Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Hazardous Weather Conditions

Dense Fog Advisory in effect from August 10, 04:11 AM EDT until August 10, 10:00 AM EDT

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

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

Fog

70°F

21°C

Humidity	100%
Wind Speed	N 3 mph
Barometer	30.12 in (1018.7 mb)
Dewpoint	70°F (21°C)
Visibility	0.25 mi
Last update	10 Aug 3:53 am EDT

More Information:

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

Detailed forecast for

NW Blount

Rest Of Tonight

Mostly cloudy. Near steady temperature in the lower 70s. Light winds.

Monday

Mostly sunny. A slight chance of showers in the morning. Humid with highs in the upper 80s to lower 90s. Southwest winds 10 mph or less. Chance of rain 20 percent.

Monday Night

Mostly clear. Lows in the lower 70s. Light winds.

Tuesday

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s to lower 90s. Light winds. Chance of rain 40 percent.

Tuesday Night

Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 70s. Light winds. Chance of rain 50 percent.

Wednesday

Showers likely with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 70 percent.

Wednesday Night

Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 40 percent.

Thursday

Partly sunny. A chance of showers with a slight chance of thunderstorms 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. Heat index values around 106.

Thursday Night

Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 70s. Chance of rain 30 percent.

Friday

Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. Heat index values around 105.

Friday Night

Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Chance of rain 20 percent.

Saturday

Partly sunny. A slight chance of showers and thunderstorms 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.

Saturday Night

Partly cloudy. Lows in the lower 70s.

Sunday

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s to lower 90s. Chance of rain 20 percent.