National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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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

Tonight

Partly Cloudy

Partly
Cloudy

Low: 35 °F

Sunday

Showers Chance for Measurable Precipitation 90%

Showers

High: 58 °F

Sunday
Night

Showers Chance for Measurable Precipitation 80%

Showers

Low: 49 °F

Monday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 61 °F

Monday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 35 °F

Tuesday

Sunny

Sunny

High: 48 °F

Tuesday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 29 °F

Wednesday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 43 °F

Wednesday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 28 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 35. South wind around 5 mph.
  • Sunday Showers, mainly after 1pm. High near 58. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
  • Sunday Night Showers, mainly before 1am. Low around 49. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
  • Monday A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 61. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
  • Monday Night A 20 percent chance of rain before 1am. Partly cloudy, with a low around 35. Southwest wind 5 to 10 mph.
  • Tuesday Sunny, with a high near 48.
  • Tuesday Night A slight chance of rain before 4am, then a slight chance of snow. Partly cloudy, with a low around 29. Chance of precipitation is 20%.
  • Wednesday A slight chance of rain and snow. Mostly sunny, with a high near 43. Chance of precipitation is 20%.
  • Wednesday Night A slight chance of rain and snow. Partly cloudy, with a low around 28. Chance of precipitation is 20%.
  • Thanksgiving Day A slight chance of rain and snow. Mostly sunny, with a high near 44. Chance of precipitation is 20%.
  • Thursday Night A slight chance of rain and snow. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
  • Friday A 10 percent chance of snow. Mostly sunny, with a high near 42.
  • Friday Night Partly cloudy, with a low around 27.
  • Saturday Mostly sunny, with a high near 44.