Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

50°F

10°C

Humidity 47%
Wind Speed Vrbl 5 mph
Barometer 29.92 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 13 Jan 9:55 pm EST
Extended Forecast for

3 Miles E Heiskell TN

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers, mainly after 10am.  High near 48. Southwest wind 5 to 10 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers likely before 8pm, then a chance of snow showers between 8pm and 1am.  Mostly cloudy, with a low around 21. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 21 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Partly sunny, with a high near 32. Northwest wind 5 to 10 mph.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. Calm wind becoming south around 5 mph after midnight.

    Low: 19 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 43. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain showers before 5am, then a chance of rain or freezing rain.  Mostly cloudy, with a low around 30. Southwest wind around 5 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Showers then
    Chance
    Rain/Freezing
    Rain

  • Saturday

    Saturday: A chance of snow showers and freezing rain before noon, then a slight chance of rain showers between noon and 1pm.  Partly sunny, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Chance Wintry
    Mix then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before 1am.  Mostly cloudy, with a low around 18.

    Low: 18 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Showers, mainly after 10am. High near 48. Southwest wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain showers likely before 8pm, then a chance of snow showers between 8pm and 1am. Mostly cloudy, with a low around 21. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Partly sunny, with a high near 32. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 19. Calm wind becoming south around 5 mph after midnight.
Friday
Partly sunny, with a high near 43. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
A chance of rain showers before 5am, then a chance of rain or freezing rain. Mostly cloudy, with a low around 30. Southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
A chance of snow showers and freezing rain before noon, then a slight chance of rain showers between noon and 1pm. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of snow showers before 1am. Mostly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 19.
M.L.King Day
Sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Heiskell TN
 36.12°N 83.98°W (Elev. 892 ft)
6:06 pm EST Jan 13, 2026
10pm EST Jan 13, 2026-6pm EST Jan 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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