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

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Overcast

30°F

-1°C

Humidity 79%
Wind Speed NE 7 mph
Barometer 30.23 in (1024.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 24 Jan 3:53 pm EST
Extended Forecast for

Signal Mountain TN

Ice Storm Warning until January 25, 07:00pm
Click here for hazard details and duration
Ice Storm Warning
  •  
    Ice Storm Warning until January 25, 07:00pm

    NOW until 7:00pm Sun

    Ice Storm Warning

  • This Afternoon

    High: 32 °F

    Freezing Rain

  • Tonight

    Tonight: Rain or freezing rain, becoming all rain after 4am. Low around 30. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New ice accumulation of 0.2 to 0.4 of an inch possible.

    Low: 30 °F

    Rain/Freezing
    Rain

  • Sunday

    Sunday: Showers, mainly before 5pm. The rain could be heavy at times. High near 44. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 44 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. Wind chill values between 3 and 13. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 34. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Freezing rain. High near 32. East wind around 5 mph. Chance of precipitation is 80%. Total daytime ice accumulation of less than a 0.1 of an inch possible.
Tonight
Rain or freezing rain, becoming all rain after 4am. Low around 30. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New ice accumulation of 0.2 to 0.4 of an inch possible.
Sunday
Showers, mainly before 5pm. The rain could be heavy at times. High near 44. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
Mostly cloudy, with a low around 16. Wind chill values between 3 and 13. Northwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 24. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 9. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 34. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Signal Mountain TN
 35.13°N 85.38°W (Elev. 1699 ft)
Last Update:
1:11 pm EST Jan 24, 2026
Forecast Valid:
4pm EST Jan 24, 2026-6pm EST Jan 31, 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