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

Hazardous Weather Conditions

Current conditions at

La Porte Municipal Airport (KT41)

Lat: 29.67°NLon: 95.06°WElev: 25ft.

Fog/Mist

61°F

16°C

Humidity 95%
Wind Speed SE 9 mph
Barometer 30.09 in
Dewpoint 60°F (16°C)
Visibility 7.00 mi
Last update 22 Jan 6:55 pm CST
Extended Forecast for

Mont Belvieu TX

Extreme Cold Watch January 24, 06:00pm until January 26, 12:00pm
Winter Storm Watch January 24, 06:00am until January 25, 06:00pm
Click here for hazard details and duration
Extreme Cold Watch
Winter Storm Watch

  • Tonight

    Tonight: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 58. East wind around 5 mph.

    Low: 58 °F

    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers, mainly before 7am. Areas of fog before 11am. Otherwise, cloudy, with a high near 68. East wind 5 to 10 mph.

    High: 68 °F

    Chance
    Showers and
    Areas Fog

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly after midnight. Cloudy, with a low around 53. East wind around 10 mph.

    Low: 53 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Temperature falling to around 51 by 5pm. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 57 °F⇓

    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 33. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 33 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 9am, then rain likely, mainly between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Showers
    Likely then
    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 58. East wind around 5 mph.
Friday
A 30 percent chance of showers, mainly before 7am. Areas of fog before 11am. Otherwise, cloudy, with a high near 68. East wind 5 to 10 mph.
Friday Night
A 40 percent chance of showers, mainly after midnight. Cloudy, with a low around 53. East wind around 10 mph.
Saturday
Showers and possibly a thunderstorm. Temperature falling to around 51 by 5pm. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm. Low around 33. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Sunday
Showers likely and possibly a thunderstorm before 9am, then rain likely, mainly between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 37. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 62.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mont Belvieu TX
 29.84°N 94.87°W (Elev. 36 ft)
Last Update:
6:21 pm CST Jan 22, 2026
Forecast Valid:
7pm CST Jan 22, 2026-6pm CST Jan 29, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation