Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Beaumont/Port Arthur Southeast Texas Regional Airport (KBPT)

Lat: 29.95°NLon: 94.03°WElev: 13ft.

Fair

85°F

29°C

Humidity 77%
Wind Speed SW 7 mph
Barometer 30.01 in (1016.3 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 13 Aug 8:53 am CDT
Extended Forecast for

Port Arthur TX

  • Today

    Today: Sunny, with a high near 93. Heat index values as high as 103. South wind 5 to 10 mph.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 79. South wind 5 to 10 mph.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers and thunderstorms between 11am and 4pm.  Mostly sunny, with a high near 93. Heat index values as high as 106. Light south wind increasing to 5 to 10 mph in the morning.  Chance of precipitation is 20%.

    High: 93 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 79. South wind 5 to 10 mph becoming light  after midnight.

    Low: 79 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 95. Light southwest wind becoming south 5 to 10 mph in the afternoon.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 78. South wind around 5 mph becoming calm  after midnight.

    Low: 78 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 78. South wind around 5 mph.

    Low: 78 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.

    High: 95 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 93. Heat index values as high as 103. South wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 79. South wind 5 to 10 mph.
Friday
A slight chance of showers and thunderstorms between 11am and 4pm. Mostly sunny, with a high near 93. Heat index values as high as 106. Light south wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 79. South wind 5 to 10 mph becoming light after midnight.
Saturday
Sunny, with a high near 95. Light southwest wind becoming south 5 to 10 mph in the afternoon.
Saturday Night
Clear, with a low around 78. South wind around 5 mph becoming calm after midnight.
Sunday
Sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 78. South wind around 5 mph.
Monday
Sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 79.
Wednesday
Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Arthur TX
 29.88°N 93.95°W
7:46 am CDT Aug 13, 2026
9am CDT Aug 13, 2026-6pm CDT Aug 19, 2026
 
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