National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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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: 30 °F

Sunday

Patchy Fog

Patchy
Fog

High: 49 °F

Sunday
Night

Drizzle

Drizzle

Low: 36 °F

Monday

Drizzle

Drizzle

High: 53 °F

Monday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 38 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 56 °F

Tuesday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 46 °F

Wednesday

Showers Chance for Measurable Precipitation 80%

Showers

High: 53 °F

Wednesday
Night

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 31 °F

Detailed Forecast

  • Overnight Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 30. Calm wind.
  • Sunday Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 49. Calm wind.
  • Sunday Night Periods of drizzle after 1am. Mostly cloudy, with a low around 36. Southeast wind around 5 mph becoming calm after midnight.
  • Monday Periods of drizzle before 4pm. Cloudy, with a high near 53. Calm wind becoming south around 5 mph in the morning.
  • Monday Night A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 38. Southeast wind around 5 mph.
  • Tuesday A 50 percent chance of showers. Mostly cloudy, with a high near 56.
  • Tuesday Night Showers likely. Cloudy, with a low around 46. Chance of precipitation is 70%.
  • Wednesday Showers. High near 53. Chance of precipitation is 80%.
  • Wednesday Night Rain and snow. Low around 31. Chance of precipitation is 80%.
  • Christmas Day A slight chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 20%.
  • Thursday Night Partly cloudy, with a low around 31.
  • Friday Mostly sunny, with a high near 53.
  • Friday Night A 20 percent chance of showers. Mostly cloudy, with a low around 37.
  • Saturday A 40 percent chance of showers. Mostly cloudy, with a high near 45.