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 and Breezy

56°F

13°C

Humidity 65%
Wind Speed SW 21 G 32 mph
Barometer 29.81 in (1009.2 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 25 Feb 2:53 pm EST
Extended Forecast for

6 Miles SSW Maryville TN

  • This Afternoon

    This Afternoon: A 10 percent chance of showers after 5pm. Mostly cloudy, with a high near 55. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 55 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers, mainly after 8pm. Low around 47. Southwest wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 47 °F

    Showers

  • Thursday

    Thursday: Showers, mainly before 11am. High near 60. Southwest wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 64. Calm wind becoming north around 5 mph.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68. Calm wind becoming west around 5 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 44.

    Low: 44 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 10 percent chance of showers after 5pm. Mostly cloudy, with a high near 55. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Showers, mainly after 8pm. Low around 47. Southwest wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Thursday
Showers, mainly before 11am. High near 60. Southwest wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 45. Calm wind.
Friday
Mostly sunny, with a high near 64. Calm wind becoming north around 5 mph.
Friday Night
Mostly clear, with a low around 41. Calm wind.
Saturday
Sunny, with a high near 68. Calm wind becoming west around 5 mph.
Saturday Night
Clear, with a low around 44.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 64.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44.
Tuesday
A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Maryville TN
 35.67°N 84.03°W (Elev. 1001 ft)
Last Update:
1:26 pm EST Feb 25, 2026
Forecast Valid:
3pm EST Feb 25, 2026-6pm EST Mar 3, 2026
 
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