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Heavy Snow & Ice Across Portions of the Plains and Midwest; Unsettled in the Pacific Northwest

Heavy snow and freezing rain will impact portions of the Plains, upper Midwest, and Great Lakes into Monday. Significant snow accumulations and gusty winds are likely in some areas. Farther to the south, rain and a few thunderstorms are expected over the Mississippi, Tennessee, and Ohio Valleys. Heavy rain & mountain snowfall will also continue from northern California into the Pacific Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Mostly Cloudy

61°F

16°C

Humidity 87%
Wind Speed Calm
Barometer 29.87 in (1010.2 mb)
Dewpoint 57°F (14°C)
Visibility 9.00 mi
Last update 21 Jan 7:51 pm CST
Extended Forecast for

San Antonio TX

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 46. West southwest wind 5 to 10 mph becoming northwest after midnight.

    Decreasing
    Clouds

    Low: 46 °F

  • Monday

    Monday: Sunny, with a high near 68. North northwest wind 10 to 15 mph.

    Sunny

    High: 68 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 38. North northwest wind around 5 mph.

    Clear

    Low: 38 °F

  • Tuesday

    Tuesday: Sunny, with a high near 66. North wind 5 to 10 mph becoming east in the afternoon.

    Sunny

    High: 66 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 37. North northeast wind around 5 mph.

    Partly Cloudy

    Low: 37 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64. North northeast wind 5 to 10 mph becoming east in the afternoon.

    Mostly Sunny

    High: 64 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 39. East wind around 5 mph.

    Partly Cloudy

    Low: 39 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Southeast wind 5 to 10 mph.

    Mostly Sunny

    High: 63 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 50. Southeast wind around 10 mph.

    Slight Chance
    Showers

    Low: 50 °F

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 46. West southwest wind 5 to 10 mph becoming northwest after midnight.
Monday
Sunny, with a high near 68. North northwest wind 10 to 15 mph.
Monday Night
Clear, with a low around 38. North northwest wind around 5 mph.
Tuesday
Sunny, with a high near 66. North wind 5 to 10 mph becoming east in the afternoon.
Tuesday Night
Partly cloudy, with a low around 37. North northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 64. North northeast wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
Partly cloudy, with a low around 39. East wind around 5 mph.
Thursday
Mostly sunny, with a high near 63. Southeast wind 5 to 10 mph.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50. Southeast wind around 10 mph.
Friday
A 30 percent chance of showers. Cloudy, with a high near 68.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 61.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 741 ft)
7:34 pm CST Jan 21, 2018
8pm CST Jan 21, 2018-6pm CST Jan 28, 2018
 
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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