National Weather Service United States Department of Commerce

Flash flooding possible across parts of central Plains and Upper Midwest

Heavy rain is forecast from the central Plains into the Upper Midwest and will bring a threat of flash flooding to these regions Thursday into Friday. The heaviest rain on Thursday is expected from northern Kansas across eastern Nebraska, Iowa and southeastern Minnesota into Wisconsin.
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Current Conditions

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Knoxville TN

7 Day Forecast

For More Weather Information:

Morristown, TN Local Forecast Office

This
Afternoon

Hot

Hot

High: 33 °C

Tonight

Partly Cloudy

Partly
Cloudy

Low: 18 °C

Friday

Hot

Hot

High: 32 °C

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 19 °C

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 31 °C

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 20 °C

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 30 °C

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 21 °C

Labor
Day

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 31 °C

Detailed Forecast

  • This Afternoon Mostly sunny and hot, with a high near 33. Calm wind.
  • Tonight Partly cloudy, with a low around 18. Calm wind.
  • Friday Mostly sunny and hot, with a high near 32. Calm wind becoming southwest 5 to 10 km/h in the afternoon.
  • Friday Night Partly cloudy, with a low around 19. South wind 5 to 10 km/h.
  • Saturday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 31. East wind 5 to 10 km/h becoming southwest 10 to 15 km/h in the afternoon.
  • Saturday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 20.
  • Sunday A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 30.
  • Sunday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
  • Labor Day A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 31.
  • Monday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 20.
  • Tuesday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.
  • Tuesday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 20.
  • Wednesday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.