Severe Thunderstorms And Locally Heavy Rainfall Possible Over Portions Of The Plains

A few severe thunderstorms will be possible over portions of the Plains and Upper Midwest on Tuesday. In addition, locally heavy rainfall and flooding could pose a concern for low lying, urban, and poor drainage areas.
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Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Mostly Cloudy

22°C

72°F

Humidity 84%
Wind Speed N 11 km/h
Barometer 1008.0 mb (29.82 in)
Dewpoint 19°C (67°F)
Visibility 16 km
Last update 31 May 4:51 pm CDT
Extended Forecast for

San Antonio TX

Flash Flood Watch until June 2, 07:00am
Flash Flood Warning until May 31, 06:30pm
Click here for hazard details and duration
Flash Flood Watch
Flash Flood Warning
  •  
    Flash Flood Watch until June 2, 07:00am
    Flash Flood Warning until May 31, 06:30pm

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms. Some of the storms could produce heavy rainfall.  High near 30. Southeast wind around 20 km/h.  Chance of precipitation is 100%. New rainfall amounts between 2.5 and 5 mm possible.

    Heavy Rain

    High: 30 °C

  • Tonight

    Tonight: Showers and thunderstorms. Some of the storms could produce heavy rainfall.  Low around 22. Southeast wind 15 to 20 km/h.  Chance of precipitation is 100%. New rainfall amounts between 2 and 3 cm possible.

    Heavy Rain

    Low: 22 °C

  • Wednesday

    Wednesday: Showers and thunderstorms likely. Some of the storms could produce heavy rainfall.  Cloudy, with a high near 28. Southeast wind 10 to 15 km/h.  Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    Heavy Rain

    High: 28 °C

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms. Some of the storms could produce heavy rainfall.  Low around 21. East southeast wind 10 to 15 km/h.  Chance of precipitation is 80%.

    Heavy Rain

    Low: 21 °C

  • Thursday

    Thursday: Showers and thunderstorms. Some of the storms could produce heavy rainfall.  High near 27. Southeast wind 10 to 15 km/h.  Chance of precipitation is 80%.

    Heavy Rain

    High: 27 °C

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely. Some of the storms could produce heavy rainfall.  Cloudy, with a low around 19. East northeast wind 5 to 15 km/h.  Chance of precipitation is 70%.

    Heavy Rain

    Low: 19 °C

  • Friday

    Friday: Showers and thunderstorms likely.  Mostly cloudy, with a high near 28. Northeast wind around 10 km/h.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 28 °C

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 19. North northeast wind 5 to 10 km/h.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 19 °C

Detailed Forecast

This Afternoon
Showers and thunderstorms. Some of the storms could produce heavy rainfall. High near 30. Southeast wind around 20 km/h. Chance of precipitation is 100%. New rainfall amounts between 2.5 and 5 mm possible.
Tonight
Showers and thunderstorms. Some of the storms could produce heavy rainfall. Low around 22. Southeast wind 15 to 20 km/h. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 cm possible.
Wednesday
Showers and thunderstorms likely. Some of the storms could produce heavy rainfall. Cloudy, with a high near 28. Southeast wind 10 to 15 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.
Wednesday Night
Showers and thunderstorms. Some of the storms could produce heavy rainfall. Low around 21. East southeast wind 10 to 15 km/h. Chance of precipitation is 80%.
Thursday
Showers and thunderstorms. Some of the storms could produce heavy rainfall. High near 27. Southeast wind 10 to 15 km/h. Chance of precipitation is 80%.
Thursday Night
Showers and thunderstorms likely. Some of the storms could produce heavy rainfall. Cloudy, with a low around 19. East northeast wind 5 to 15 km/h. Chance of precipitation is 70%.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 28. Northeast wind around 10 km/h. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 19. North northeast wind 5 to 10 km/h. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 28. North northeast wind 10 to 15 km/h.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 19.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 19.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 30.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 226 m)
2:51 pm CDT May 31, 2016
5pm CDT May 31, 2016-6pm CDT Jun 7, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database