Heat Wave from Montana to the South

An extensive heat wave will consume the Central half of the U.S for the next few days. Widespread excessive heat warnings and heat advisories stretch from Montana into the South with the potential for a few record high temperatures in the north-central High Plains. Also, severe thunderstorms with hail and damaging winds are expected the next couple of days in the Upper Midwest and Great Lakes. Read More >

Current conditions at

Mid Valley Airport (KTXW)

Lat: 26.18°NLon: 97.97°WElev: 70ft.

Partly Cloudy

84°F

29°C

Humidity 66%
Wind Speed SE 6 mph
Barometer 29.94 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 27 Jul 8:55 pm CDT
Extended Forecast for

Mercedes TX

  • Tonight

    Tonight: Mostly clear, with a low around 76. East southeast wind 5 to 7 mph becoming calm  after midnight.

    Mostly Clear

    Low: 76 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 96. Heat index values as high as 106. Light east southeast wind becoming east 5 to 10 mph in the morning.

    Slight Chance
    T-storms

    High: 96 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 76. East wind 8 to 13 mph becoming light east southeast  after midnight.

    Mostly Clear

    Low: 76 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 94. Light east wind increasing to 5 to 10 mph in the morning.

    Slight Chance
    T-storms

    High: 94 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 77. East southeast wind 6 to 11 mph becoming light south southeast  after midnight.

    Partly Cloudy

    Low: 77 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 95. Light east southeast wind increasing to 5 to 10 mph in the morning.

    Chance
    T-storms

    High: 95 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 77. South southeast wind 5 to 11 mph.

    Mostly Clear

    Low: 77 °F

  • Saturday

    Saturday: Sunny, with a high near 96. Southeast wind 5 to 11 mph.

    Sunny

    High: 96 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 78. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 78 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 76. East southeast wind 5 to 7 mph becoming calm after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96. Heat index values as high as 106. Light east southeast wind becoming east 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 76. East wind 8 to 13 mph becoming light east southeast after midnight.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. Light east wind increasing to 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 77. East southeast wind 6 to 11 mph becoming light south southeast after midnight.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. Light east southeast wind increasing to 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 77. South southeast wind 5 to 11 mph.
Saturday
Sunny, with a high near 96. Southeast wind 5 to 11 mph.
Saturday Night
Mostly clear, with a low around 78. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 97. South southeast wind 6 to 13 mph.
Sunday Night
Mostly clear, with a low around 78. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 97.
Monday Night
Mostly clear, with a low around 79.
Tuesday
Sunny, with a high near 97.
Click Map For Forecast
Point Forecast:
Mercedes TX
 26.14°N 97.93°W
9:00 pm CDT Jul 27, 2021
9pm CDT Jul 27, 2021-6pm CDT Aug 3, 2021
 
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Additional Resources

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