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

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

A Few Clouds

50°F

10°C

Humidity 66%
Wind Speed Calm
Barometer 30.00 in (1016.3 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 7 Dec 3:53 pm EST
Extended Forecast for

4 Miles SSW Whitwell TN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers between 10pm and 2am. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 40%.

    Low: 39 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 43. Calm wind becoming north around 5 mph in the morning.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. North wind around 5 mph becoming calm.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 47. Calm wind becoming southwest around 5 mph.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. South wind around 5 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 52. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers. Mostly cloudy, with a high near 48.

    High: 48 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 49. Calm wind.
Tonight
A chance of showers between 10pm and 2am. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 43. Calm wind becoming north around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 28. North wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 47. Calm wind becoming southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 36. South wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 52. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 48.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Whitwell TN
 35.16°N 85.57°W (Elev. 1099 ft)
Last Update:
12:46 pm CST Dec 7, 2025
Forecast Valid:
3pm CST Dec 7, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation