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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Light Rain Fog/Mist

58°F

14°C

Humidity 97%
Wind Speed NE 8 mph
Barometer 29.96 in (1014.1 mb)
Dewpoint 57°F (14°C)
Visibility 3.00 mi
Last update 10 Jan 8:53 am EST
Extended Forecast for

2 Miles S Signal Mountain TN

Flood Watch January 10, 09:23am until January 10, 07:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch January 10, 09:23am until January 10, 07:00pm

    NOW until 7:00pm Sat

    Flood Watch

  • Today

    High: 64 °F

    Chance Rain

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 36. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Sunny, with a high near 43. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. Northwest wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50. Calm wind.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 31. Calm wind.

    Low: 31 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Today
A 50 percent chance of rain, mainly before 4pm. Cloudy, with a high near 64. East wind around 5 mph becoming west in the afternoon. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 36. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 43. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 27. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 50. Calm wind.
Monday Night
Clear, with a low around 31. Calm wind.
Tuesday
Sunny, with a high near 55. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 53.
Wednesday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Signal Mountain TN
 35.1°N 85.35°W (Elev. 965 ft)
Last Update:
9:02 am EST Jan 10, 2026
Forecast Valid:
9am EST Jan 10, 2026-6pm EST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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