Heavy Snow in the Northern Plains and Upper Midwest; Severe Thunderstorms in the Southern U.S.

In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest today before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Isolated severe thunderstorms are likely across parts of the Southeast/Deep South, mainly from this morning into early evening. Read More >

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Overcast

54°F

12°C

Humidity 87%
Wind Speed NE 8 mph
Barometer 29.98 in (1014.8 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 25 Nov 8:53 am EST
Extended Forecast for

5 Miles SW Walland TN

  • Today

    Today: Showers and possibly a thunderstorm.  High near 66. South wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 66 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am.  Low around 53. West wind around 10 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Showers then
    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers between 7am and 1pm.  Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 56 by 10am, then falling to around 47 during the remainder of the day. West wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 56 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. West wind 5 to 10 mph.

    Low: 31 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 43. West wind 5 to 10 mph.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. West wind 5 to 10 mph.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 40. Calm wind becoming northwest around 5 mph in the morning.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 66. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Low around 53. West wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A slight chance of showers between 7am and 1pm. Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 56 by 10am, then falling to around 47 during the remainder of the day. West wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 31. West wind 5 to 10 mph.
Thanksgiving Day
Sunny, with a high near 43. West wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 24. West wind 5 to 10 mph.
Friday
Sunny, with a high near 40. Calm wind becoming northwest around 5 mph in the morning.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 48.
Saturday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 37.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 52.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Walland TN
 35.69°N 83.89°W (Elev. 1864 ft)
6:06 am EST Nov 25, 2025
9am EST Nov 25, 2025-6pm EST Dec 1, 2025
 
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