Heavy Rainfall And Significant Flooding Possible Over Portions Of The Southern Plains

A series of slow moving storm systems will continue to bring the threat for very heavy rainfall on top of saturated ground over much of central and southern Texas this week. The potential exists for significant flash and river flooding through the end of the week and possibly into the upcoming weekend.
Read More...

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Mostly Cloudy

68°F

20°C

Humidity 93%
Wind Speed Calm
Barometer 29.86 in (1009.7 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 1 Jun 2:51 am CDT
Extended Forecast for

San Antonio TX

Flash Flood Watch until June 2, 07:00am
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until June 2, 07:00am

    NOW until
    7:00am Thu

    Flash Flood Watch

  • Overnight

    Overnight: Showers and thunderstorms likely. Some of the storms could produce heavy rainfall.  Cloudy, with a low around 71. South southeast wind around 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain

    Low: 71 °F

  • Wednesday

    Wednesday: Showers and thunderstorms likely. Some of the storms could produce heavy rainfall.  Cloudy, with a high near 83. Southeast wind 5 to 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Heavy Rain

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms. Some of the storms could produce heavy rainfall.  Low around 69. East southeast wind 5 to 10 mph.  Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Heavy Rain

    Low: 69 °F

  • Thursday

    Thursday: Showers and thunderstorms. Some of the storms could produce heavy rainfall.  High near 81. Southeast wind 5 to 10 mph.  Chance of precipitation is 80%.

    Heavy Rain

    High: 81 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely. Some of the storms could produce heavy rainfall.  Cloudy, with a low around 67. East northeast wind 5 to 10 mph.  Chance of precipitation is 70%.

    Heavy Rain

    Low: 67 °F

  • Friday

    Friday: Showers and thunderstorms likely.  Mostly cloudy, with a high near 82. Northeast wind around 5 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    High: 82 °F

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 66. North northeast wind around 5 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 66 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 82. North northeast wind 5 to 10 mph.

    Chance
    T-storms

    High: 82 °F

Detailed Forecast

Overnight
Showers and thunderstorms likely. Some of the storms could produce heavy rainfall. Cloudy, with a low around 71. South southeast wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and thunderstorms likely. Some of the storms could produce heavy rainfall. Cloudy, with a high near 83. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Showers and thunderstorms. Some of the storms could produce heavy rainfall. Low around 69. East southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Showers and thunderstorms. Some of the storms could produce heavy rainfall. High near 81. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Thursday Night
Showers and thunderstorms likely. Some of the storms could produce heavy rainfall. Cloudy, with a low around 67. East northeast wind 5 to 10 mph. Chance of precipitation is 70%.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 82. Northeast wind around 5 mph. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 66. North northeast wind around 5 mph. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82. North northeast wind 5 to 10 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. North wind 5 to 10 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 741 ft)
7:54 pm CDT May 31, 2016
3am CDT Jun 1, 2016-6pm CDT Jun 7, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database