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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Chattanooga TN

7 Day Forecast

For More Weather Information:

Morristown, TN Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 65 °F

Thursday

Hot

Hot

High: 93 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 67 °F

Friday

Hot

Hot

High: 94 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 68 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 93 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 72 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 90 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 72 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 65. Calm wind.
  • Thursday Mostly sunny and hot, with a high near 93. Calm wind.
  • Thursday Night Partly cloudy, with a low around 67. Calm wind.
  • Friday Mostly sunny and hot, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon.
  • Friday Night Partly cloudy, with a low around 68. South wind around 5 mph becoming calm.
  • Saturday A 40 percent chance of showers and thunderstorms. Mostly cloudy and hot, with a high near 93.
  • Saturday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
  • Sunday A 50 percent chance of showers and thunderstorms. Mostly cloudy and hot, with a high near 90.
  • Sunday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
  • Labor Day A 30 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 90.
  • Monday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
  • Tuesday A 40 percent chance of showers and thunderstorms. Mostly cloudy and hot, with a high near 90.
  • Tuesday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
  • Wednesday A 20 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 91.