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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

A Few Clouds

44°F

7°C

Humidity 51%
Wind Speed SW 6 mph
Barometer 30.03 in (1017.3 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 1 Jan 10:53 am EST
Extended Forecast for

2 Miles ENE Slickrock Wilderness NC

  • New Year's Day

    New Year's Day: Sunny, with a high near 46. West northwest wind around 8 mph, with gusts as high as 22 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. West southwest wind 3 to 7 mph.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Mostly cloudy, with a high near 50. West southwest wind around 5 mph becoming calm in the morning.

    High: 50 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Rain, mainly after 9pm. Low around 42. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before 5pm. High near 46. Light and variable wind. Chance of precipitation is 80%.

    High: 46 °F

    Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 7pm. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

New Year's Day
Sunny, with a high near 46. West northwest wind around 8 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 35. West southwest wind 3 to 7 mph.
Friday
Mostly cloudy, with a high near 50. West southwest wind around 5 mph becoming calm in the morning.
Friday Night
Rain, mainly after 9pm. Low around 42. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
Rain, mainly before 5pm. High near 46. Light and variable wind. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of rain before 7pm. Mostly cloudy, with a low around 33.
Sunday
Sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 45.
Wednesday
Mostly cloudy, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Slickrock Wilderness NC
 35.37°N 83.95°W (Elev. 3209 ft)
Last Update:
6:23 am EST Jan 1, 2026
Forecast Valid:
11am EST Jan 1, 2026-6pm EST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation