Hazardous Weather Conditions

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Mostly Cloudy

94°F

34°C

Humidity 54%
Wind Speed S 16 mph
Barometer 29.80 in (1009.0 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index106°F (41°C)
Last update 30 Sep 11:52 am CDT
Extended Forecast for

Palm Valley TX

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 98. Heat index values as high as 112. South southeast wind around 16 mph, with gusts as high as 28 mph.

    High: 98 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers before 2am, then a slight chance of showers after 4am.  Partly cloudy, with a low around 79. Southeast wind 11 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 20%.

    Low: 79 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 98. Heat index values as high as 112. South southeast wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 98 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 1am, then showers likely between 1am and 4am, then showers likely and possibly a thunderstorm after 4am.  Mostly cloudy, with a low around 77. Southeast wind 7 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%.

    Low: 77 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm.  High near 95. East wind 5 to 8 mph.  Chance of precipitation is 80%.

    High: 95 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 74. East wind 5 to 8 mph becoming calm  in the evening.  Chance of precipitation is 70%.

    Low: 74 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm.  High near 91. North wind 6 to 8 mph.  Chance of precipitation is 80%.

    High: 91 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 73. North northeast wind 5 to 7 mph becoming calm.  Chance of precipitation is 70%.

    Low: 73 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  High near 87. North wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%.

    High: 87 °F

    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 98. Heat index values as high as 112. South southeast wind around 16 mph, with gusts as high as 28 mph.
Tonight
A slight chance of showers before 2am, then a slight chance of showers after 4am. Partly cloudy, with a low around 79. Southeast wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 98. Heat index values as high as 112. South southeast wind 11 to 15 mph, with gusts as high as 26 mph.
Thursday Night
A slight chance of showers and thunderstorms before 1am, then showers likely between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 77. Southeast wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 95. East wind 5 to 8 mph. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 74. East wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 70%.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 91. North wind 6 to 8 mph. Chance of precipitation is 80%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 73. North northeast wind 5 to 7 mph becoming calm. Chance of precipitation is 70%.
Sunday
Showers and possibly a thunderstorm. High near 87. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 73. North wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 86. North wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 72.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Palm Valley TX
 26.21°N 97.75°W
12:21 pm CDT Sep 30, 2026
12pm CDT Sep 30, 2026-6pm CDT Oct 6, 2026
 
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Additional Resources

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