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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Hazardous Weather Conditions

Current Conditions

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4 Miles NW Dungannon VA

7 Day Forecast

For More Weather Information:

Morristown, TN Local Forecast Office

This
Afternoon

Showers Chance for Measurable Precipitation 90%

Showers

High: 56 °F

Tonight

Showers Chance for Measurable Precipitation 80%

Showers

Low: 51 °F

Monday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 58 °F

Monday
Night

Slight Chance Showers Chance for Measurable Precipitation 10%

Slight Chc
Showers

Low: 32 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 43 °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: 42 °F

Wednesday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 28 °F

Thanksgiving
Day

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 40 °F

Detailed Forecast

  • This Afternoon Showers. High near 56. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
  • Tonight Showers, mainly before 1am. Low around 51. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
  • Monday A 30 percent chance of showers, mainly before 4pm. Partly sunny, with a high near 58. Windy, with a south wind 20 to 30 mph, with gusts as high as 45 mph.
  • Monday Night A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 32. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
  • Tuesday Mostly sunny, with a high near 43. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
  • Tuesday Night A slight chance of rain between 1am and 2am, then a slight chance of snow after 2am. Partly cloudy, with a low around 29. Chance of precipitation is 20%.
  • Wednesday A slight chance of snow before 9am, then a slight chance of rain. Partly sunny, with a high near 42. Chance of precipitation is 20%.
  • Wednesday Night A slight chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
  • Thanksgiving Day A slight chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 20%.
  • Thursday Night Partly cloudy, with a low around 27.
  • Friday Mostly sunny, with a high near 40.
  • Friday Night Partly cloudy, with a low around 27.
  • Saturday Partly sunny, with a high near 42.