National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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Jamestown TN

7 Day Forecast

For More Weather Information:

Nashville, TN Local Forecast Office

Overnight

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 38 °F

Friday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 50 °F

Friday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 30 °F

Saturday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 42 °F

Saturday
Night

Areas Frost

Areas
Frost

Low: 24 °F

Sunday

Morning Frost

Morning
Frost

High: 50 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 33 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 62 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 41 °F

Detailed Forecast

  • Overnight A 20 percent chance of showers after 2am. Cloudy, with a low around 38. Calm wind.
  • Friday Showers likely, mainly after 8am. Cloudy, with a high near 50. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Chance of precipitation is 60%.
  • Friday Night Rain likely before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 30. Northwest wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Saturday A 30 percent chance of snow, mainly before 8am. Mostly cloudy, with a high near 42. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
  • Saturday Night Areas of frost after 2am. Otherwise, mostly cloudy, with a low around 24. North northwest wind 5 to 10 mph.
  • Sunday Areas of frost before 8am. Otherwise, sunny, with a high near 50. Calm wind becoming northeast around 5 mph in the morning.
  • Sunday Night Partly cloudy, with a low around 33. Calm wind.
  • Monday Mostly sunny, with a high near 62. Calm wind becoming southwest around 5 mph in the afternoon.
  • Monday Night Partly cloudy, with a low around 41. Calm wind.
  • Tuesday Mostly sunny, with a high near 65.
  • Tuesday Night A 20 percent chance of showers. Mostly cloudy, with a low around 48.
  • Wednesday A 50 percent chance of showers. Mostly cloudy, with a high near 64.
  • Wednesday Night Showers likely. Cloudy, with a low around 50. Chance of precipitation is 60%.
  • Thursday Showers likely. Partly sunny, with a high near 63. Chance of precipitation is 60%.