Areas of Severe Thunderstorms and Excessive Rainfall Sunday

Scattered strong to severe thunderstorms may pose a risk for damaging wind gusts over the Carolinas, southeast Virginia, and the Tennessee Valley Sunday afternoon then the northern Plains from late afternoon into Sunday night. Monsoonal thunderstorms may cause locally considerable flash, urban, and small stream flooding in the Southwest U.S. the next few days. 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.

72°F

22°C

Humidity	88%
Wind Speed	Calm
Barometer	30.02 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	19 Jul 1:55 am EDT

More Information:

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

Extended Forecast for

Erwin TN

Overnight
Low: 69 °F
Chance
Showers
Sunday
High: 84 °F
Showers
Likely then
T-storms
Likely
Sunday Night
Low: 68 °F
Chance
T-storms then
Partly Cloudy
Monday
High: 86 °F
Slight Chance
T-storms then
Showers
Likely
Monday Night
Low: 69 °F
Showers
Likely then
Slight Chance
T-storms
Tuesday
High: 87 °F
Showers
Likely then
T-storms
Likely
Tuesday Night
Low: 70 °F
T-storms
Likely then
Showers
Wednesday
High: 83 °F
Showers
Wednesday Night
Low: 62 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Overnight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 40%.

Sunday

Showers and thunderstorms likely, mainly before 5pm. Partly sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 68. Calm wind.

Monday

A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 86. Calm wind becoming west around 5 mph. Chance of precipitation is 70%.

Monday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 69. Calm wind. Chance of precipitation is 60%.

Tuesday

Showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 87. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 70%.

Tuesday Night

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8pm. Low around 70. Southwest wind around 5 mph. Chance of precipitation is 80%.

Wednesday

Showers and possibly a thunderstorm. High near 83. Chance of precipitation is 80%.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 30%.

Thursday

A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 82.

Thursday Night

Mostly clear, with a low around 63.

Friday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.

Friday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.