Areas of Excessive Rainfall and Extreme Heat; Monitoring Tropical Storm Erin

Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding Tuesday. Hot to extremely hot temperatures are in place through Tuesday across much of the western U.S. and northern New England. Tropical Storm Erin is forecast to become a Major Hurricane by this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

78°F

26°C

Humidity	74%
Wind Speed	W 3 mph
Barometer	30.07 in (1017.1 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	12 Aug 12:53 am EDT

More Information:

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

Extended Forecast for

Tapoco NC

Overnight
Low: 69 °F
Chance
Showers
Tuesday
High: 82 °F
Chance
T-storms and
Patchy Fog
then T-storms
Tuesday Night
Low: 68 °F
Showers
Likely and
Patchy Fog
Wednesday
High: 82 °F
Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 68 °F
Showers
Likely
Thursday
High: 85 °F
Chance
T-storms then
Showers
Likely
Thursday Night
Low: 67 °F
Showers
Likely then
Partly Cloudy
Friday
High: 87 °F
Mostly Sunny
then Chance
T-storms
Friday Night
Low: 68 °F
Chance
T-storms then
Mostly Clear

Detailed Forecast

Overnight

A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 69. Southeast wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

A chance of showers and thunderstorms before 1pm, then showers and possibly a thunderstorm between 1pm and 5pm, then showers and thunderstorms likely after 5pm. Patchy fog before 9am. High near 82. Light south southeast wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers and thunderstorms after 2am. Patchy fog between 10pm and 5am. Otherwise, mostly cloudy, with a low around 68. East southeast wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 82. Light west wind. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms after 9pm. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 60%.

Thursday

A slight chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.

Thursday Night

Showers likely, mainly before 7pm. Partly cloudy, with a low around 67. Chance of precipitation is 60%.

Friday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87.

Friday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68.

Saturday

A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87.

Saturday Night

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

Sunday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.