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

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Mostly Cloudy

58°F

14°C

Humidity 42%
Wind Speed E 8 mph
Barometer 30.43 in (1029.3 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 27 Nov 9:51 am CST
Extended Forecast for

Alamo Heights TX

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 65. East northeast wind 5 to 10 mph.

    High: 65 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. East northeast wind around 5 mph.

    Low: 53 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after noon. Cloudy, with a high near 66. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 66 °F

    Cloudy then
    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 62. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before noon. Mostly cloudy, with a high near 75. South wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 75 °F

    Slight Chance
    T-storms then
    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 44. West wind 5 to 15 mph becoming north northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 54. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after midnight. Cloudy, with a low around 41. North northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Cloudy then
    Slight Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers. Cloudy, with a high near 51. North northeast wind 5 to 10 mph.

    High: 51 °F

    Slight Chance
    Showers

Detailed Forecast

Thanksgiving Day
Partly sunny, with a high near 65. East northeast wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 53. East northeast wind around 5 mph.
Friday
A 30 percent chance of showers after noon. Cloudy, with a high near 66. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Showers likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 62. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
A 20 percent chance of showers and thunderstorms before noon. Mostly cloudy, with a high near 75. South wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 44. West wind 5 to 15 mph becoming north northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 54. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers after midnight. Cloudy, with a low around 41. North northeast wind around 10 mph, with gusts as high as 20 mph.
Monday
A 20 percent chance of showers. Cloudy, with a high near 51. North northeast wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alamo Heights TX
 29.5°N 98.48°W (Elev. 748 ft)
Last Update:
6:44 am CST Nov 27, 2025
Forecast Valid:
9am CST Nov 27, 2025-6pm CST Dec 3, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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