Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. 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.

Fair

72°F

22°C

Humidity	50%
Wind Speed	W 8 mph
Barometer	29.97 in
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	21 Mar 12:55 pm EDT

More Information:

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

Extended Forecast for

Greeneville TN

This Afternoon
High: 75 °F
Areas Smoke
Tonight
Low: 57 °F
Chance
T-storms
Sunday
High: 81 °F
Mostly Sunny
Sunday Night
Low: 57 °F
Partly Cloudy
then Chance
Showers
Monday
High: 65 °F
Chance
Showers
Monday Night
Low: 39 °F
Partly Cloudy
Tuesday
High: 64 °F
Partly Sunny
Tuesday Night
Low: 44 °F
Slight Chance
Showers
Wednesday
High: 62 °F
Chance
Showers

Detailed Forecast

This Afternoon

Areas of smoke. Mostly cloudy, with a high near 75. West wind around 5 mph.

Tonight

A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Areas of smoke before 1am. Partly cloudy, with a low around 57. Calm wind becoming south around 5 mph. Chance of precipitation is 40%.

Sunday

Mostly sunny, with a high near 81. West wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

A chance of showers between 2am and 5am, then a chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 57. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Monday

A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm. Partly sunny, with a high near 65. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Monday Night

Partly cloudy, with a low around 39. Northeast wind around 5 mph.

Tuesday

Partly sunny, with a high near 64. East wind around 5 mph becoming south in the afternoon.

Tuesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 44.

Wednesday

A 30 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 62.

Wednesday Night

A 30 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 48.

Thursday

A 30 percent chance of showers. Partly sunny, with a high near 72.