National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Current Conditions

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Chattanooga TN

7 Day Forecast

For More Weather Information:

Morristown, TN Local Forecast Office

Overnight

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 33 °F

Saturday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 46 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 30 °F

Sunday

Sunny

Sunny

High: 53 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 34 °F

Monday

Sunny

Sunny

High: 65 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 43 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 69 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 50 °F

Detailed Forecast

  • Overnight A 30 percent chance of rain, mainly before 2am. Mostly cloudy, with a low around 33. Northwest wind around 15 mph, with gusts as high as 25 mph.
  • Saturday A slight chance of rain and snow before 10am, then a slight chance of rain between 10am and noon. Partly sunny, with a high near 46. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
  • Saturday Night Mostly clear, with a low around 30. North wind 5 to 10 mph.
  • Sunday Sunny, with a high near 53. Northeast wind 5 to 10 mph.
  • Sunday Night Mostly clear, with a low around 34. Calm wind.
  • Monday Sunny, with a high near 65.
  • Monday Night Mostly clear, with a low around 43.
  • Tuesday Mostly sunny, with a high near 69.
  • Tuesday Night Mostly cloudy, with a low around 50.
  • Wednesday A 20 percent chance of showers. Partly sunny, with a high near 68.
  • Wednesday Night A 30 percent chance of showers. Mostly cloudy, with a low around 50.
  • Thursday A 30 percent chance of showers. Mostly cloudy, with a high near 65.
  • Thursday Night Partly cloudy, with a low around 45.
  • Friday Mostly sunny, with a high near 62.