National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Overcast

73°F

23°C

Humidity 71%
Wind Speed SW 6 mph
Barometer 29.82 in (1008.1 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 8 Jan 11:51 am CST
Extended Forecast for

Castle Hills TX

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 79. West wind 5 to 10 mph.

    High: 79 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 61. Calm wind becoming north around 5 mph after midnight.

    Low: 61 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms before noon, then a chance of showers between noon and 3pm. Mostly cloudy, with a high near 76. North wind around 5 mph. Chance of precipitation is 30%.

    High: 76 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. North wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. North wind 10 to 20 mph, with gusts as high as 35 mph.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61. North wind 5 to 10 mph becoming east northeast in the afternoon.

    High: 61 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. East northeast wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers. Partly sunny, with a high near 59. North northeast wind around 5 mph becoming south southeast in the afternoon.

    High: 59 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 79. West wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 61. Calm wind becoming north around 5 mph after midnight.
Friday
A slight chance of showers and thunderstorms before noon, then a chance of showers between noon and 3pm. Mostly cloudy, with a high near 76. North wind around 5 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 46. North wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.
Saturday
Mostly sunny, with a high near 59. North wind 10 to 20 mph, with gusts as high as 35 mph.
Saturday Night
Mostly cloudy, with a low around 40. North wind around 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 61. North wind 5 to 10 mph becoming east northeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 39. East northeast wind around 5 mph.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 59. North northeast wind around 5 mph becoming south southeast in the afternoon.
Monday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 43.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Castle Hills TX
 29.53°N 98.51°W (Elev. 869 ft)
Last Update:
11:46 am CST Jan 8, 2026
Forecast Valid:
12pm CST Jan 8, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation