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

66°F

19°C

Humidity 73%
Wind Speed NW 13 G 18 mph
Barometer 30.00 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 22 Nov 11:35 am EST
Extended Forecast for

5 Miles SSW Surgoinsville TN

  • Today

    Today: A slight chance of showers between 2pm and 3pm. Mostly sunny, with a high near 69. West wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 69 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 44. Calm wind. Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62. Calm wind becoming west around 5 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 65. Calm wind.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46. Calm wind becoming southeast around 5 mph.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Showers likely. Cloudy, with a high near 64. Southeast wind around 5 mph. Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 52. Chance of precipitation is 80%.

    Low: 52 °F

    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 62.

    High: 62 °F

    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers between 2pm and 3pm. Mostly sunny, with a high near 69. West wind 5 to 10 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 44. Calm wind. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 62. Calm wind becoming west around 5 mph.
Sunday Night
Mostly clear, with a low around 35. Calm wind.
Monday
Mostly sunny, with a high near 65. Calm wind.
Monday Night
Mostly cloudy, with a low around 46. Calm wind becoming southeast around 5 mph.
Tuesday
Showers likely. Cloudy, with a high near 64. Southeast wind around 5 mph. Chance of precipitation is 60%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 52. Chance of precipitation is 80%.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 62.
Wednesday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 30.
Thanksgiving Day
Mostly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Surgoinsville TN
 36.4°N 82.89°W (Elev. 1198 ft)
Last Update:
6:06 am EST Nov 22, 2025
Forecast Valid:
11am EST Nov 22, 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