Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

88°F

31°C

Humidity	45%
Wind Speed	NE 5 mph
Barometer	29.98 in (1014.0 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	19 Aug 6:53 pm EDT

More Information:

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

Extended Forecast for

Tapoco NC

Tonight
Low: 69 °F
Partly Cloudy
Thursday
High: 88 °F
Chance
Showers then
Mostly Sunny
Thursday Night
Low: 68 °F
Chance
T-storms then
Showers
Likely
Friday
High: 86 °F
Chance
T-storms and
Patchy Fog
then Showers
Likely
Friday Night
Low: 66 °F
Showers
Likely then
Mostly Cloudy
Saturday
High: 86 °F
Mostly Sunny
Saturday Night
Low: 65 °F
Mostly Clear
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 62 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 69. Calm wind.

Thursday

A 30 percent chance of showers and thunderstorms, mainly before 10am. Mostly sunny, with a high near 88. Light and variable wind. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 2am, then a chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 68. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 86. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%.

Saturday

Mostly sunny, with a high near 86.

Saturday Night

Mostly clear, with a low around 65.

Sunday

Sunny, with a high near 85.

Sunday Night

Mostly clear, with a low around 62.

Monday

Mostly sunny, with a high near 85.