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°NLon: 82.81°WElev: 1608ft.

Mostly Cloudy

75°F

24°C

Humidity	83%
Wind Speed	SW 6 mph
Barometer	30.07 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	15 Jun 3:55 pm EDT

More Information:

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

Extended Forecast for

5 Miles NNE Flag Pond TN

This Afternoon
High: 72 °F
T-storms
Likely
Tonight
Low: 64 °F
Showers
Likely then
Slight Chance
Showers
Monday
High: 76 °F
Chance
T-storms then
T-storms
Monday Night
Low: 64 °F
T-storms
Likely then
Chance
Showers
Tuesday
High: 77 °F
Chance
T-storms then
T-storms
Tuesday Night
Low: 65 °F
T-storms then
Chance
Showers
Wednesday
High: 79 °F
Chance
T-storms then
T-storms
Likely
Wednesday Night
Low: 65 °F
T-storms
Likely then
Chance
T-storms
Juneteenth
High: 77 °F
Chance
Showers then
T-storms
Likely

Detailed Forecast

This Afternoon

Showers and thunderstorms likely. Mostly cloudy, with a high near 72. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 64. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers and thunderstorms before 3pm, then showers and possibly a thunderstorm between 3pm and 5pm, then showers and thunderstorms likely after 5pm. High near 76. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm. Chance of precipitation is 60%.

Tuesday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 77. Southwest wind around 5 mph. Chance of precipitation is 90%.

Tuesday Night

Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 65. Southwest wind around 5 mph. Chance of precipitation is 80%.

Wednesday

A chance of showers, then showers and thunderstorms likely after 11am. Partly sunny, with a high near 79. West wind around 5 mph. Chance of precipitation is 60%.

Wednesday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

Juneteenth

A chance of showers, then showers and thunderstorms likely after 8am. Partly sunny, with a high near 77. Chance of precipitation is 70%.

Thursday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

Friday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75.

Friday Night

A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 59.

Saturday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 80.