Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Overcast

75°F

24°C

Humidity	83%
Wind Speed	SW 6 mph
Barometer	29.94 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	22 Jun 6:10 am EDT

More Information:

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

Extended Forecast for

Powell TN

Today
High: 83 °F
Chance
T-storms then
T-storms
Tonight
Low: 66 °F
T-storms then
Chance
Showers
Tuesday
High: 82 °F
Slight Chance
Showers then
Mostly Sunny
Tuesday Night
Low: 61 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 66 °F
Partly Cloudy
Thursday
High: 87 °F
Chance
T-storms
Thursday Night
Low: 68 °F
Chance
T-storms
Friday
High: 87 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Showers and thunderstorms, mainly before 5pm, then showers and possibly a thunderstorm after 5pm. High near 83. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and thunderstorms before 2am, then a slight chance of showers. Low around 66. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

A slight chance of showers between 10am and 11am. Mostly cloudy, then gradually becoming sunny, with a high near 82. Northwest wind around 5 mph becoming north in the afternoon. Chance of precipitation is 20%.

Tuesday Night

Mostly clear, with a low around 61. North wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 85. Calm wind.

Wednesday Night

Partly cloudy, with a low around 66. Calm wind.

Thursday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 87. Light southwest wind increasing to 5 to 10 mph in the afternoon.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 40%.

Friday

A chance of showers, with thunderstorms also possible after 8am. Mostly sunny, with a high near 87. Chance of precipitation is 50%.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 50%.

Saturday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 87. Chance of precipitation is 60%.

Saturday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.