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A Major Severe Weather Outbreak is Forecast Today and/or Tonight

A severe thunderstorm and tornado outbreak is expected today across north Florida and south Georgia, with the significant severe threat also expected to extend southward into central Florida and northeastward into South Carolina this evening. A few long-track, strong tornadoes will be possible. In the west, more heavy rain and mountain snow will occur into the early part of this week. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Fair and Breezy

71°F

22°C

Humidity 28%
Wind Speed NW 24 G 39 mph
Barometer 29.81 in (1008.0 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 22 Jan 1:51 pm CST
Extended Forecast for

San Antonio TX

Wind Advisory until January 22, 06:00pm
Red Flag Warning until January 22, 06:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
  •  
    Wind Advisory until January 22, 06:00pm
    Red Flag Warning until January 22, 06:00pm

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 73. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 45 mph.

    Sunny and
    Windy

    High: 73 °F

  • Tonight

    Tonight: Clear, with a low around 45. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 25 mph.

    Clear

    Low: 45 °F

  • Monday

    Monday: Sunny, with a high near 75. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    Sunny

    High: 75 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 49. South wind around 5 mph.

    Mostly Clear

    Low: 49 °F

  • Tuesday

    Tuesday: Sunny, with a high near 80. South wind 5 to 10 mph becoming northwest in the afternoon.

    Sunny

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 50. North wind 5 to 10 mph.

    Mostly Clear

    Low: 50 °F

  • Wednesday

    Wednesday: Sunny, with a high near 68. North wind around 10 mph.

    Sunny

    High: 68 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 41. North wind 5 to 10 mph.

    Mostly Clear

    Low: 41 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 73. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 45 mph.
Tonight
Clear, with a low around 45. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 25 mph.
Monday
Sunny, with a high near 75. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 49. South wind around 5 mph.
Tuesday
Sunny, with a high near 80. South wind 5 to 10 mph becoming northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 50. North wind 5 to 10 mph.
Wednesday
Sunny, with a high near 68. North wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 41. North wind 5 to 10 mph.
Thursday
Sunny, with a high near 64. North northeast wind around 5 mph becoming east in the afternoon.
Thursday Night
Mostly clear, with a low around 41.
Friday
Mostly sunny, with a high near 64.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 44.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 60.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 741 ft)
11:46 am CST Jan 22, 2017
2pm CST Jan 22, 2017-6pm CST Jan 28, 2017
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database