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Eastern and Western Storms

A strong cold front will sweep across the eastern U.S. with gusty winds, showers and thunderstorms, and lake effect snow. A slow moving western system will bring locally heavy rain that could cause flash flooding and heavy mountain snow. Heavy snow and blowing snow is expected across much of the northern 2/3rds of Alaska from two strong weather systems. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

47°F

8°C

Humidity 80%
Wind Speed Calm
Barometer 30.24 in (1024.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 2 Dec 11:53 pm EST
Extended Forecast for

Knoxville TN

  • Overnight

    Overnight: A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 49. Southwest wind around 10 mph.

    Chance
    Showers

    Low: 49 °F

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 11am, then showers likely between 11am and 2pm. Patchy fog between 9am and 1pm. High near 60. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers and
    Patchy Fog

    High: 60 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 35. North wind around 5 mph.

    Partly Cloudy

    Low: 35 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 50. North wind around 5 mph becoming calm.

    Mostly Cloudy

    High: 50 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 34. Calm wind.

    Mostly Cloudy

    Low: 34 °F

  • Monday

    Monday: A 40 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 53. Calm wind becoming southwest around 5 mph.

    Chance
    Showers

    High: 53 °F

  • Monday
    Night

    Monday Night: Showers, mainly after 8pm. Low around 46. South wind around 5 mph becoming calm. Chance of precipitation is 90%.

    Showers

    Low: 46 °F

  • Tuesday

    Tuesday: Showers. High near 60. Chance of precipitation is 90%.

    Showers

    High: 60 °F

  • Tuesday
    Night

    Tuesday Night: Showers. Low around 54. Chance of precipitation is 80%.

    Showers

    Low: 54 °F

Detailed Forecast

Overnight
A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 49. Southwest wind around 10 mph.
Saturday
Showers and possibly a thunderstorm before 11am, then showers likely between 11am and 2pm. Patchy fog between 9am and 1pm. High near 60. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Partly cloudy, with a low around 35. North wind around 5 mph.
Sunday
Mostly cloudy, with a high near 50. North wind around 5 mph becoming calm.
Sunday Night
Mostly cloudy, with a low around 34. Calm wind.
Monday
A 40 percent chance of showers, mainly after 2pm. Mostly cloudy, with a high near 53. Calm wind becoming southwest around 5 mph.
Monday Night
Showers, mainly after 8pm. Low around 46. South wind around 5 mph becoming calm. Chance of precipitation is 90%.
Tuesday
Showers. High near 60. Chance of precipitation is 90%.
Tuesday Night
Showers. Low around 54. Chance of precipitation is 80%.
Wednesday
Showers, mainly before 2pm. High near 65. Chance of precipitation is 80%.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 55.
Thursday
Showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Thursday Night
Showers likely. Cloudy, with a low around 52. Chance of precipitation is 60%.
Friday
Showers likely. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Knoxville TN
 36°N 83.94°W (Elev. 1184 ft)
Last Update:
10:18 pm EST Dec 2, 2022
Forecast Valid:
12am EST Dec 3, 2022-6pm EST Dec 8, 2022
 
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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