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

Lingering Snow and Gusty Winds in the Southeast; Wet Weather Developing Across the Desert Southwest

A departing storm may continue to produce snow and gusty winds across portions of North Carolina through the morning commute on Friday. Later Friday and Saturday, a storm system is forecast to move into Southern California and the Desert Southwest with lower elevation rain and mountain snowfall. Flash flooding will be possible across portions of Arizona on Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Partly Cloudy

34°F

1°C

Humidity 76%
Wind Speed NE 7 mph
Barometer 30.41 in (1030.3 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 20 Feb 10:53 pm EST
Extended Forecast for

Maryville TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. North wind around 10 mph.

    Mostly Cloudy

    Low: 24 °F

  • Friday

    Friday: Sunny, with a high near 40. Northeast wind 5 to 10 mph.

    Sunny

    High: 40 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 22. Northeast wind around 5 mph becoming calm in the evening.

    Clear

    Low: 22 °F

  • Saturday

    Saturday: Sunny, with a high near 52. Calm wind becoming northwest around 5 mph.

    Sunny

    High: 52 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 29. South wind around 5 mph.

    Clear

    Low: 29 °F

  • Sunday

    Sunday: Sunny, with a high near 56.

    Sunny

    High: 56 °F

  • Sunday
    Night

    Sunday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.

    Chance
    Showers then
    Showers
    Likely

    Low: 40 °F

  • Monday

    Monday: Showers. High near 55. Chance of precipitation is 90%.

    Showers

    High: 55 °F

  • Monday
    Night

    Monday Night: Showers. Low around 48. Chance of precipitation is 90%.

    Showers

    Low: 48 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. North wind around 10 mph.
Friday
Sunny, with a high near 40. Northeast wind 5 to 10 mph.
Friday Night
Clear, with a low around 22. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 52. Calm wind becoming northwest around 5 mph.
Saturday Night
Clear, with a low around 29. South wind around 5 mph.
Sunday
Sunny, with a high near 56.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Monday
Showers. High near 55. Chance of precipitation is 90%.
Monday Night
Showers. Low around 48. Chance of precipitation is 90%.
Tuesday
Showers, mainly before 8am. High near 60. Chance of precipitation is 90%.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 54.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 33.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Maryville TN
 35.74°N 83.96°W (Elev. 1010 ft)
Last Update:
10:07 pm EST Feb 20, 2020
Forecast Valid:
11pm EST Feb 20, 2020-6pm EST Feb 27, 2020
 
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