Widespread Wintry Weather Continues From the Central Rockies to the Northeast

A winter storm will track slowly from the Central Rockies to the Lower Mississippi River Valley by Monday before strengthening and shifting into the Northeast by Tuesday. Heavy snow will continue over the Central Rockies into Sunday. A swath of mixed wintry precipitation including snow and freezing rain will cause hazardous travel from the Central Plains into the Northeast Sunday and Monday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

44°F

7°C

Humidity 83%
Wind Speed SW 5 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 14 Dec 10:53 pm EST
Extended Forecast for

Alcoa TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Southwest wind around 5 mph.

    Mostly Cloudy

    Low: 38 °F

  • Sunday

    Sunday: Partly sunny, with a high near 53. Southwest wind around 5 mph.

    Partly Sunny

    High: 53 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers after 4am.  Mostly cloudy, with a steady temperature around 50. East wind around 5 mph becoming southwest after midnight.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 50 °F

  • Monday

    Monday: A 50 percent chance of showers, mainly after 7am.  Mostly cloudy, with a high near 65. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Chance
    Showers

    High: 65 °F

  • Monday
    Night

    Monday Night: Showers before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then showers likely after 4am.  Low around 48. South wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%.

    Showers

    Low: 48 °F

  • Tuesday

    Tuesday: Showers likely, mainly before 7am.  Mostly cloudy, with a high near 51. Chance of precipitation is 60%.

    Showers
    Likely

    High: 51 °F

  • Tuesday
    Night

    Tuesday Night: A 10 percent chance of showers before 7pm.  Mostly cloudy, with a low around 27.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 27 °F

  • Wednesday

    Wednesday: Sunny, with a high near 42.

    Sunny

    High: 42 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 27.

    Clear

    Low: 27 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. Southwest wind around 5 mph.
Sunday
Partly sunny, with a high near 53. Southwest wind around 5 mph.
Sunday Night
A 20 percent chance of showers after 4am. Mostly cloudy, with a steady temperature around 50. East wind around 5 mph becoming southwest after midnight.
Monday
A 50 percent chance of showers, mainly after 7am. Mostly cloudy, with a high near 65. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Showers before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then showers likely after 4am. Low around 48. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Tuesday
Showers likely, mainly before 7am. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Tuesday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 27.
Wednesday
Sunny, with a high near 42.
Wednesday Night
Clear, with a low around 27.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 32.
Friday
Mostly sunny, with a high near 51.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 36.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 52.
Click Map For Forecast
Point Forecast:
Alcoa TN
 35.8°N 83.98°W (Elev. 955 ft)
10:40 pm EST Dec 14, 2019
11pm EST Dec 14, 2019-6pm EST Dec 21, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database