Severe Weather in the Central Appalachians into the Northeast; Heavy Rain Along Portions of the Gulf Coast

Severe thunderstorms capable of producing damaging gusts are possible across portions of the central Appalachians into the Northeast. From the northern Texas through the Mississippi Gulf Coast, heavy to excessive rain from thunderstorms could lead to flash flooding this weekend. Above average temperatures are expected in the interior Pacific Northwest through Labor Day. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

74°F

23°C

Humidity	82%
Wind Speed	Calm
Barometer	30.13 in (1019.0 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	31 Aug 12:53 am EDT

More Information:

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

Extended Forecast for

6 Miles NW High Rocks NC

Overnight
Low: 65 °F
Slight Chance
Showers
Saturday
High: 81 °F
Slight Chance
T-storms then
T-storms
Likely
Saturday Night
Low: 63 °F
Chance
T-storms
Sunday
High: 76 °F
T-storms
Sunday Night
Low: 62 °F
T-storms
Likely then
Chance
Showers
Labor Day
High: 76 °F
Chance
T-storms
Monday Night
Low: 60 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 74 °F
Chance
Showers
Tuesday Night
Low: 58 °F
Chance
Showers

Detailed Forecast

Overnight

A slight chance of showers between 3am and 5am. Mostly cloudy, with a low around 65. Light south wind. Chance of precipitation is 20%.

Saturday

Showers and thunderstorms likely, mainly after 3pm. Mostly sunny, with a high near 81. Light and variable wind. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Light and variable wind. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers and thunderstorms. High near 76. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

Showers and thunderstorms likely before 1am, then a chance of showers. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 60%.

Labor Day

A chance of showers, with thunderstorms also possible after 9am. Partly sunny, with a high near 76. Chance of precipitation is 40%.

Monday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 60. Chance of precipitation is 30%.

Tuesday

A 40 percent chance of showers. Partly sunny, with a high near 74.

Tuesday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 58.

Wednesday

A 40 percent chance of showers. Mostly cloudy, with a high near 71.

Wednesday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 58.

Thursday

A 40 percent chance of showers. Partly sunny, with a high near 70.

Thursday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 56.