Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2° N Lon: 82.81° W Elev: 1608 ft.

Overcast

30°F

-1°C

Humidity 59%
Wind Speed W 10 G 18 mph
Barometer 29.77 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 15 Jan 12:15 am EST
Detailed forecast for

Unicoi County

Rest Of Tonight
Cloudy with a 50 percent chance of snow showers. Much colder with lows 8 to 18. Northwest winds 10 to 20 mph with gusts up to 35 mph. Wind chill values around 4 below.
Thursday
Mostly cloudy. A chance of snow showers in the morning, then a slight chance of snow showers early in the afternoon. A slight chance of flurries late. Much colder with highs 11 to 24. Northwest winds 10 to 20 mph with gusts up to 30 mph. Chance of snow 50 percent. Wind chill values around 5 below.
Thursday Night
Mostly clear. Cold with lows 8 to 15. West winds 5 to 15 mph with gusts up to 30 mph in the evening, becoming light and variable. Wind chill values around 3 below.
Friday
Mostly sunny. Not as cool with highs in the mid 30s to mid 40s. Southwest winds 10 mph or less with gusts up to 20 mph.
Friday Night
Mostly cloudy. A slight chance of snow and rain showers in the evening, then a chance of snow and rain showers after midnight. Cold with lows in the mid 20s to lower 30s. Southwest winds 10 mph or less with gusts up to 20 mph. Chance of precipitation 50 percent.
Saturday
Partly sunny. A chance of snow and rain showers in the morning. Highs in the upper 20s and 30s. Chance of precipitation 30 percent.
Saturday Night
Mostly cloudy with a 20 percent chance of snow showers. Colder with lows 11 to 17.
Sunday
Mostly sunny. Cold with highs 15 to 26.
Sunday Night
Mostly clear. Cold with lows 7 to 14. Wind chill values around 5 below.
Martin Luther King Jr Day
Mostly sunny. Highs in the 20s to lower 30s. Wind chill values around 4 below in the morning.
Monday Night
Partly cloudy. Cold with lows 7 to 14. Wind chill values around 6 below.
Tuesday
Mostly sunny. Cold with highs in the upper teens to lower 30s. Wind chill values around 5 below.
Tuesday Night
Mostly clear. Cold with lows 9 to 15.
Wednesday
Mostly sunny. Not as cool with highs in the 30s to lower 40s.



Basemap Options
Click map to change the forecast location
Loading map...
1206 AM EST Thu Jan 15 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database