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

73°F

23°C

Humidity	100%
Wind Speed	Calm
Barometer	30.00 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	16 Jun 11:15 pm EDT

More Information:

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

Extended Forecast for

4 Miles WSW Knoxville TN

Tonight
Low: 70 °F
Slight Chance
T-storms
Tuesday
High: 85 °F
Chance
T-storms then
T-storms
Likely
Tuesday Night
Low: 70 °F
T-storms then
Showers
Likely
Wednesday
High: 84 °F
Chance
T-storms then
T-storms
Likely
Wednesday Night
Low: 71 °F
Showers
Likely then
Chance
Showers
Juneteenth
High: 84 °F
Chance
T-storms then
T-storms
Thursday Night
Low: 69 °F
T-storms then
Chance
Showers
Friday
High: 88 °F
Partly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 68 °F
Slight Chance
T-storms then
Mostly Clear

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 70. Southwest wind around 5 mph. Chance of precipitation is 20%.

Tuesday

A slight chance of showers, then showers and thunderstorms likely after 11am. Mostly sunny, with a high near 85. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 70. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, 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 likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 71. 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 2pm. High near 84. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

Thursday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 69. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

Friday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88.

Friday Night

A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 68.

Saturday

A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 91.

Saturday Night

A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 71.

Sunday

A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 93.

Sunday Night

A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 73.