Severe Weather and Heavy Rain for the Southern U.S.

A potent storm system will roll across the Southern tier of the U.S. over the next two days. As a result, severe thunderstorms with large hail, damaging winds and a few tornadoes are possible from the southern Plains and Lower Mississippi Valley into the South and Southeast. Also, heavy rain from these thunderstorms may cause some flood concerns, especially in the Lower Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Overcast

75°F

24°C

Humidity 94%
Wind Speed SE 15 mph
Barometer 29.87 in (1011.4 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 23 Apr 12:52 am CDT
Extended Forecast for

Harlingen TX

  • Overnight

    Overnight: A 20 percent chance of showers.  Mostly cloudy, with a low around 73. Southeast wind around 11 mph.

    Slight Chance
    Showers

    Low: 73 °F

  • Friday

    Friday: A 20 percent chance of showers before 1pm.  Partly sunny, with a high near 88. Breezy, with a south southeast wind 14 to 24 mph, with gusts as high as 30 mph.

    Slight Chance
    Showers and
    Breezy

    High: 88 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 72. Breezy, with a south southeast wind 15 to 20 mph becoming light south  after midnight.

    Partly Cloudy
    and Breezy
    then Slight
    Chance
    T-storms

    Low: 72 °F

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 95. Light north wind increasing to 5 to 10 mph in the morning.

    Decreasing
    Clouds

    High: 95 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 66. East northeast wind 5 to 10 mph becoming light east  after midnight.

    Partly Cloudy

    Low: 66 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 88. East wind 5 to 13 mph.

    Mostly Sunny

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 68. Southeast wind 10 to 14 mph.

    Mostly Cloudy

    Low: 68 °F

  • Monday

    Monday: Partly sunny, with a high near 89. Breezy, with a southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 28 mph.

    Partly Sunny
    and Breezy

    High: 89 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 73. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 23 mph.

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

    Low: 73 °F

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 73. Southeast wind around 11 mph.
Friday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 88. Breezy, with a south southeast wind 14 to 24 mph, with gusts as high as 30 mph.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72. Breezy, with a south southeast wind 15 to 20 mph becoming light south after midnight.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 95. Light north wind increasing to 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 66. East northeast wind 5 to 10 mph becoming light east after midnight.
Sunday
Mostly sunny, with a high near 88. East wind 5 to 13 mph.
Sunday Night
Mostly cloudy, with a low around 68. Southeast wind 10 to 14 mph.
Monday
Partly sunny, with a high near 89. Breezy, with a southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 73. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 92. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 74. Breezy, with a south southeast wind 17 to 22 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 94.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Click Map For Forecast
Point Forecast:
Harlingen TX
 26.19°N 97.7°W
1:18 am CDT Apr 23, 2021
1am CDT Apr 23, 2021-6pm CDT Apr 29, 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