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

Middlesboro, Middlesboro-Bell County Airport (K1A6)

Lat: 36.61°NLon: 83.74°WElev: 1155ft.

Overcast

59°F

15°C

Humidity 85%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 25 Dec 7:15 pm EST
Extended Forecast for

4 Miles WSW Speedwell TN

  • Tonight

    Tonight: A slight chance of showers between midnight and 1am.  Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 56. Calm wind.  Chance of precipitation is 20%.

    Low: 56 °F

    Patchy Fog
    then Slight
    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A 20 percent chance of showers.  Areas of fog before 9am.  Otherwise, cloudy, with a high near 67. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Slight Chance
    Showers and
    Areas Fog

  • Friday Night

    Friday Night: A 30 percent chance of showers before 1am.  Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 56. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 56 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 7am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind.

    High: 70 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 69. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 69 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers, mainly after 1am.  Low around 42. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%.

    Low: 42 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers likely, mainly before 1pm.  Mostly cloudy, with a high near 54. Chance of precipitation is 70%.

    High: 54 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A slight chance of rain showers before 8pm, then a slight chance of snow showers between 8pm and 1am.  Mostly cloudy, with a low around 20. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Tonight
A slight chance of showers between midnight and 1am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 56. Calm wind. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers. Areas of fog before 9am. Otherwise, cloudy, with a high near 67. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 30 percent chance of showers before 1am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 56. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Patchy fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 70. Calm wind.
Saturday Night
Mostly cloudy, with a low around 53. Calm wind.
Sunday
Mostly cloudy, with a high near 69. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Showers, mainly after 1am. Low around 42. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Monday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.
Monday Night
A slight chance of rain showers before 8pm, then a slight chance of snow showers between 8pm and 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 35.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly clear, with a low around 23.
New Year's Day
Sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Speedwell TN
 36.45°N 83.86°W (Elev. 1165 ft)
6:06 pm EST Dec 25, 2025
7pm EST Dec 25, 2025-6pm EST Jan 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database