National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Flash Flood Threat Persists Across Southwest; Heat Threat in Several Regions

Monsoon conditions will exist over the Southwest through Tuesday, resulting in localized areas of flash flooding from California into the Central and Southern Rockies. Hot and humid conditions will impacts several regions through early week. Excessive Heat Warnings are in effect for the Intermountain West and Northern Plains with Heat Advisories from the southern Plains into MS River Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Port Aransas, Mustang Beach Airport (KRAS)

Lat: 27.81°NLon: 97.09°WElev: 7ft.

Fair

27°C

80°F

Humidity 93%
Wind Speed S 7 km/h
Barometer 29.97 in
Dewpoint 26°C (78°F)
Visibility 16 km
Heat Index30°C (86°F)
Last update 26 Jul 7:35 am CDT
Extended Forecast for

Port Aransas TX

  • Today

    Today: Sunny, with a high near 32. South southwest wind 11 to 14 km/h becoming southeast in the afternoon.

    Sunny

    High: 32 °C

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Southeast wind 14 to 18 km/h.

    Partly Cloudy

    Low: 28 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. South southwest wind 8 to 13 km/h becoming east southeast in the afternoon.

    Mostly Sunny

    High: 31 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 27. East southeast wind 13 to 16 km/h.

    Mostly Clear

    Low: 27 °C

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 31. East wind 11 to 16 km/h.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 31 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 27. East southeast wind 13 to 21 km/h.

    Mostly Clear

    Low: 27 °C

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 31. Southeast wind 10 to 18 km/h.

    Slight Chance
    T-storms

    High: 31 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 28. South southeast wind 16 to 23 km/h, with gusts as high as 32 km/h.

    Mostly Clear

    Low: 28 °C

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 33. Southeast wind 11 to 18 km/h.

    Slight Chance
    T-storms

    High: 33 °C

Detailed Forecast

Today
Sunny, with a high near 32. South southwest wind 11 to 14 km/h becoming southeast in the afternoon.
Tonight
Partly cloudy, with a low around 28. Southeast wind 14 to 18 km/h.
Tuesday
Mostly sunny, with a high near 31. South southwest wind 8 to 13 km/h becoming east southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 27. East southeast wind 13 to 16 km/h.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 31. East wind 11 to 16 km/h.
Wednesday Night
Mostly clear, with a low around 27. East southeast wind 13 to 21 km/h.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 31. Southeast wind 10 to 18 km/h.
Thursday Night
Mostly clear, with a low around 28. South southeast wind 16 to 23 km/h, with gusts as high as 32 km/h.
Friday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 33. Southeast wind 11 to 18 km/h.
Friday Night
Mostly clear, with a low around 27.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 32.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Mostly sunny, with a high near 32.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Port Aransas TX
 27.82°N 97.06°W
Last Update:
7:15 am CDT Jul 26, 2021
Forecast Valid:
7am CDT Jul 26, 2021-6pm CDT Aug 1, 2021
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation