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

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

67°F

19°C

Humidity 68%
Wind Speed SW 6 mph
Barometer 30.24 in (1023.4 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 24 Dec 4:53 pm EST
Extended Forecast for

2 Miles NE Shuckstack NC

  • Tonight

    Tonight: A 20 percent chance of rain after 4am.  Mostly cloudy, with a low around 52. Light and variable wind.

    Low: 52 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Christmas Day

    Christmas Day: A slight chance of rain before 8am, then a chance of rain after 1pm.  Patchy fog before 10am.  Otherwise, partly sunny, with a high near 58. West wind 5 to 7 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: A 40 percent chance of rain, mainly before 1am.  Mostly cloudy, with a low around 53. West northwest wind around 6 mph becoming calm  in the evening.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain after noon.  Mostly cloudy, with a high near 60. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

    High: 60 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 54. West southwest wind 5 to 10 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    Low: 54 °F

    Rain Likely

  • Saturday

    Saturday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain.  Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Rain

Detailed Forecast

Tonight
A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 52. Light and variable wind.
Christmas Day
A slight chance of rain before 8am, then a chance of rain after 1pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 58. West wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 40 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 53. West northwest wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 60. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 23 mph.
Friday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 54. West southwest wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 50.
Sunday
Mostly cloudy, with a high near 61.
Sunday Night
Rain. Low around 31. Chance of precipitation is 80%.
Monday
Rain likely, mainly before 7am. Mostly sunny, with a high near 38. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Sunny, with a high near 27.
Tuesday Night
Mostly clear, with a low around 19.
Wednesday
Sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Shuckstack NC
 35.52°N 83.79°W (Elev. 3120 ft)
12:18 pm EST Dec 24, 2025
5pm EST Dec 24, 2025-6pm EST Dec 31, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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