Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

41°F

5°C

Humidity 43%
Wind Speed SW 13 mph
Barometer 29.98 in (1015.8 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 31 Dec 5:53 pm EST
Extended Forecast for

3 Miles NNE Tallassee TN

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 32. Southwest wind 5 to 10 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • New Year's Day

    New Year's Day: Sunny, with a high near 47. West wind around 5 mph.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. South wind around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 54. Southwest wind around 5 mph.

    High: 54 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Showers.  Patchy fog after 4am. Low around 45. Southeast wind around 5 mph.  Chance of precipitation is 80%.

    Low: 45 °F

    Showers and
    Patchy Fog

  • Saturday

    Saturday: Showers likely.  Patchy fog before 2pm.  Otherwise, cloudy, with a high near 50. East wind around 5 mph becoming north in the afternoon.  Chance of precipitation is 70%.

    High: 50 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am.  Mostly cloudy, with a low around 37. North wind around 5 mph.

    Low: 37 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 32. Southwest wind 5 to 10 mph.
New Year's Day
Sunny, with a high near 47. West wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 38. South wind around 5 mph.
Friday
Mostly cloudy, with a high near 54. Southwest wind around 5 mph.
Friday Night
Showers. Patchy fog after 4am. Low around 45. Southeast wind around 5 mph. Chance of precipitation is 80%.
Saturday
Showers likely. Patchy fog before 2pm. Otherwise, cloudy, with a high near 50. East wind around 5 mph becoming north in the afternoon. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 37. North wind around 5 mph.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Tallassee TN
 35.6°N 83.92°W (Elev. 1942 ft)
6:06 pm EST Dec 31, 2025
6pm EST Dec 31, 2025-6pm EST Jan 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database