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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Current conditions at

Harlingen, Rio Grande Valley International Airport (KHRL)

Lat: 26.23°NLon: 97.66°WElev: 33ft.

Fair

87°F

31°C

Humidity 65%
Wind Speed E 18 mph
Barometer 29.92 in (1013.0 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 20 Aug 7:52 pm CDT
Extended Forecast for

Port Mansfield TX

  • Tonight

    Tonight: Mostly clear, with a low around 79. South southeast wind 7 to 15 mph, with gusts as high as 21 mph.

    Mostly Clear

    Low: 79 °F

  • Monday

    Monday: Isolated showers before 1pm, then isolated showers and thunderstorms between 1pm and 4pm.  Mostly sunny, with a high near 94. Heat index values as high as 105. East wind 5 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Isolated
    Showers then
    Isolated
    T-storms

    High: 94 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 79. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 79 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms before 4pm.  Mostly sunny, with a high near 90. East southeast wind 6 to 13 mph.

    Slight Chance
    T-storms

    High: 90 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 80. East southeast wind 5 to 14 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 80 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 92. Light east wind increasing to 6 to 11 mph in the morning.

    Slight Chance
    T-storms

    High: 92 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 80.

    Partly Cloudy

    Low: 80 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 1pm.  Mostly sunny, with a high near 90.

    Slight Chance
    T-storms

    High: 90 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 81.

    Partly Cloudy
    then Chance
    T-storms

    Low: 81 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 79. South southeast wind 7 to 15 mph, with gusts as high as 21 mph.
Monday
Isolated showers before 1pm, then isolated showers and thunderstorms between 1pm and 4pm. Mostly sunny, with a high near 94. Heat index values as high as 105. East wind 5 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 79. Southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms before 4pm. Mostly sunny, with a high near 90. East southeast wind 6 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 80. East southeast wind 5 to 14 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 92. Light east wind increasing to 6 to 11 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 80.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90.
Thursday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 81.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
Click Map For Forecast
Point Forecast:
Port Mansfield TX
 26.56°N 97.43°W
8:00 pm CDT Aug 20, 2017
8pm CDT Aug 20, 2017-6pm CDT Aug 27, 2017
 
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