Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Thunderstorm Heavy Rain Fog/Mist

55°F

13°C

Humidity 96%
Wind Speed S 13 mph
Barometer 29.57 in (1000.7 mb)
Dewpoint 54°F (12°C)
Visibility 5.00 mi
Wind Chill51°F (11°C)
Last update 16 Mar 6:53 am EDT
Extended Forecast for

Maryville TN

Wind Advisory March 16, 07:05am until March 16, 08:00am
Click here for hazard details and duration
...
  •  
    Wind Advisory March 16, 07:05am until March 16, 08:00am

    NOW until 8:00am Mon

    Wind Advisory

  • Today

    High: 53 °F

    Showers
    Likely and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 41. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 41 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 25. West wind around 5 mph becoming calm  in the evening.

    Low: 25 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 54. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 54 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. South wind around 5 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64. Southwest wind 5 to 10 mph.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers. Cloudy, with a temperature falling to around 40 by 2pm. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly cloudy, with a low around 24. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 41. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 25. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 54. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 34. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 64. Southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 44.
Friday
Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Maryville TN
 35.76°N 83.99°W (Elev. 886 ft)
5:46 am EDT Mar 16, 2026
7am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database