


Spot Forecast
Issued by NWS Austin/San Antonio, TX
Issued by NWS Austin/San Antonio, TX
545 FNUS74 KEWX 181332 FWSEWX Spot Forecast for Williams Rd...TFS National Weather Service Austin/San Antonio TX 832 AM CDT Sat Oct 18 2025 Forecast is based on forecast start time of 0900 CDT on October 18. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... A cold front will move through the region late Saturday afternoon. Ahead of the front there will be a 20% chance for showers or thunderstorms this afternoon. Winds ahead of the front will be from the south to southwest at 9-10 mph with gusts up 15. Minimum relative humidity this afternoon will be near 40%. The front should move the fire area during the late afternoon and turn the winds to the northwest. Winds will lighten overnight. Drier air will begin to move into the area and RH recovery will only be near 67%. Winds will pick up Sunday morning from the northeast. Speeds will be 5 to 13 mph with gusts up to 28 mph in the morning. RH will drop through the day reaching near 20% by late afternoon, but winds will have decreased to less than 10 mph by that time. .REST OF TODAY... Sky/weather.........Partly sunny (45-55 percent) then becoming sunny (10-20 percent). Slight chance of showers and thunderstorms early in the afternoon. CWR.................9 percent. Max temperature.....Around 88. Min humidity........40 percent. Eye level winds.....Southwest winds 5 to 6 mph shifting to the northwest around 5 mph late in the afternoon. Wind (20 ft)........ Slope/valley.......South winds around 8 mph shifting to the northwest 7 to 8 mph late in the afternoon. Gusty and erratic winds expected near thunderstorms early in the afternoon. Mixing height.......4700 ft AGL. Transport winds.....Southwest 14 to 16 mph shifting to the west 10 to 14 mph late in the afternoon. TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........37 52 67 62 56 51 51 50 14 Weather cov..... SCH SCH SCH Weather type.... RW RW RW Tstm cov........ SCH SCH SCH CWR.............0 0 0 0 10 10 10 10 10 Temp............75 77 80 83 85 87 87 87 87 RH..............86 78 71 62 54 49 46 46 44 20 FT wind dir..S S SW SW SW SW W NW NW 20 FT wind spd..9 10 10 10 9 9 9 9 8 20 FT wind gust.13 14 15 14 14 13 13 17 16 Eye lvl wnd dir.S S SW SW SW SW W NW NW Eye lvl wnd spd.5 6 6 6 5 5 5 5 5 Eye lvl wnd gst.8 8 9 8 8 8 8 10 10 Mix hgt (kft)...1.7 2.2 2.8 4.1 4.7 4.4 3.8 3.5 2.7 Transp wind dir.S SW SW SW W W W W W Transp wind spd.14 15 16 16 16 15 14 13 10 .TONIGHT... Sky/weather.........Mostly clear (0-10 percent). CWR.................9 percent. Min temperature.....Around 60. Max humidity........67 percent. Eye level winds.....West winds around 4 mph early in the evening becoming light, then becoming east around 3 mph late in the evening shifting to the northwest shifting to the north overnight increasing to up to 7 mph with gusts to around 14 mph. Wind (20 ft)........ Slope/valley.......West winds around 6 mph early in the evening becoming light, then becoming north 5 to 9 mph with gusts to around 24 mph overnight. Mixing height.......300 ft AGL. Transport winds.....West 8 to 9 mph shifting to the north 9 to 18 mph overnight. TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky (%).........5 8 3 3 6 6 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ CWR.............10 0 0 0 0 0 Temp............88 81 73 71 68 65 RH..............40 47 55 52 58 63 20 ft wind......W 7 N 3 E 5 NW 5 N 6 N 10 20 ft wind gust.15 10 10 12 15 22 Eye level wind..W 4 N 2 E 3 NW 3 N 4 N 6 Eye lvl wnd gst.9 6 6 7 9 13 Mix hgt (ft)....1200 400 300 300 300 400 Transport wind..W 9 W 8 NW 8 NW 9 N 12 N 16 .SUNDAY... Sky/weather.........Sunny (0-10 percent). CWR.................0 percent. Max temperature.....Around 81. Min humidity........21 percent. Eye level winds.....Northeast winds up to 9 mph. Gusts up to 28 mph in the morning. Wind (20 ft)........ Slope/valley.......Northeast winds 5 to 13 mph. Gusts up to 28 mph in the morning. Mixing height.......3300 ft AGL. Transport winds.....Northeast 12 to 21 mph. TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM Sky (%).........10 3 2 2 3 5 Weather cov..... Weather type....NONE NONE NONE NONE NONE NONE Tstm cov........ CWR.............0 0 0 0 0 0 Temp............62 60 67 73 78 80 RH..............67 62 48 32 24 21 20 ft wind......NE 14 NE 15 NE 15 NE 13 NE 9 NE 7 20 ft wind gust.26 26 25 21 17 15 Eye level wind..NE 8 NE 9 NE 9 NE 8 NE 5 NE 4 Eye lvl wnd gst.16 16 15 13 10 9 Mix hgt (ft)....400 800 2000 2800 3000 3300 Transport wind..NE 20 NE 21 NE 18 NE 15 NE 13 NE 12 $$ Forecaster...05 Requested by...Melinda Horn Type of request...WILDFIRE .TAG 2523726.1/EWX .DELDT 10/18/25 .FormatterVersion 2.0.0 .EMAIL csdispatch@tfs.tamu.edu