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Severe Thunderstorms With Heavy Rain from Great Lakes to Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible today into Sunday across the upper Great Lakes region to the northern Mid-Atlantic. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic. Read More >

Current conditions at

Weslaco, Mid Valley Airport (KT65)

Lat: 26.18°NLon: 97.97°WElev: 69ft.

Fair

87°F

31°C

Humidity 59%
Wind Speed S 15 G 23 mph
Barometer 29.86 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 22 Jul 8:35 pm CDT
Extended Forecast for

Mercedes TX

  • Tonight

    Tonight: Partly cloudy, with a low around 78. South southeast wind 11 to 18 mph, with gusts as high as 25 mph.

    Partly Cloudy

    Low: 78 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 98. Breezy, with a south southeast wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.

    Mostly Sunny
    and Breezy

    High: 98 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 78. Breezy, with a south southeast wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 29 mph.

    Mostly Clear
    and Breezy
    then Mostly
    Clear

    Low: 78 °F

  • Monday

    Monday: Mostly sunny and hot, with a high near 100. Heat index values as high as 106. South southeast wind 10 to 17 mph, with gusts as high as 22 mph.

    Hot

    High: 100 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 79. Southeast wind 10 to 16 mph, with gusts as high as 21 mph.

    Partly Cloudy

    Low: 79 °F

  • Tuesday

    Tuesday: Scattered showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 96. Southeast wind 8 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Isolated
    T-storms then
    Scattered
    Showers

    High: 96 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 78.

    Partly Cloudy

    Low: 78 °F

  • Wednesday

    Wednesday: Scattered showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 97. Chance of precipitation is 30%.

    Isolated
    T-storms then
    Scattered
    Showers

    High: 97 °F

  • Wednesday
    Night

    Wednesday Night: Isolated showers and thunderstorms before 1am.  Partly cloudy, with a low around 78. Chance of precipitation is 20%.

    Isolated
    T-storms

    Low: 78 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 78. South southeast wind 11 to 18 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 98. Breezy, with a south southeast wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.
Sunday Night
Mostly clear, with a low around 78. Breezy, with a south southeast wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 29 mph.
Monday
Mostly sunny and hot, with a high near 100. Heat index values as high as 106. South southeast wind 10 to 17 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 79. Southeast wind 10 to 16 mph, with gusts as high as 21 mph.
Tuesday
Scattered showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 96. Southeast wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 78.
Wednesday
Scattered showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 97. Chance of precipitation is 30%.
Wednesday Night
Isolated showers and thunderstorms before 1am. Partly cloudy, with a low around 78. Chance of precipitation is 20%.
Thursday
Isolated showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 78.
Friday
Mostly sunny, with a high near 99.
Friday Night
Partly cloudy, with a low around 79.
Saturday
Mostly sunny and hot, with a high near 102.
Click Map For Forecast
Point Forecast:
Mercedes TX
 26.14°N 97.93°W
8:45 pm CDT Jul 22, 2017
8pm CDT Jul 22, 2017-6pm CDT Jul 29, 2017
 
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