National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Active Pattern for the Center of the Nation

Critical fire weather conditions, severe thunderstorms capable of producing severe wind gusts, large hail, strong tornadoes and heavy rainfall remain on tap for the central U.S. this evening. Flash flooding is also possible for portions of the Plains and Mississippi Valley. Very large hail up to 3 inches in diameter will be possible this evening across western Kansas. Read More >

Hazardous Weather Conditions

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Overcast

23°C

74°F

Humidity 88%
Wind Speed S 24 km/h
Barometer 1007.4 mb (29.77 in)
Dewpoint 21°C (70°F)
Visibility 16 km
Last update 26 Apr 5:56 am CDT
Extended Forecast for

Mountain City TX

  • Today

    Today: Showers likely and possibly a thunderstorm between 7am and 10am, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 27. South wind 30 to 35 km/h, with gusts as high as 50 km/h. Chance of precipitation is 60%. New rainfall amounts between 7.5 mm and 1 cm possible.

    Showers
    Likely then
    Chance
    T-storms

    High: 27 °C

  • Tonight

    Tonight: Increasing clouds, with a low around 21. South southeast wind around 25 km/h, with gusts as high as 40 km/h.

    Increasing
    Clouds

    Low: 21 °C

  • Saturday

    Saturday: Mostly cloudy, with a high near 28. Breezy, with a south southeast wind 25 to 30 km/h increasing to 35 to 40 km/h in the afternoon. Winds could gust as high as 65 km/h.

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

    High: 28 °C

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 20. Breezy, with a south southeast wind 35 to 40 km/h, with gusts as high as 60 km/h.

    Breezy.
    Mostly Cloudy
    then Chance
    T-storms

    Low: 20 °C

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 26. South wind 15 to 25 km/h, with gusts as high as 35 km/h. Chance of precipitation is 70%.

    Showers
    Likely

    High: 26 °C

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 20. South southeast wind 15 to 20 km/h, with gusts as high as 30 km/h.

    Chance
    T-storms

    Low: 20 °C

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 29. South wind 15 to 20 km/h.

    Mostly Cloudy
    then Chance
    T-storms

    High: 29 °C

  • Monday
    Night

    Monday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 20. South southeast wind 15 to 25 km/h, with gusts as high as 35 km/h.

    Slight Chance
    T-storms

    Low: 20 °C

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 29. South southeast wind 15 to 25 km/h, with gusts as high as 35 km/h.

    Slight Chance
    T-storms

    High: 29 °C

Detailed Forecast

Today
Showers likely and possibly a thunderstorm between 7am and 10am, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 27. South wind 30 to 35 km/h, with gusts as high as 50 km/h. Chance of precipitation is 60%. New rainfall amounts between 7.5 mm and 1 cm possible.
Tonight
Increasing clouds, with a low around 21. South southeast wind around 25 km/h, with gusts as high as 40 km/h.
Saturday
Mostly cloudy, with a high near 28. Breezy, with a south southeast wind 25 to 30 km/h increasing to 35 to 40 km/h in the afternoon. Winds could gust as high as 65 km/h.
Saturday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 20. Breezy, with a south southeast wind 35 to 40 km/h, with gusts as high as 60 km/h.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 26. South wind 15 to 25 km/h, with gusts as high as 35 km/h. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 20. South southeast wind 15 to 20 km/h, with gusts as high as 30 km/h.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 29. South wind 15 to 20 km/h.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 20. South southeast wind 15 to 25 km/h, with gusts as high as 35 km/h.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 29. South southeast wind 15 to 25 km/h, with gusts as high as 35 km/h.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 28.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 20.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 28.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Mountain City TX
 30.02°N 97.89°W (Elev. 243 m)
Last Update:
5:54 am CDT Apr 26, 2024
Forecast Valid:
6am CDT Apr 26, 2024-6pm CDT May 2, 2024
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation