Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Seguin - Randolph AFB Auxiliary Field (KSEQ)

Lat: 29.57°NLon: 97.91°WElev: 525ft.

Mostly Cloudy

79°F

26°C

Humidity 55%
Wind Speed SE 8 mph
Barometer 30.15 in (1020.6 mb)
Dewpoint 62°F (17°C)
Visibility 9.00 mi
Heat Index80°F (27°C)
Last update 24 Dec 4:55 pm CST
Extended Forecast for

Nixon TX

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, increasing clouds, with a low around 63. South wind around 5 mph becoming calm  after midnight.

    Low: 63 °F

    Mostly Clear
    then Patchy
    Fog

  • Christmas Day

    Christmas Day: Areas of fog before 9am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 82. Calm wind becoming south around 5 mph in the morning.

    High: 82 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 63. South wind around 5 mph.

    Low: 63 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 83. South southwest wind 5 to 10 mph.

    High: 83 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. South wind 5 to 10 mph.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 84. South wind 5 to 10 mph.

    High: 84 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63. South southeast wind 5 to 10 mph.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 82. South wind 5 to 10 mph.

    High: 82 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 45. East southeast wind 5 to 10 mph becoming north northeast 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, increasing clouds, with a low around 63. South wind around 5 mph becoming calm after midnight.
Christmas Day
Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 82. Calm wind becoming south around 5 mph in the morning.
Thursday Night
Increasing clouds, with a low around 63. South wind around 5 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 83. South southwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 64. South wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 84. South wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 63. South southeast wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 82. South wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 45. East southeast wind 5 to 10 mph becoming north northeast 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Monday
Mostly cloudy, with a high near 54.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Nixon TX
 29.29°N 97.77°W (Elev. 348 ft)
5:02 pm CST Dec 24, 2025
5pm CST Dec 24, 2025-6pm CST Dec 31, 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