Significant Storm Bringing Widespread Winter Weather and Heavy Rainfall Across the Eastern Half of the Country

A storm system moving into the Eastern parts of the country is bringing heavy snow across the Great Lakes and into the Mid-Atlantic and Northeast today. There is also the potential for significant ice accumulations across the northern Mid-Atlantic. To the south, heavy rainfall is producing flash flooding, and river flooding, from the Ohio and Mississippi Valleys to the Deep South. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

A Few Clouds

63°F

17°C

Humidity 29%
Wind Speed NW 7 mph
Barometer 29.98 in (1014.4 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 20 Feb 12:51 pm CST
Extended Forecast for

San Antonio International Airport TX

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 67. Northwest wind around 5 mph becoming northeast.

    Sunny

    High: 67 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 44. East wind around 5 mph.

    Partly Cloudy

    Low: 44 °F

  • Thursday

    Thursday: Cloudy, with a high near 61. East wind 5 to 10 mph.

    Cloudy

    High: 61 °F

  • Thursday
    Night

    Thursday Night: A chance of showers before 9pm, then patchy drizzle with a chance of showers after 9pm.  Patchy fog after 9pm.  Otherwise, cloudy, with a low around 53. East northeast wind 5 to 10 mph.  Chance of precipitation is 40%.

    Chance
    Showers and
    Patchy Fog

    Low: 53 °F

  • Friday

    Friday: A 50 percent chance of showers.  Cloudy, with a high near 68. East wind around 5 mph.

    Chance
    Showers

    High: 68 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 59. East southeast wind 5 to 10 mph becoming south southwest after midnight.

    Chance
    Showers

    Low: 59 °F

  • Saturday

    Saturday: A 10 percent chance of showers before noon.  Mostly sunny, with a high near 73. Southwest wind 10 to 15 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    Slight Chance
    Showers then
    Mostly Sunny

    High: 73 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 42. Northwest wind 5 to 15 mph.

    Mostly Clear

    Low: 42 °F

  • Sunday

    Sunday: Sunny, with a high near 70. North wind 5 to 10 mph becoming east southeast in the afternoon.

    Sunny

    High: 70 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 67. Northwest wind around 5 mph becoming northeast.
Tonight
Partly cloudy, with a low around 44. East wind around 5 mph.
Thursday
Cloudy, with a high near 61. East wind 5 to 10 mph.
Thursday Night
A chance of showers before 9pm, then patchy drizzle with a chance of showers after 9pm. Patchy fog after 9pm. Otherwise, cloudy, with a low around 53. East northeast wind 5 to 10 mph. Chance of precipitation is 40%.
Friday
A 50 percent chance of showers. Cloudy, with a high near 68. East wind around 5 mph.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 59. East southeast wind 5 to 10 mph becoming south southwest after midnight.
Saturday
A 10 percent chance of showers before noon. Mostly sunny, with a high near 73. Southwest wind 10 to 15 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Mostly clear, with a low around 42. Northwest wind 5 to 15 mph.
Sunday
Sunny, with a high near 70. North wind 5 to 10 mph becoming east southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 47.
Monday
A 20 percent chance of showers. Mostly cloudy, with a high near 66.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 52.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 69.
Click Map For Forecast
Point Forecast:
San Antonio International Airport TX
 29.53°N 98.45°W (Elev. 771 ft)
5:35 am CST Feb 20, 2019
1pm CST Feb 20, 2019-6pm CST Feb 26, 2019
 
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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