Severe Thunderstorms and Heavy Rain for the South-Central U.S.

Rounds of strong to severe thunderstorms and heavy rain with flooding are likely today across the south-central U.S. This trend of repeated storms and precipitation may continue through early to mid week across the region toward the western Gulf Coast increasing the likelihood for more flood potential. Also, elevated fire weather conditions are expected the next couple of days in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Mostly Cloudy and Breezy

85°F

29°C

Humidity 75%
Wind Speed SE 23 G 28 mph
Barometer 29.86 in (1011.0 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 16 May 1:52 pm CDT
Extended Forecast for

Harlingen TX

  • This
    Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 88. Breezy, with a south southeast wind around 18 mph, with gusts as high as 24 mph.

    Chance
    T-storms and
    Breezy

    High: 88 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 77. South southeast wind 13 to 15 mph, with gusts as high as 21 mph.

    Mostly Cloudy

    Low: 77 °F

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 91. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 25 mph.

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

    High: 91 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 78. Southeast wind 14 to 17 mph, with gusts as high as 24 mph.

    Mostly Cloudy

    Low: 78 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 90. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 29 mph.

    Partly Sunny
    and Breezy

    High: 90 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 78. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 25 mph.

    Partly Cloudy
    and Breezy
    then Slight
    Chance
    T-storms

    Low: 78 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 88. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 25 mph.

    Chance
    T-storms and
    Breezy

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely.  Mostly cloudy, with a low around 72. East southeast wind 6 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 72 °F

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 86. East southeast wind 7 to 13 mph.

    Chance
    T-storms

    High: 86 °F

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 88. Breezy, with a south southeast wind around 18 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 77. South southeast wind 13 to 15 mph, with gusts as high as 21 mph.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 91. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 78. Southeast wind 14 to 17 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 90. Breezy, with a south southeast wind 14 to 21 mph, with gusts as high as 29 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 78. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 25 mph.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 88. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 25 mph.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 72. East southeast wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86. East southeast wind 7 to 13 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. East southeast wind 9 to 13 mph.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Southeast wind 8 to 16 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 75.
Saturday
Partly sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
Harlingen TX
 26.19°N 97.7°W
2:18 pm CDT May 16, 2021
2pm CDT May 16, 2021-6pm CDT May 22, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database