Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Partly Cloudy

72°F

22°C

Humidity	88%
Wind Speed	Calm
Barometer	30.10 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	18 Jun 11:35 pm EDT

More Information:

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

Extended Forecast for

4 Miles WNW Erwin TN

Overnight
Low: 67 °F
Partly Cloudy
Juneteenth
High: 82 °F
T-storms
Likely
Thursday Night
Low: 65 °F
T-storms then
Patchy Fog
Friday
High: 82 °F
Patchy Fog
then Sunny
Friday Night
Low: 63 °F
Mostly Clear
Saturday
High: 88 °F
Sunny
Saturday Night
Low: 67 °F
Mostly Clear
Sunday
High: 90 °F
Hot
Sunday Night
Low: 69 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 67. South wind around 5 mph.

Juneteenth

Showers and thunderstorms likely, mainly before 5pm. Partly sunny, with a high near 82. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Patchy fog after 3am. Low around 65. West wind around 5 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming northwest around 5 mph.

Friday Night

Mostly clear, with a low around 63. Calm wind.

Saturday

Sunny, with a high near 88. Calm wind.

Saturday Night

Mostly clear, with a low around 67. Calm wind.

Sunday

Sunny and hot, with a high near 90.

Sunday Night

Mostly clear, with a low around 69.