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

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Light Rain Fog/Mist

57°F

14°C

Humidity 96%
Wind Speed Calm
Barometer 29.97 in (1013.7 mb)
Dewpoint 56°F (13°C)
Visibility 2.00 mi
Last update 4 Dec 12:51 am CST
Extended Forecast for

Alamo Heights TX

  • Overnight

    Overnight: A 30 percent chance of showers, mainly after 3am. Areas of fog. Otherwise, cloudy, with a low around 54. North northeast wind 5 to 10 mph.

    Low: 54 °F

    Chance
    Showers and
    Areas Fog

  • Thursday

    Thursday: A 40 percent chance of showers before noon. Cloudy, with a high near 58. North wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 58 °F

    Chance
    Showers then
    Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 3am. Cloudy, with a low around 45. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Cloudy then
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers, mainly before noon. Cloudy, with a high near 54. North wind around 5 mph becoming calm in the morning.

    High: 54 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48. South southeast wind around 5 mph becoming calm.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 72. West southwest wind around 5 mph.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. South southwest wind around 5 mph becoming west northwest after midnight.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72. West northwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. North wind around 10 mph.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 3am. Areas of fog. Otherwise, cloudy, with a low around 54. North northeast wind 5 to 10 mph.
Thursday
A 40 percent chance of showers before noon. Cloudy, with a high near 58. North wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
A 30 percent chance of showers, mainly after 3am. Cloudy, with a low around 45. North wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
A 40 percent chance of showers, mainly before noon. Cloudy, with a high near 54. North wind around 5 mph becoming calm in the morning.
Friday Night
Mostly cloudy, with a low around 48. South southeast wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 72. West southwest wind around 5 mph.
Saturday Night
Mostly clear, with a low around 53. South southwest wind around 5 mph becoming west northwest after midnight.
Sunday
Sunny, with a high near 72. West northwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 42. North wind around 10 mph.
Monday
Sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alamo Heights TX
 29.48°N 98.48°W (Elev. 699 ft)
Last Update:
12:50 am CST Dec 4, 2025
Forecast Valid:
1am CST Dec 4, 2025-6pm CST Dec 10, 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