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

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Overcast

59°F

15°C

Humidity 87%
Wind Speed Vrbl 7 mph
Barometer 29.97 in (1014.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 25 Nov 6:53 am EST
Extended Forecast for

3 Miles NW McDonald TN

  • Today

    Today: Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm.  High near 66. South wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 66 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am.  Low around 53. South wind 5 to 10 mph becoming west after midnight.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Showers then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a temperature rising to near 58 by 11am, then falling to around 49 during the remainder of the day. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 58 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. Northwest wind 5 to 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 47. Northwest wind 5 to 10 mph.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 27. Northwest wind around 5 mph.

    Low: 27 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 44. North wind around 5 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

Detailed Forecast

Today
Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. High near 66. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Tonight
Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Low around 53. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Partly sunny, then gradually becoming sunny, with a temperature rising to near 58 by 11am, then falling to around 49 during the remainder of the day. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 34. Northwest wind 5 to 10 mph.
Thanksgiving Day
Sunny, with a high near 47. Northwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 27. Northwest wind around 5 mph.
Friday
Sunny, with a high near 44. North wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 48.
Saturday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 39.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 52.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 41.
Monday
A 40 percent chance of showers. Cloudy, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW McDonald TN
 35.15°N 85.02°W (Elev. 1102 ft)
6:06 am EST Nov 25, 2025
7am 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