National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

50°F

10°C

Humidity 54%
Wind Speed SW 7 G 14 mph
Barometer 30.14 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 12 Nov 9:35 pm EST
Extended Forecast for

4 Miles WSW Surgoinsville TN

  • Tonight

    Tonight: Increasing clouds, with a low around 31. West wind around 5 mph becoming calm.

    Low: 31 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. Calm wind.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 67. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 52. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 64.

    High: 64 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 31. West wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 29. Calm wind.
Friday
Sunny, with a high near 62. Calm wind.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43. Calm wind.
Saturday
Partly sunny, with a high near 67. Light southwest wind increasing to 5 to 10 mph in the morning.
Saturday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 52. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 34.
Monday
Sunny, with a high near 59.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 39.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 60.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 43.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Surgoinsville TN
 36.45°N 82.94°W (Elev. 1201 ft)
Last Update:
6:06 pm EST Nov 12, 2025
Forecast Valid:
10pm EST Nov 12, 2025-6pm EST Nov 19, 2025
 
Forecast Discussion
 
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Additional Resources

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