National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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Current Conditions

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4 Miles SE Cosby TN

7 Day Forecast

For More Weather Information:

Morristown, TN Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Saturday

Sunny

Sunny

High: 52 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 35 °F

Sunday

Partly Sunny

Partly
Sunny

High: 68 °F

Sunday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 40 °F

Monday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 63 °F

Monday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 46 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 53 °F

Tuesday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 42 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 25. South wind around 5 mph.
  • Saturday Sunny, with a high near 52. Southwest wind 5 to 10 mph.
  • Saturday Night Partly cloudy, with a low around 35. South wind 5 to 10 mph.
  • Sunday Partly sunny, with a high near 68. Southwest wind 5 to 10 mph.
  • Sunday Night A 20 percent chance of showers. Mostly cloudy, with a low around 40. Southwest wind around 5 mph becoming calm after midnight.
  • Monday A 30 percent chance of rain. Mostly cloudy, with a high near 63.
  • Monday Night Rain likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
  • Tuesday A 40 percent chance of showers. Mostly cloudy, with a high near 53.
  • Tuesday Night A 20 percent chance of showers. Mostly cloudy, with a low around 42.
  • Wednesday A 20 percent chance of showers. Partly sunny, with a high near 57.
  • Wednesday Night A 20 percent chance of showers. Mostly cloudy, with a low around 40.
  • Thursday Partly sunny, with a high near 58.
  • Thursday Night A 20 percent chance of showers. Mostly cloudy, with a low around 42.
  • Friday A 30 percent chance of showers. Partly sunny, with a high near 59.