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

Hazardous Weather Conditions

Current conditions at

Houston / Ellington (KEFD)

Lat: 29.6°NLon: 95.17°WElev: 33ft.

Mostly Cloudy

77°F

25°C

Humidity 83%
Wind Speed SE 20 G 25 mph
Barometer 29.82 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 24 Nov 6:54 pm CST
Extended Forecast for

Nassau Bay TX

Tornado Watch until November 25, 01:00am
Click here for hazard details and duration
Tornado Watch
  •  
    Tornado Watch until November 25, 01:00am

    NOW until 1:00am Tue

    Tornado Watch

  • Tonight

    Low: 68 °F

    T-storms
    Likely

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly before 8am. Partly sunny, then gradually becoming sunny, with a high near 80. West wind around 5 mph becoming north in the afternoon.

    High: 80 °F

    Chance
    T-storms then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. Northeast wind around 10 mph.

    Low: 47 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly between 11pm and 4am. Increasing clouds, with a low around 68. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly before 8am. Partly sunny, then gradually becoming sunny, with a high near 80. West wind around 5 mph becoming north in the afternoon.
Tuesday Night
Mostly clear, with a low around 57. North wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 69. North wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 47. Northeast wind around 10 mph.
Thanksgiving Day
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 49.
Friday
Partly sunny, with a high near 70.
Friday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 62.
Saturday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nassau Bay TX
 29.54°N 95.08°W (Elev. 3 ft)
Last Update:
6:41 pm CST Nov 24, 2025
Forecast Valid:
7pm CST Nov 24, 2025-6pm CST Dec 1, 2025
 
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