Hazardous Weather Conditions

Current conditions at

Houston / Ellington (KEFD)

Lat: 29.6°NLon: 95.17°WElev: 33ft.

A Few Clouds

79°F

26°C

Humidity 94%
Wind Speed W 5 mph
Barometer 30.13 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 29 Jul 4:54 am CDT
Extended Forecast for

Nassau Bay TX

  • Today

    Today: Sunny, with a high near 97. Heat index values as high as 102. Southwest wind around 5 mph becoming northeast in the afternoon.

    High: 97 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 76. South wind around 5 mph becoming west after midnight.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 96. Heat index values as high as 102. West wind around 5 mph becoming south in the afternoon.

    High: 96 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 78. South wind around 5 mph.

    Low: 78 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 95. West wind around 5 mph becoming south in the afternoon.

    High: 95 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 79.

    Low: 79 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Mostly sunny, with a high near 94.

    High: 94 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Partly cloudy, with a low around 78.

    Low: 78 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 1pm.  Mostly sunny, with a high near 94. Chance of precipitation is 60%.

    High: 94 °F

    T-storms
    Likely

Detailed Forecast

Today
Sunny, with a high near 97. Heat index values as high as 102. Southwest wind around 5 mph becoming northeast in the afternoon.
Tonight
Mostly clear, with a low around 76. South wind around 5 mph becoming west after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96. Heat index values as high as 102. West wind around 5 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 78. South wind around 5 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 95. West wind around 5 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 79.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 94.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 78.
Saturday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 94. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Sunday Night
Partly cloudy, with a low around 78.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Nassau Bay TX
 29.54°N 95.1°W (Elev. 13 ft)
5:46 am CDT Jul 29, 2025
6am CDT Jul 29, 2025-6pm CDT Aug 4, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database