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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Mostly Cloudy

72°F

22°C

Humidity 50%
Wind Speed S 12 mph
Barometer 29.84 in (1010.2 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 15 Nov 4:53 pm EST
Extended Forecast for

2 Miles SSE Signal Mountain TN

  • Tonight

    Tonight: Partly cloudy, with a low around 60. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 69. West wind around 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 69 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 40. North wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 62. Calm wind becoming northeast around 5 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 57. Southwest wind around 5 mph.

    Low: 57 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 76.

    High: 76 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 60. Southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 69. West wind around 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Clear, with a low around 40. North wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 62. Calm wind becoming northeast around 5 mph.
Monday Night
Mostly clear, with a low around 42. Calm wind.
Tuesday
Mostly sunny, with a high near 71. Light southeast wind becoming south 5 to 10 mph in the morning.
Tuesday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 57. Southwest wind around 5 mph.
Wednesday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 76.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 58.
Thursday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 74.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 60.
Friday
Showers likely. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Signal Mountain TN
 35.1°N 85.32°W (Elev. 846 ft)
Last Update:
12:31 pm EST Nov 15, 2025
Forecast Valid:
5pm EST Nov 15, 2025-6pm EST Nov 22, 2025
 
Forecast Discussion
 
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Additional Resources

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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