Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82° N Lon: 83.99° W Elev: 981 ft.

A Few Clouds

74°F

23°C

Humidity	91%
Wind Speed	SW 3 mph
Barometer	29.91 in (1011.4 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	6 Sep 5:53 am EDT

More Information:

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

Detailed forecast for

NW Blount

Rest Of Tonight

Partly cloudy. A slight chance of showers late. Lows in the lower 70s. Light winds. Chance of rain 20 percent.

Sunday

Mostly sunny. A chance of showers and thunderstorms early in the afternoon. A slight chance of showers and thunderstorms late. Humid with highs in the lower 90s. Northwest winds 10 mph or less. Chance of rain 40 percent.

Sunday Night

Partly cloudy. Lows in the upper 60s. Northeast winds 10 mph or less.

Labor Day

Mostly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid to upper 80s. Light winds. Chance of rain 60 percent.

Monday Night

Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. Light winds.

Tuesday

Sunny. Highs in the upper 80s.

Tuesday Night

Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.

Wednesday

Sunny. Highs in the upper 80s to lower 90s.

Wednesday Night

Mostly clear. Lows in the upper 60s.

Thursday

Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 40 percent.

Thursday Night

Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 50 percent.

Friday

Mostly sunny. A chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.

Friday Night

Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 20 percent.

Saturday

Mostly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.