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

Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

25°F

-4°C

Humidity 63%
Wind Speed NE 7 mph
Barometer 30.25 in (1025.2 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 30 Dec 8:53 am EST
Extended Forecast for

5 Miles NW High Rocks NC

  • Today

    Today: Sunny, with a high near 28. Wind chill values as low as -1. North wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 28 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 18. West northwest wind 8 to 10 mph.

    Low: 18 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 40. West wind 9 to 14 mph, with gusts as high as 26 mph.

    High: 40 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. West wind around 14 mph, with gusts as high as 24 mph.

    Low: 25 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Sunny, with a high near 43. West northwest wind around 10 mph, with gusts as high as 21 mph.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Rain likely, mainly after 9pm. Cloudy, with a low around 39. Chance of precipitation is 70%.

    Low: 39 °F

    Rain Likely

  • Saturday

    Saturday: A 50 percent chance of rain. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 28. Wind chill values as low as -1. North wind 10 to 16 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 18. West northwest wind 8 to 10 mph.
Wednesday
Sunny, with a high near 40. West wind 9 to 14 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 25. West wind around 14 mph, with gusts as high as 24 mph.
New Year's Day
Sunny, with a high near 43. West northwest wind around 10 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly cloudy, with a high near 50.
Friday Night
Rain likely, mainly after 9pm. Cloudy, with a low around 39. Chance of precipitation is 70%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW High Rocks NC
 35.56°N 83.68°W (Elev. 4167 ft)
Last Update:
6:48 am EST Dec 30, 2025
Forecast Valid:
9am EST Dec 30, 2025-6pm EST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation