National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

Morristown Moore-Murrell Airport (KMOR)

Lat: 36.18°NLon: 83.38°WElev: 1313ft.

Overcast

43°F

6°C

Humidity 87%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 7 Dec 7:55 pm EST
Extended Forecast for

2 Miles S Morristown TN

  • Tonight

    Tonight: A 40 percent chance of showers after 3am. Cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Cloudy then
    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers between 9am and 2pm. Cloudy, with a high near 42. Calm wind becoming north around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 53. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 53 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 34. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

Detailed Forecast

Tonight
A 40 percent chance of showers after 3am. Cloudy, with a low around 38. Calm wind.
Monday
A 50 percent chance of showers between 9am and 2pm. Cloudy, with a high near 42. Calm wind becoming north around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 27. Calm wind.
Tuesday
Mostly sunny, with a high near 47. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 34. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 53. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 34. West wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 46.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 31.
Friday
A chance of rain and snow before 8am, then a chance of rain. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Friday Night
A slight chance of rain showers, snow showers, and freezing rain. Mostly cloudy, with a low around 18. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Mostly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Morristown TN
 36.19°N 83.31°W (Elev. 1404 ft)
Last Update:
6:06 pm EST Dec 7, 2025
Forecast Valid:
8pm EST Dec 7, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation