National Weather Service United States Department of Commerce

The flash flooding threat will begin moving east out of the Plains into the Upper Midwest and Great Lakes on Thursday

Flash flooding will continue to be possible on Thursday but will begin moving out of the central and northern Plains. The area of concern will be the Upper Midwest edging into the the eastern Great Lakes region. 1 to 2 inches of rainfall will be possible into Friday.
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Current Conditions

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5 Miles SSE Karns TN

7 Day Forecast

For More Weather Information:

Morristown, TN Local Forecast Office

Today

Hot

Hot

High: 91 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 65 °F

Friday

Hot

Hot

High: 90 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 67 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 87 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 68 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 85 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 70 °F

Labor
Day

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 88 °F

Detailed Forecast

  • Today Mostly sunny and hot, with a high near 91. Calm wind.
  • Tonight Partly cloudy, with a low around 65. Calm wind.
  • Friday Mostly sunny and hot, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon.
  • Friday Night Partly cloudy, with a low around 67. South wind around 5 mph becoming calm after midnight.
  • Saturday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Light and variable wind becoming southwest 5 to 10 mph in the morning.
  • Saturday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
  • Sunday A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 85.
  • Sunday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
  • Labor Day A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 88.
  • Monday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
  • Tuesday A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
  • Tuesday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
  • Wednesday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.