Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Mostly Cloudy

75°F

24°C

Humidity 50%
Wind Speed Calm
Barometer 29.97 in (1014.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 Oct 7:53 pm EDT
Extended Forecast for

3 Miles NW McDonald TN

  • Tonight

    Tonight: Partly cloudy, with a low around 59. South wind 5 to 10 mph.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 82. South wind 5 to 10 mph.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely after 2am.  Increasing clouds, with a low around 63. South wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 63 °F

    Partly Cloudy
    then Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 2pm, then a slight chance of showers and thunderstorms after 2pm.  Mostly cloudy, then gradually becoming sunny, with a high near 69. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 70%.

    High: 69 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Clear, with a low around 42. Northwest wind 5 to 10 mph.

    Low: 42 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 68. Northwest wind around 5 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 48. South wind around 5 mph.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 59. South wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 82. South wind 5 to 10 mph.
Saturday Night
Showers likely after 2am. Increasing clouds, with a low around 63. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely and possibly a thunderstorm before 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 69. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Sunday Night
Clear, with a low around 42. Northwest wind 5 to 10 mph.
Monday
Sunny, with a high near 68. Northwest wind around 5 mph.
Monday Night
Clear, with a low around 48. South wind around 5 mph.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Mostly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW McDonald TN
 35.15°N 85.02°W (Elev. 1102 ft)
7:06 pm EDT Oct 17, 2025
8pm EDT Oct 17, 2025-6pm EDT Oct 24, 2025
 
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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