Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

55°F

13°C

Humidity	100%
Wind Speed	Calm
Barometer	30.23 in
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	30 Mar 11:50 pm EDT

More Information:

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

Extended Forecast for

Powell TN

Overnight
Low: 57 °F
Partly Cloudy
Tuesday
High: 81 °F
Partly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 62 °F
Partly Cloudy
Wednesday
High: 82 °F
Chance
T-storms
Wednesday Night
Low: 58 °F
Slight Chance
T-storms then
Slight Chance
Showers
Thursday
High: 83 °F
Mostly Sunny
then Slight
Chance
Showers
Thursday Night
Low: 62 °F
Slight Chance
Showers then
Slight Chance
T-storms
Friday
High: 81 °F
Chance
Showers
Friday Night
Low: 61 °F
Chance
Showers

Detailed Forecast

Overnight

Partly cloudy, with a low around 57. Southwest wind around 5 mph.

Tuesday

A 20 percent chance of showers after 3pm. Partly sunny, with a high near 81. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

Partly cloudy, with a low around 62. Southwest wind around 5 mph.

Wednesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 58. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Thursday

A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 83. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

Thursday Night

A slight chance of showers before 8pm, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 62. South wind 5 to 10 mph. Chance of precipitation is 20%.

Friday

A 40 percent chance of showers and thunderstorms, mainly after 8am. Mostly cloudy, with a high near 81.

Friday Night

A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 61.

Saturday

A 50 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 83.

Saturday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57.

Sunday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.

Sunday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 45.