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Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fog/Mist

54°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 54°F (12°C)
Visibility 6.00 mi
Last update 9 Mar 3:15 am EDT
Extended Forecast for

3 Miles S Greeneville TN

Dense Fog Advisory until March 9, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until March 9, 10:00am

    NOW until 10:00am Mon

    Dense Fog Advisory

  • Overnight

    Low: 53 °F

    Slight Chance
    Showers

  • Monday

    Monday: Patchy fog between 7am and 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 72. Calm wind becoming west around 5 mph in the afternoon.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 77. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 58. Calm wind. Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly after 8am. Mostly cloudy, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then showers after 2am. Low around 40. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 40 °F

    Showers

  • Thursday

    Thursday: Showers, mainly before 8am. High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Showers then
    Chance
    Showers

Detailed Forecast

Overnight
A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 53. Calm wind.
Monday
Patchy fog between 7am and 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 72. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 52. Calm wind.
Tuesday
A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 77. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 50%.
Tuesday Night
A slight chance of thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 58. Calm wind. Chance of precipitation is 20%.
Wednesday
A 40 percent chance of showers, mainly after 8am. Mostly cloudy, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Showers likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then showers after 2am. Low around 40. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Thursday
Showers, mainly before 8am. High near 51. Chance of precipitation is 80%.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 47.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Greeneville TN
 36.13°N 82.81°W (Elev. 1385 ft)
Last Update:
3:11 am EDT Mar 9, 2026
Forecast Valid:
3am EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
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