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Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Mostly Cloudy

30°F

-1°C

Humidity 43%
Wind Speed NE 12 mph
Barometer 30.35 in (1028.2 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 24 Jan 3:53 am EST
Extended Forecast for

4 Miles N Greenback TN

Ice Storm Warning January 24, 01:00pm until January 25, 07:00pm
Click here for hazard details and duration
Ice Storm Warning

  • Today

    Today: A chance of snow before 4pm, then snow and sleet likely between 4pm and 5pm, then snow and sleet, possibly mixed with freezing rain after 5pm. High near 34. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Total daytime snow and sleet accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    then Wintry
    Mix

  • Tonight

    Tonight: Freezing rain and sleet before 2am, then rain or freezing rain between 2am and 4am, then rain after 4am. Low around 29. North wind around 5 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.2 of an inch possible. New sleet accumulation of less than a half inch possible.

    Low: 29 °F

    Wintry Mix

  • Sunday

    Sunday: Rain. The rain could be heavy at times. High near 44. North wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 44 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: A chance of rain before midnight, then a chance of freezing rain between midnight and 1am, then a slight chance of snow after 1am. Cloudy, with a low around 17. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 17 °F

    Chance Rain
    then Chance
    Wintry Mix

  • Monday

    Monday: Partly sunny, with a high near 27. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 27 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 5. Northwest wind 5 to 10 mph.

    Low: 5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 34. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of snow before 4pm, then snow and sleet likely between 4pm and 5pm, then snow and sleet, possibly mixed with freezing rain after 5pm. High near 34. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Total daytime snow and sleet accumulation of less than a half inch possible.
Tonight
Freezing rain and sleet before 2am, then rain or freezing rain between 2am and 4am, then rain after 4am. Low around 29. North wind around 5 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.2 of an inch possible. New sleet accumulation of less than a half inch possible.
Sunday
Rain. The rain could be heavy at times. High near 44. North wind 5 to 10 mph becoming south in the afternoon. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
A chance of rain before midnight, then a chance of freezing rain between midnight and 1am, then a slight chance of snow after 1am. Cloudy, with a low around 17. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 27. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 5. Northwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 34. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 9.
Friday
Mostly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Greenback TN
 35.71°N 84.19°W (Elev. 1010 ft)
Last Update:
12:31 am EST Jan 24, 2026
Forecast Valid:
4am EST Jan 24, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation