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.

Mostly Cloudy

77°F

25°C

Humidity	89%
Wind Speed	Calm
Barometer	29.99 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	16 Jun 9:55 pm EDT

More Information:

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

Extended Forecast for

2 Miles E Heiskell TN

Tonight
Low: 69 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday
High: 84 °F
Chance
T-storms then
T-storms
Likely
Tuesday Night
Low: 69 °F
T-storms then
Showers
Likely
Wednesday
High: 83 °F
Chance
T-storms then
T-storms
Likely
Wednesday Night
Low: 70 °F
Showers
Likely then
Chance
Showers
Juneteenth
High: 83 °F
Showers
Likely then
T-storms
Thursday Night
Low: 67 °F
T-storms then
Slight Chance
T-storms
Friday
High: 86 °F
Partly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 67 °F
Mostly Clear

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly between 4am and 5am. Mostly cloudy, with a low around 69. Calm wind.

Tuesday

A slight chance of showers, then showers and thunderstorms likely after 11am. Partly sunny, with a high near 84. 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 69. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

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 83. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Wednesday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 70. Southwest wind around 5 mph. Chance of precipitation is 60%.

Juneteenth

Showers likely, then showers and possibly a thunderstorm after 11am. High near 83. 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 slight chance of showers and thunderstorms between 8pm and 2am. Low around 67. Southwest wind around 5 mph becoming calm. Chance of precipitation is 80%.

Friday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86.

Friday Night

Mostly clear, with a low around 67.

Saturday

Sunny and hot, with a high near 90.

Saturday Night

Mostly clear, with a low around 70.

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.