Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Greeneville-Greene County Municipal Airport (KGCY)

Lat: 36.2°NLon: 82.81°WElev: 1608ft.

Fair

88°F

31°C

Humidity	59%
Wind Speed	NW 5 mph
Barometer	30.16 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	30 Jun 3:55 pm EDT

More Information:

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

Extended Forecast for

3 Miles ESE Telford TN

Heat Advisory June 30, 04:18pm until July 3, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory June 30, 04:18pm until July 3, 09:00pm
NOW until 9:00pm Fri
Heat Advisory
Tonight
Low: 70 °F
Mostly Clear
Wednesday
High: 92 °F
Hot
Wednesday Night
Low: 71 °F
Partly Cloudy
Thursday
High: 94 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 71 °F
Partly Cloudy
Friday
High: 94 °F
Hot
Friday Night
Low: 70 °F
Mostly Clear
Independence Day
High: 91 °F
Sunny then
Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 70. West wind around 5 mph becoming calm.

Wednesday

Sunny and hot, with a high near 92. Heat index values as high as 98. Calm wind becoming north around 5 mph.

Wednesday Night

Partly cloudy, with a low around 71. Calm wind.

Thursday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 94. Heat index values as high as 99. Calm wind becoming north around 5 mph.

Thursday Night

Partly cloudy, with a low around 71. Calm wind.

Friday

Sunny and hot, with a high near 94. Calm wind becoming north around 5 mph.

Friday Night

Mostly clear, with a low around 70. Calm wind.

Independence Day

A 30 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 91.

Saturday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

Sunday

A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny and hot, with a high near 91. Chance of precipitation is 60%.

Sunday Night

Showers and thunderstorms likely. Partly cloudy, with a low around 69. Chance of precipitation is 60%.

Monday

Showers and thunderstorms. High near 88. Chance of precipitation is 80%.

Monday Night

Showers and thunderstorms. Low around 68. Chance of precipitation is 80%.

Tuesday

Showers and thunderstorms. High near 84. Chance of precipitation is 80%.