National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation 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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Knoxville TN

7 Day Forecast

For More Weather Information:

Morristown, TN Local Forecast Office

This
Afternoon

Mostly Cloudy

Mostly
Cloudy

High: 8 °C

Tonight

Partly Cloudy

Partly
Cloudy

Low: -1 °C

Sunday

Mostly Sunny

Mostly
Sunny

High: 11 °C

Sunday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 3 °C

Monday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 12 °C

Monday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 6 °C

Tuesday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 14 °C

Tuesday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 8 °C

Wednesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 8 °C

Detailed Forecast

  • This Afternoon Mostly cloudy, with a high near 8. Calm wind.
  • Tonight Partly cloudy, with a low around -1. Calm wind.
  • Sunday Mostly sunny, with a high near 11. Calm wind.
  • Sunday Night A 40 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 3. Northeast wind 5 to 10 km/h.
  • Monday A 20 percent chance of rain before 4pm. Mostly cloudy, with a high near 12. Calm wind becoming southeast 5 to 10 km/h in the afternoon.
  • Monday Night A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 6.
  • Tuesday A 50 percent chance of showers. Cloudy, with a high near 14.
  • Tuesday Night Showers likely. Cloudy, with a low around 8. Chance of precipitation is 70%.
  • Wednesday Rain likely. Cloudy, with a high near 8. Chance of precipitation is 60%.
  • Wednesday Night A chance of rain and snow. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
  • Christmas Day A 30 percent chance of snow. Mostly sunny, with a high near 7.
  • Thursday Night Partly cloudy, with a low around 1.
  • Friday A 20 percent chance of rain. Partly sunny, with a high near 12.