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

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Mostly Cloudy

71°F

22°C

Humidity 63%
Wind Speed Calm
Barometer 30.24 in (1023.7 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 24 Dec 4:53 pm EST
Extended Forecast for

Guild TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. Calm wind becoming southwest around 5 mph.

    Low: 55 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: Patchy fog between 7am and 8am.  Otherwise, partly sunny, with a high near 68. West wind around 5 mph.

    High: 68 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: A chance of sprinkles before midnight.  Mostly cloudy, with a low around 56. Southwest wind around 5 mph.

    Low: 56 °F

    Chance
    Sprinkles

  • Friday

    Friday: A chance of sprinkles after noon.  Mostly cloudy, with a high near 69. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Chance
    Sprinkles

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before midnight.  Patchy fog before 2am, then patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 58. Southwest wind around 5 mph.

    Low: 58 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 72. Southwest wind around 5 mph.

    High: 72 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58. Southwest wind around 5 mph.

    Low: 58 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after noon.  Mostly cloudy, with a high near 69.

    High: 69 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely.  Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 55. Calm wind becoming southwest around 5 mph.
Christmas Day
Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 68. West wind around 5 mph.
Thursday Night
A chance of sprinkles before midnight. Mostly cloudy, with a low around 56. Southwest wind around 5 mph.
Friday
A chance of sprinkles after noon. Mostly cloudy, with a high near 69. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 30 percent chance of showers, mainly before midnight. Patchy fog before 2am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 58. Southwest wind around 5 mph.
Saturday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 72. Southwest wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 58. Southwest wind around 5 mph.
Sunday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 69.
Sunday Night
Showers likely. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Monday
A 30 percent chance of showers before noon. Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Guild TN
 35°N 85.52°W (Elev. 1342 ft)
11:51 am CST Dec 24, 2025
4pm CST Dec 24, 2025-6pm CST Dec 31, 2025
 
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Additional Resources

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