Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

43°F

6°C

Humidity 100%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 14 Mar 8:55 am EDT
Extended Forecast for

2 Miles SW Mascot TN

  • Today

    Today: Sunny, with a high near 69. Calm wind becoming east around 5 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 74. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 74 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers after 2am.  Low around 41. West wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%.

    Low: 41 °F

    Mostly Cloudy
    then Showers

  • Monday

    Monday: Rain showers before 5pm, then a chance of rain and snow showers.  High near 54. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%.

    High: 54 °F

    Breezy.
    Showers then
    Rain/Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow showers before 8pm.  Mostly cloudy, with a low around 22. West wind around 15 mph, with gusts as high as 30 mph.

    Low: 22 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. West wind around 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 69. Calm wind becoming east around 5 mph.
Tonight
Mostly clear, with a low around 47. Calm wind.
Sunday
Partly sunny, with a high near 74. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Sunday Night
Showers after 2am. Low around 41. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Monday
Rain showers before 5pm, then a chance of rain and snow showers. High near 54. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 22. West wind around 15 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 39. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly cloudy, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Mascot TN
 36.06°N 83.79°W (Elev. 1001 ft)
7:06 am EDT Mar 14, 2026
9am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database