Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

72°F

22°C

Humidity	94%
Wind Speed	Vrbl 3 mph
Barometer	29.99 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	17 Jun 4:10 am EDT

More Information:

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

Extended Forecast for

2 Miles SSE Powell TN

Overnight
Low: 70 °F
Chance
Showers
Tuesday
High: 84 °F
Chance
T-storms
Tuesday Night
Low: 70 °F
T-storms
Likely then
Chance
T-storms
Wednesday
High: 84 °F
T-storms
Likely
Wednesday Night
Low: 70 °F
T-storms
Likely
Juneteenth
High: 83 °F
Showers
Likely then
T-storms
Thursday Night
Low: 68 °F
Showers then
Slight Chance
Showers
Friday
High: 86 °F
Mostly Sunny
Friday Night
Low: 67 °F
Mostly Clear

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Southwest wind around 5 mph.

Tuesday

A 40 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 84. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 70. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 84. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Wednesday Night

Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 70. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Juneteenth

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 83. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

Thursday Night

Showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Low around 68. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

Friday

Mostly sunny, with a high near 86.

Friday Night

Mostly clear, with a low around 67.

Saturday

Sunny, with a high near 89.

Saturday Night

Mostly clear, with a low around 71.

Sunday

A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 92.

Sunday Night

A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 72.