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.

A Few Clouds

59°F

15°C

Humidity	63%
Wind Speed	Calm
Barometer	29.94 in
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	21 Mar 5:15 am EDT

More Information:

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

Extended Forecast for

3 Miles N Surgoinsville TN

Today
High: 73 °F
Mostly Cloudy
Tonight
Low: 55 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 80 °F
Mostly Sunny
Sunday Night
Low: 55 °F
Partly Cloudy
then Chance
Showers
Monday
High: 62 °F
Chance
Showers
Monday Night
Low: 36 °F
Partly Cloudy
Tuesday
High: 64 °F
Partly Sunny
Tuesday Night
Low: 43 °F
Slight Chance
Showers
Wednesday
High: 61 °F
Chance
Showers

Detailed Forecast

Today

Mostly cloudy, with a high near 73. Southwest wind around 5 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 55. Calm wind.

Sunday

Mostly sunny, with a high near 80. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Sunday Night

A 50 percent chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 55. Southwest wind around 10 mph, with gusts as high as 20 mph.

Monday

A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm. Mostly sunny, with a high near 62. 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 36. Northeast wind around 5 mph.

Tuesday

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

Tuesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 43.

Wednesday

A 30 percent chance of showers. Partly sunny, with a high near 61.

Wednesday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 46.

Thursday

A 30 percent chance of showers. Partly sunny, with a high near 70.