Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. 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.

Overcast

66°F

19°C

Humidity	94%
Wind Speed	Calm
Barometer	30.14 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	2 Aug 11:35 pm EDT

More Information:

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

Extended Forecast for

Morristown TN

Overnight
Low: 65 °F
Slight Chance
Showers
Sunday
High: 77 °F
Chance
Showers and
Patchy Fog
then Chance
T-storms
Sunday Night
Low: 62 °F
Chance
T-storms then
Chance
Showers
Monday
High: 82 °F
Slight Chance
Showers then
Slight Chance
T-storms
Monday Night
Low: 64 °F
Chance
Showers
Tuesday
High: 83 °F
Slight Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 66 °F
Chance
T-storms then
Chance
Showers
Wednesday
High: 83 °F
Showers
Likely
Wednesday Night
Low: 66 °F
Showers
Likely then
Chance
Showers

Detailed Forecast

Overnight

A 20 percent chance of showers. Mostly cloudy, with a low around 65. East wind around 5 mph.

Sunday

A 50 percent chance of showers and thunderstorms, mainly after 9am. Patchy fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 77. East wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 62. East wind around 5 mph. Chance of precipitation is 30%.

Monday

A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. East wind around 5 mph. Chance of precipitation is 20%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 30%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 50%.

Wednesday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Thursday

A slight chance of showers, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 84. Chance of precipitation is 40%.

Thursday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.

Friday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.

Saturday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.