Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

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

Mostly Cloudy

79°F

26°C

Humidity	70%
Wind Speed	Vrbl 3 mph
Barometer	30.12 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	14 Jun 12:55 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Unicoi County

Today

A chance of showers with a slight chance of thunderstorms this morning, then showers and thunderstorms likely this afternoon. Highs in the upper 60s to lower 80s. Light winds. Chance of rain 70 percent.

Tonight

Mostly cloudy. Showers likely in the evening. A chance of thunderstorms until early morning. A chance of showers after midnight. Patchy fog after midnight. Areas of fog late. Lows in the upper 50s and 60s. Light winds. Chance of rain 70 percent.

Sunday

Patchy fog in the morning. Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the upper 60s to lower 80s. Light winds. Chance of rain near 100 percent.

Sunday Night

Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 50s and 60s. Light winds. Chance of rain 50 percent.

Monday

Partly sunny. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the upper 60s to lower 80s. Light winds. Chance of rain 90 percent.

Monday Night

Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 50s and 60s. Chance of rain 50 percent.

Tuesday

Partly sunny with a chance of showers and thunderstorms in the morning, then mostly cloudy with showers with thunderstorms likely in the afternoon. Highs in the upper 60s to lower 80s. Chance of rain 90 percent.

Tuesday Night

Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the 60s. Chance of rain 40 percent.

Wednesday

Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the 70s to mid 80s. Chance of rain 70 percent.

Wednesday Night

Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the 60s. Chance of rain 30 percent.

Juneteenth

Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the 70s to mid 80s. Temperature falling into the mid 70s in the afternoon. Chance of rain 80 percent.

Thursday Night

Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the 60s. Chance of rain 50 percent.

Friday

Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the 70s to mid 80s. Chance of rain 40 percent.