Severe Thunderstorms and Flash Flooding in the Central U.S.; A Dangerous Heatwave Coming to the West

A slow moving cold front will bring multiple rounds of widespread heavy rain, localized flash flooding, and severe thunderstorms from the central Plains into the Great Lakes through Saturday. A dangerous heatwave with record breaking and triple digit temperatures is expected this weekend into next week over the Northwest U.S. Excessive Heat Watches and Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Fair

80°F

27°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.93 in (1013.4 mb)
Dewpoint 80°F (27°C)
Visibility 8.00 mi
Heat Index87°F (31°C)
Last update 24 Jun 10:52 pm CDT
Extended Forecast for

Harlingen TX

  • Tonight

    Tonight: Partly cloudy, with a low around 79. South southeast wind around 11 mph, with gusts as high as 22 mph.

    Partly Cloudy

    Low: 79 °F

  • Friday

    Friday: Mostly sunny, with a high near 95. Breezy, with a south southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon.

    Mostly Sunny
    and Breezy

    High: 95 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 79. Breezy, with a southeast wind 9 to 18 mph, with gusts as high as 23 mph.

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

    Low: 79 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 96. Southeast wind 7 to 15 mph, with gusts as high as 21 mph.

    Mostly Sunny

    High: 96 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 76. Southeast wind 5 to 15 mph, with gusts as high as 21 mph.

    Partly Cloudy

    Low: 76 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 93. Light east southeast wind becoming east 6 to 11 mph in the morning.

    Slight Chance
    T-storms

    High: 93 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 75. East southeast wind 8 to 13 mph becoming light southeast  after midnight.

    Slight Chance
    T-storms

    Low: 75 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 92. Light east southeast wind increasing to 8 to 13 mph in the morning.

    Chance
    T-storms

    High: 92 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 76. East southeast wind 8 to 13 mph becoming light southeast  after midnight.

    Chance
    T-storms

    Low: 76 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 79. South southeast wind around 11 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 95. Breezy, with a south southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 79. Breezy, with a southeast wind 9 to 18 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 96. Southeast wind 7 to 15 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 76. Southeast wind 5 to 15 mph, with gusts as high as 21 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Light east southeast wind becoming east 6 to 11 mph in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. East southeast wind 8 to 13 mph becoming light southeast after midnight.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. Light east southeast wind increasing to 8 to 13 mph in the morning.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. East southeast wind 8 to 13 mph becoming light southeast after midnight.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. Light east southeast wind increasing to 6 to 11 mph in the morning.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. East southeast wind 6 to 11 mph becoming light southeast after midnight.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 91.
Click Map For Forecast
Point Forecast:
Harlingen TX
 26.19°N 97.7°W
11:30 pm CDT Jun 24, 2021
11pm CDT Jun 24, 2021-6pm CDT Jul 1, 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