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Severe weather possible from central Plains to Gulf Coast; Heavy rain for Gulf Coast

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Saturday from the central Plains and mid-Missouri valley southward across Texas and eastward across the Gulf Coastal states. These thunderstorms will be capable of producing hail and locally damaging winds. In addition heavy rain could lead to flash flooding along the Gulf Coast where Flash Flood Watches are in effect.
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Hazardous Weather Conditions

Current Conditions

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Fair

66°F

19°C

Humidity 94%
Wind Speed NE 12 mph
Barometer 29.88 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update on 17 Apr 10:15 pm CDT

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°N Lon: 97.86°W Elev: 597ft.

For More Weather Information:

Austin/San Antonio, TX Local Forecast Office

San Marcos TX

7 Day Forecast

  • Overnight

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    Low: 64 °F

  • Saturday

    Severe Thunderstorms Chance for Measurable Precipitation 40%

    Severe
    Thunderstorms

    High: 79 °F

  • Saturday
    Night

    Severe Thunderstorms Chance for Measurable Precipitation 30%

    Severe
    Thunderstorms

    Low: 62 °F

  • Sunday

    Mostly Sunny

    Mostly
    Sunny

    High: 87 °F

  • Sunday
    Night

    Partly Cloudy

    Partly
    Cloudy

    Low: 56 °F

  • Monday

    Partly Sunny

    Partly
    Sunny

    High: 75 °F

  • Monday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    Low: 56 °F

  • Tuesday

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    High: 74 °F

  • Tuesday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    Low: 60 °F

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms. Cloudy, with a low around 64. North wind 5 to 10 mph.
Saturday
A 40 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 79. North wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 62. South southeast wind 5 to 10 mph becoming north in the evening.
Sunday
Mostly sunny, with a high near 87. Southwest wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 56. Northwest wind 5 to 10 mph becoming north northeast after midnight.
Monday
Partly sunny, with a high near 75. Northeast wind 10 to 15 mph.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Northeast wind 5 to 10 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. East northeast wind 5 to 10 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East wind 5 to 10 mph.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.

ABOUT THIS FORECAST

Point Forecast: San Marcos TX
 29.88°N 97.94°W (Elev. 577 ft)
Last Update: 9:50 pm CDT Apr 17, 2015
Forecast Valid: 11pm CDT Apr 17, 2015-6pm CDT Apr 24, 2015
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