Winter Weather From Texas to the Mid-Atlantic

An arctic air mass will bring cold temperatures across much of the central and eastern U.S.; in addition to bringing mixed precipitation and icy conditions from south Texas and the central Gulf Coast into the southern Mid-Atlantic which may cause hazardous travel and power outages. The most significant icing is likely in the eastern Carolinas and heaviest snow in parts of the Delmarva Peninsula. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Overcast

2°C

35°F

Humidity 35%
Wind Speed N 17 km/h
Barometer 1029.4 mb (30.41 in)
Dewpoint -12°C (10°F)
Visibility 16 km
Wind Chill-3°C (27°F)
Last update 20 Jan 11:51 pm CST
Extended Forecast for

Alamo Heights TX

Winter Weather Advisory until January 21, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 21, 06:00am

    NOW until
    6:00am Fri

    Winter Weather Advisory

  • Overnight

    Overnight: Cloudy, with a low around -2. North wind 15 to 20 km/h.

    Cloudy

    Low: -2 °C

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 9. North northeast wind 10 to 15 km/h.

    Decreasing
    Clouds

    High: 9 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around -2. Northeast wind around 10 km/h.

    Mostly Clear

    Low: -2 °C

  • Saturday

    Saturday: Increasing clouds, with a high near 12. Northeast wind 10 to 15 km/h.

    Increasing
    Clouds

    High: 12 °C

  • Saturday
    Night

    Saturday Night: Cloudy, with a low around 6. Northeast wind 10 to 15 km/h.

    Cloudy

    Low: 6 °C

  • Sunday

    Sunday: Cloudy, with a high near 11. North northeast wind 5 to 10 km/h becoming southeast in the afternoon.

    Cloudy

    High: 11 °C

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers, mainly after midnight.  Cloudy, with a low around 5. South southeast wind 5 to 10 km/h becoming north northwest after midnight.

    Chance
    Showers

    Low: 5 °C

  • Monday

    Monday: Showers likely, mainly before noon.  Mostly cloudy, with a high near 14. North northwest wind 5 to 15 km/h becoming southwest in the afternoon.  Chance of precipitation is 60%.

    Showers
    Likely then
    Chance
    Showers

    High: 14 °C

Detailed Forecast

Overnight
Cloudy, with a low around -2. North wind 15 to 20 km/h.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 9. North northeast wind 10 to 15 km/h.
Friday Night
Mostly clear, with a low around -2. Northeast wind around 10 km/h.
Saturday
Increasing clouds, with a high near 12. Northeast wind 10 to 15 km/h.
Saturday Night
Cloudy, with a low around 6. Northeast wind 10 to 15 km/h.
Sunday
Cloudy, with a high near 11. North northeast wind 5 to 10 km/h becoming southeast in the afternoon.
Sunday Night
A 40 percent chance of showers, mainly after midnight. Cloudy, with a low around 5. South southeast wind 5 to 10 km/h becoming north northwest after midnight.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 14. North northwest wind 5 to 15 km/h becoming southwest in the afternoon. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 5. Southwest wind 5 to 10 km/h becoming northwest after midnight.
Tuesday
Sunny, with a high near 18.
Tuesday Night
Mostly clear, with a low around 3.
Wednesday
Sunny, with a high near 14.
Wednesday Night
Partly cloudy, with a low around 3.
Thursday
Partly sunny, with a high near 14.
Click Map For Forecast
Point Forecast:
Alamo Heights TX
 29.48°N 98.48°W (Elev. 213 m)
11:14 pm CST Jan 20, 2022
12am CST Jan 21, 2022-6pm CST Jan 26, 2022
 
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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