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

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

56°F

13°C

Humidity 67%
Wind Speed E 3 mph
Barometer 30.05 in (1017.3 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 8 Jan 7:53 pm EST
Extended Forecast for

2 Miles ESE Maryville TN

  • Tonight

    Tonight: Increasing clouds, with a low around 57. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers, mainly after 9am. High near 68. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Showers

  • Friday Night

    Friday Night: Showers, mainly after 8pm. Low around 58. Southwest wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 58 °F

    Showers

  • Saturday

    Saturday: Showers. High near 66. Southwest wind 5 to 10 mph. Chance of precipitation is 100%.

    High: 66 °F

    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 35. West wind 5 to 10 mph.

    Low: 35 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 41. Breezy, with a west wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 41 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 57. South wind around 10 mph, with gusts as high as 20 mph.
Friday
Showers, mainly after 9am. High near 68. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers, mainly after 8pm. Low around 58. Southwest wind around 5 mph becoming calm. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Saturday
Showers. High near 66. Southwest wind 5 to 10 mph. Chance of precipitation is 100%.
Saturday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 35. West wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 41. Breezy, with a west wind 10 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 49.
Wednesday Night
A 40 percent chance of showers. Cloudy, with a low around 32.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Maryville TN
 35.73°N 83.94°W (Elev. 1033 ft)
Last Update:
6:07 pm EST Jan 8, 2026
Forecast Valid:
8pm EST Jan 8, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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