AUSTINTEXAS.GOV  
 
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