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Significant winter storm to bring heavy snow and ice from the Plains to the upper Midwest, Great Lakes and New England

A strong low pressure system will bring heavy snow, ice, and strong winds from the Plains to the upper Midwest, and western Great Lakes through tonight. Treacherous travel conditions are expected. Wintry precipitation will expand into portions of New England Tuesday into Tuesday night. An inclement pattern will also persist from northern California to the Pacific Northwest into the weekend. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

A Few Clouds

51°F

11°C

Humidity 32%
Wind Speed NW 5 mph
Barometer 30.15 in (1020.2 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 22 Jan 7:51 pm CST
Extended Forecast for

San Antonio TX

  • Tonight

    Tonight: Clear, with a low around 36. North northwest wind around 5 mph.

    Clear

    Low: 36 °F

  • Tuesday

    Tuesday: Sunny, with a high near 67. North northwest wind around 5 mph becoming east in the afternoon.

    Sunny

    High: 67 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 37. East wind around 5 mph becoming north after midnight.

    Mostly Clear

    Low: 37 °F

  • Wednesday

    Wednesday: Sunny, with a high near 63. North wind 5 to 10 mph becoming east in the afternoon.

    Sunny

    High: 63 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 38. East northeast wind around 5 mph.

    Mostly Clear

    Low: 38 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Northeast wind 5 to 10 mph becoming south southeast in the afternoon.

    Mostly Sunny

    High: 63 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 49. Southeast wind 5 to 10 mph.

    Slight Chance
    Showers

    Low: 49 °F

  • Friday

    Friday: A 30 percent chance of showers.  Cloudy, with a high near 67. Southeast wind around 5 mph.

    Chance
    Showers

    High: 67 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 56. Southeast wind around 5 mph.

    Slight Chance
    Showers

    Low: 56 °F

Detailed Forecast

Tonight
Clear, with a low around 36. North northwest wind around 5 mph.
Tuesday
Sunny, with a high near 67. North northwest wind around 5 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 37. East wind around 5 mph becoming north after midnight.
Wednesday
Sunny, with a high near 63. North wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 38. East northeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 63. Northeast wind 5 to 10 mph becoming south southeast in the afternoon.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49. Southeast wind 5 to 10 mph.
Friday
A 30 percent chance of showers. Cloudy, with a high near 67. Southeast wind around 5 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 56. Southeast wind around 5 mph.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 64.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 741 ft)
4:42 pm CST Jan 22, 2018
7pm CST Jan 22, 2018-6pm CST Jan 29, 2018
 
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Additional Resources

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