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, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Partly Cloudy

74°F

23°C

Humidity	76%
Wind Speed	SW 8 mph
Barometer	29.93 in (1012.3 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	22 Jun 4:53 am EDT

More Information:

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

Extended Forecast for

4 Miles SE Maryville TN

Overnight
Low: 72 °F
Chance
T-storms
Monday
High: 83 °F
Chance
T-storms then
T-storms
Monday Night
Low: 68 °F
T-storms then
Showers
Likely
Tuesday
High: 82 °F
Chance
Showers
Tuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 68 °F
Partly Cloudy
Thursday
High: 88 °F
Chance
T-storms
Thursday Night
Low: 70 °F
Chance
T-storms

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southwest wind around 10 mph.

Monday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 83. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 68. Southwest wind 5 to 10 mph becoming light west after midnight. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

A 30 percent chance of showers, mainly between 11am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 82. Calm wind becoming north around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 62. North wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 86. Calm wind becoming northwest around 5 mph.

Wednesday Night

Partly cloudy, with a low around 68. Calm wind.

Thursday

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 88.

Thursday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 70. Chance of precipitation is 40%.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 88. Chance of precipitation is 50%.

Friday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

Saturday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 88. Chance of precipitation is 60%.

Saturday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.