National Weather Service United States Department of Commerce

Arctic Air Will Move Into U.S. This Week

Arctic air will move back into the central Plains, Great Lake States and Western U.S. this week. Winter Storm Warnings, Winter Weather Advisories and Wind Chill Advisories are in effect in many areas. Recent heavy rains across the lower Mississippi and Tennessee Valleys will shift into the Carolinas Monday. Rivers that came up over the weekend will recede across portions of the South.
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Current Conditions

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8 Miles WNW Helenwood TN

7 Day Forecast

For More Weather Information:

Morristown, TN Local Forecast Office

Overnight

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 35 °F

Monday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 45 °F

Monday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 31 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 10%

Slight Chc
Snow

High: 43 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 39 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 21 °F

New Year's
Day

Mostly Sunny

Mostly
Sunny

High: 39 °F

Thursday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 28 °F

Detailed Forecast

  • Overnight A 30 percent chance of showers. Areas of fog. Otherwise, cloudy, with a low around 35. North wind around 5 mph.
  • Monday A 30 percent chance of showers, mainly before 7am. Areas of fog before 1pm. Otherwise, cloudy, with a high near 45. North wind around 5 mph.
  • Monday Night A slight chance of rain showers before 4am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 31. Calm wind becoming north around 5 mph. Chance of precipitation is 20%.
  • Tuesday A slight chance of snow showers before 7am. Mostly sunny, with a high near 43. North wind around 5 mph. Chance of precipitation is 10%.
  • Tuesday Night Partly cloudy, with a low around 25. North wind around 5 mph.
  • Wednesday Partly sunny, with a high near 39.
  • Wednesday Night Partly cloudy, with a low around 21.
  • New Year's Day Mostly sunny, with a high near 39.
  • Thursday Night A slight chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
  • Friday A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
  • Friday Night Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
  • Saturday Rain likely. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.
  • Saturday Night A 30 percent chance of rain. Mostly cloudy, with a low around 35.
  • Sunday A 20 percent chance of rain. Mostly sunny, with a high near 45.