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

46°F

8°C

Humidity 89%
Wind Speed Calm
Barometer 30.12 in (1019.9 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 8 Jan 8:53 am EST
Extended Forecast for

6 Miles SSW Maryville TN

  • Today

    Today: Partly sunny, with a high near 69. Northeast wind 5 to 10 mph becoming south in the afternoon.

    High: 69 °F

    Partly Sunny

  • Tonight

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

    Low: 57 °F

    Mostly Cloudy

  • Friday

    Friday: Showers. High near 68. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 68 °F

    Showers

  • Friday Night

    Friday Night: Showers, with thunderstorms also possible after 1am. Low around 58. South wind around 5 mph. Chance of precipitation is 100%.

    Low: 58 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 4pm, then showers likely. High near 68. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    High: 68 °F

    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 36. West wind 5 to 10 mph.

    Low: 36 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 43. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 69. Northeast wind 5 to 10 mph becoming south in the afternoon.
Tonight
Mostly cloudy, with a low around 57. South wind around 10 mph, with gusts as high as 20 mph.
Friday
Showers. High near 68. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Showers, with thunderstorms also possible after 1am. Low around 58. South wind around 5 mph. Chance of precipitation is 100%.
Saturday
Showers and possibly a thunderstorm before 4pm, then showers likely. High near 68. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Saturday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 36. West wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 43. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Mostly cloudy, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Maryville TN
 35.67°N 84.03°W (Elev. 1001 ft)
Last Update:
6:06 am EST Jan 8, 2026
Forecast Valid:
9am EST Jan 8, 2026-6pm EST Jan 14, 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