Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fog/Mist

66°F

19°C

Humidity	100%
Wind Speed	Calm
Barometer	30.18 in
Dewpoint	66°F (19°C)
Visibility	5.00 mi
Last update	10 Aug 6:30 am EDT

More Information:

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

Extended Forecast for

3 Miles E Heiskell TN

Today
High: 90 °F
Hot
Tonight
Low: 69 °F
Partly Cloudy
Monday
High: 89 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 70 °F
Slight Chance
T-storms then
Partly Cloudy
Tuesday
High: 88 °F
Slight Chance
T-storms then
Chance
T-storms
Tuesday Night
Low: 71 °F
Chance
T-storms then
Chance
Showers
Wednesday
High: 86 °F
Slight Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 70 °F
Showers
Likely then
Chance
T-storms
Thursday
High: 87 °F
Slight Chance
T-storms then
Chance
T-storms

Detailed Forecast

Today

Sunny and hot, with a high near 90. Calm wind becoming northeast around 5 mph.

Tonight

Partly cloudy, with a low around 69. Calm wind.

Monday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Calm wind.

Monday Night

A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70. Calm wind.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 88. Calm wind. Chance of precipitation is 50%.

Tuesday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 30%.

Wednesday

A slight chance of showers before 8am, then a slight chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 86. Calm wind becoming southwest around 5 mph. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Thursday

A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 87.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 71.

Friday

A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91.

Friday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.

Saturday

A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91.