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

Critical Fire Weather in the High Plains; Heat Continues in the West

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

37°F

3°C

Humidity 60%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 19 Mar 1:55 am EDT
Extended Forecast for

2 Miles W Erwin TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 58. Calm wind becoming west around 5 mph.

    High: 58 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 66. Calm wind becoming west around 5 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 69. Calm wind becoming west around 5 mph in the morning. Winds could gust as high as 20 mph.

    High: 69 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Partly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. Calm wind.
Thursday
Mostly cloudy, with a high near 58. Calm wind becoming west around 5 mph.
Thursday Night
Mostly cloudy, with a low around 42. Calm wind.
Friday
Mostly sunny, with a high near 66. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 51. Calm wind.
Saturday
Mostly cloudy, with a high near 69. Calm wind becoming west around 5 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 54. Calm wind.
Sunday
Sunny, with a high near 77.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 52.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 62.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 38.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 59.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 41.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Erwin TN
 36.15°N 82.45°W (Elev. 1923 ft)
Last Update:
1:06 am EDT Mar 19, 2026
Forecast Valid:
2am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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