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

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

30°F

-1°C

Humidity 43%
Wind Speed NE 5 mph
Barometer 30.28 in (1026.2 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 29 Jan 10:53 am EST
Extended Forecast for

2 Miles S Maryville TN

Winter Storm Watch January 30, 01:00pm until February 1, 01:00am
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Mostly cloudy, with a high near 37. Calm wind.

    High: 37 °F

    Mostly Cloudy

  • Tonight

    Tonight: Increasing clouds, with a low around 24. Calm wind.

    Low: 24 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of snow showers after 1pm, mixing with rain after 3pm. Cloudy, with a high near 40. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 40 °F

    Cloudy then
    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow showers before 7pm, then snow showers likely. Cloudy, with a low around 16. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Chance
    Rain/Snow
    then Snow
    Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 22. North wind around 15 mph, with gusts as high as 25 mph.

    High: 22 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 8. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 8 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 28. Calm wind becoming north around 5 mph.

    High: 28 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 37. Calm wind.
Tonight
Increasing clouds, with a low around 24. Calm wind.
Friday
A slight chance of snow showers after 1pm, mixing with rain after 3pm. Cloudy, with a high near 40. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
A chance of rain and snow showers before 7pm, then snow showers likely. Cloudy, with a low around 16. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 22. North wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 8. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 28. Calm wind becoming north around 5 mph.
Sunday Night
Mostly clear, with a low around 10.
Monday
Mostly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 45. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Maryville TN
 35.71°N 83.97°W (Elev. 1056 ft)
Last Update:
6:31 am EST Jan 29, 2026
Forecast Valid:
11am EST Jan 29, 2026-6pm EST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation