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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Overcast

59°F

15°C

Humidity 100%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 21 Nov 7:35 pm EST
Extended Forecast for

2 Miles NNE Surgoinsville TN

  • Tonight

    Tonight: Showers likely, mainly after 4am. Mostly cloudy, with a low around 57. Southwest wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 11am, then a slight chance of showers between 11am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 67. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60. Calm wind.

    High: 60 °F

    Sunny

  • Sunday Night

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

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 64. Calm wind.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 45. Calm wind becoming southeast around 5 mph.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly after 1pm. Cloudy, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers. Low around 50. Chance of precipitation is 80%.

    Low: 50 °F

    Showers

Detailed Forecast

Tonight
Showers likely, mainly after 4am. Mostly cloudy, with a low around 57. Southwest wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers likely and possibly a thunderstorm before 11am, then a slight chance of showers between 11am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 67. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Partly cloudy, with a low around 41. Calm wind.
Sunday
Sunny, with a high near 60. Calm wind.
Sunday Night
Mostly clear, with a low around 34. Calm wind.
Monday
Mostly sunny, with a high near 64. Calm wind.
Monday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 45. Calm wind becoming southeast around 5 mph.
Tuesday
Showers likely, mainly after 1pm. Cloudy, with a high near 63. Chance of precipitation is 60%.
Tuesday Night
Showers. Low around 50. Chance of precipitation is 80%.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 59. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 29.
Thanksgiving Day
Sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Surgoinsville TN
 36.49°N 82.85°W (Elev. 1355 ft)
Last Update:
6:06 pm EST Nov 21, 2025
Forecast Valid:
8pm EST Nov 21, 2025-6pm EST Nov 28, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation