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

75°F

24°C

Humidity	47%
Wind Speed	W 5 mph
Barometer	29.88 in
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	21 Mar 4:55 pm EDT

More Information:

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

Extended Forecast for

3 Miles E Limestone TN

This Afternoon
High: 75 °F
Chance
T-storms
Tonight
Low: 56 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 82 °F
Mostly Sunny
Sunday Night
Low: 57 °F
Mostly Clear
then Chance
Showers
Monday
High: 65 °F
Chance
Showers
Monday Night
Low: 38 °F
Partly Cloudy
Tuesday
High: 64 °F
Partly Sunny
Tuesday Night
Low: 44 °F
Mostly Cloudy
Wednesday
High: 65 °F
Slight Chance
Showers

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Areas of smoke. Partly sunny, with a high near 75. West wind around 5 mph.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 2am. Areas of smoke before 2am. Partly cloudy, with a low around 56. South wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly sunny, with a high near 82. West wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

A 30 percent chance of showers after 2am. Increasing clouds, with a low around 57. West wind 5 to 10 mph, with gusts as high as 25 mph.

Monday

A 30 percent chance of showers, mainly before 8am. Partly sunny, with a high near 65. West wind around 10 mph becoming north in the morning. Winds could gust as high as 20 mph.

Monday Night

Partly cloudy, with a low around 38. 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

Mostly cloudy, with a low around 44.

Wednesday

A 20 percent chance of showers. Mostly cloudy, with a high near 65.

Wednesday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 49.

Thursday

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