Widespread High Wind Event; Heavy Snow Expected from the Northern Plains to Northeast

Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest. Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south coastal Texas today. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds into Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Overcast

45°F

7°C

Humidity 71%
Wind Speed NW 9 mph
Barometer 30.20 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Mar 11:55 am EDT
Extended Forecast for

2 Miles SSW Powell TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. North wind around 5 mph becoming calm.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 63. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 63 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Calm wind becoming south around 5 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. South wind around 5 mph becoming calm.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers.  Low around 39. Breezy.  Chance of precipitation is 90%.

    Low: 39 °F

    Showers and
    Breezy

  • Monday

    Monday: A chance of rain showers before 2pm, then a slight chance of rain and snow showers.  Mostly cloudy, with a high near 49. Breezy.  Chance of precipitation is 40%.

    High: 49 °F

    Breezy.
    Chance
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 53. North wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 34. North wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 63. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 40. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 70. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 47. South wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 75. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
Showers. Low around 39. Breezy. Chance of precipitation is 90%.
Monday
A chance of rain showers before 2pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 49. Breezy. Chance of precipitation is 40%.
Monday Night
A slight chance of rain and snow showers before 8pm. Partly cloudy, with a low around 24. Chance of precipitation is 10%.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Powell TN
 36.01°N 84.05°W (Elev. 997 ft)
7:16 am EDT Mar 12, 2026
12pm EDT Mar 12, 2026-6pm EDT Mar 18, 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