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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2 Miles NNE Dungannon VA

7 Day Forecast

For More Weather Information:

Morristown, TN Local Forecast Office

Overnight

Patchy Fog

Patchy
Fog

Low: 40 °F

Friday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 53 °F

Friday
Night

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 32 °F

Saturday

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

High: 41 °F

Saturday
Night

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 29 °F

Sunday

Partly Sunny

Partly
Sunny

High: 46 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 31 °F

Monday

Sunny

Sunny

High: 58 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 39 °F

Detailed Forecast

  • Overnight Patchy fog after 4am. Otherwise, partly cloudy, with a steady temperature around 40. Calm wind.
  • Friday Showers likely, mainly after noon. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 53. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%.
  • Friday Night Rain showers before 2am, then snow showers. Low around 32. Northwest wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
  • Saturday Snow showers before 1pm, then rain showers. High near 41. Northwest wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
  • Saturday Night Rain and snow showers before 8pm, then a chance of snow showers. Low around 29. Northwest wind 5 to 10 mph. Chance of precipitation is 80%.
  • Sunday Partly sunny, with a high near 46.
  • Sunday Night Mostly clear, with a low around 31.
  • Monday Sunny, with a high near 58.
  • Monday Night Partly cloudy, with a low around 39.
  • Tuesday Mostly sunny, with a high near 61.
  • Tuesday Night A 20 percent chance of showers. Mostly cloudy, with a low around 45.
  • Wednesday A 40 percent chance of showers. Partly sunny, with a high near 60.
  • Wednesday Night A 50 percent chance of showers. Mostly cloudy, with a low around 46.
  • Thursday A 30 percent chance of showers. Partly sunny, with a high near 59.