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

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

63°F

17°C

Humidity 83%
Wind Speed W 5 G 13 mph
Barometer 30.14 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 25 Dec 10:15 am EST
Extended Forecast for

4 Miles NE Mosheim TN

  • Christmas Day

    Christmas Day: A 20 percent chance of showers after noon.  Mostly cloudy, with a high near 67. West wind 5 to 10 mph.

    High: 67 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 2am.  Mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly before 1pm.  Mostly cloudy, with a high near 70. Light south wind becoming southwest 5 to 10 mph in the morning.

    High: 70 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 1am.  Mostly cloudy, with a low around 58. West wind around 5 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely

  • Saturday

    Saturday: Partly sunny, with a high near 70. Calm wind becoming west around 5 mph.

    High: 70 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 70. Calm wind becoming south around 5 mph in the morning.

    High: 70 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 1am.  Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 1pm.  Mostly cloudy, with a high near 56. Chance of precipitation is 60%.

    High: 56 °F

    Showers
    Likely

Detailed Forecast

Christmas Day
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 67. West wind 5 to 10 mph.
Tonight
A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 55. Calm wind.
Friday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 70. Light south wind becoming southwest 5 to 10 mph in the morning.
Friday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 58. West wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 70. Calm wind becoming west around 5 mph.
Saturday Night
Mostly cloudy, with a low around 51. Calm wind.
Sunday
Mostly cloudy, with a high near 70. Calm wind becoming south around 5 mph in the morning.
Sunday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Monday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Monday Night
A chance of flurries before 7pm. Partly cloudy, with a low around 17.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Mosheim TN
 36.25°N 82.91°W (Elev. 1099 ft)
6:06 am EST Dec 25, 2025
10am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
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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