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

Storm Moving from Western into Central U.S. through Wednesday

A storm system moving over the Rockies Wednesday will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Moderate snow is expected from northwestern Wyoming into southern Montana. Read More >

Current conditions at

Knoxville Downtown Airport (KDKX)

Lat: 35.97°NLon: 83.87°WElev: 827ft.

Fair

57°F

14°C

Humidity 94%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Oct 3:10 am EDT
Extended Forecast for

3 Miles WSW Mascot TN

  • Overnight

    Overnight: Mostly clear, with a low around 51. Northeast wind around 5 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Northeast wind around 5 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. Northeast wind around 5 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 74. Northeast wind 5 to 10 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. Northeast wind around 5 mph.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75. Calm wind becoming south around 5 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 51. Northeast wind around 5 mph.
Wednesday
Sunny, with a high near 78. Northeast wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 51. Northeast wind around 5 mph.
Thursday
Sunny, with a high near 74. Northeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 47. Northeast wind around 5 mph.
Friday
Mostly sunny, with a high near 75. Calm wind becoming south around 5 mph.
Friday Night
Partly cloudy, with a low around 54. Calm wind.
Saturday
Sunny, with a high near 80.
Saturday Night
A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 60.
Sunday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 45.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Mascot TN
 36.04°N 83.82°W (Elev. 1001 ft)
Last Update:
1:31 am EDT Oct 15, 2025
Forecast Valid:
3am EDT Oct 15, 2025-6pm EDT Oct 21, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation