Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

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

Fair

18°F

-8°C

Humidity 62%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 16 Jan 5:35 am EST
Detailed forecast for

Unicoi County

Rest Of Tonight
Mostly clear and cold. Near steady temperature around 14. Light winds.
Friday
Mostly sunny. Not as cool with highs in the mid 30s to upper 40s. South winds 10 mph or less.
Friday Night
Rain showers likely with a chance of snow showers after midnight. Snow showers likely with a chance of rain showers late. Snow accumulation up to 1 inch possible. Cold with lows in the mid 20s to mid 30s. Southwest winds 10 mph or less with gusts up to 20 mph. Chance of precipitation 60 percent.
Saturday
Partly sunny. A chance of rain and snow showers in the morning. Highs in the 30s to lower 40s. West winds 10 mph or less with gusts up to 20 mph. Chance of precipitation 30 percent.
Saturday Night
Mostly cloudy. A slight chance of snow showers after midnight. Colder with lows 14 to 20. West winds 10 mph or less. Chance of snow 20 percent.
Sunday
Mostly sunny. Cold with highs in the upper teens to lower 30s.
Sunday Night
Mostly clear. Cold with lows 13 to 19.
Martin Luther King Jr Day
Sunny. Highs in the 20s to lower 30s.
Monday Night
Mostly clear. Cold with lows 3 to 10. Wind chill values around 10 below.
Tuesday
Sunny, cold with highs 18 to 29. Wind chill values around 9 below in the morning.
Tuesday Night
Clear, cold. Near steady temperature around 18.
Wednesday
Sunny. Not as cool with highs in the mid 30s to upper 40s.
Wednesday Night
Partly cloudy in the evening, then mostly cloudy with a slight chance of rain and snow showers after midnight. Cold. Near steady temperature in the lower 30s. Chance of precipitation 20 percent.
Thursday
Partly sunny with a 20 percent chance of rain showers. Highs in the upper 30s and 40s.



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1231 AM EST Fri Jan 16 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database