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Significant winter storm to bring heavy snow and ice from the Plains to the upper Midwest, Great Lakes and New England

A strong low pressure system will bring heavy snow, ice, and strong winds from the Plains to the upper Midwest, and western Great Lakes through tonight. Treacherous travel conditions are expected. Wintry precipitation will expand into portions of New England Tuesday into Tuesday night. An inclement pattern will also persist from northern California to the Pacific Northwest into the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Fog/Mist

58°F

14°C

Humidity 87%
Wind Speed SW 7 mph
Barometer 29.84 in (1010.5 mb)
Dewpoint 54°F (12°C)
Visibility 6.00 mi
Last update 22 Jan 6:53 pm EST
Extended Forecast for

Chattanooga TN

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 1am, then a slight chance of rain between 1am and 4am.  Cloudy, then gradually becoming partly cloudy, with a low around 40. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    Low: 40 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49. West wind around 10 mph.

    Mostly Sunny

    High: 49 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 32. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Mostly Cloudy

    Low: 32 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Mostly Sunny

    High: 51 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 29. Northwest wind 5 to 10 mph becoming light north  after midnight.

    Mostly Clear

    Low: 29 °F

  • Thursday

    Thursday: Sunny, with a high near 54.

    Sunny

    High: 54 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 30.

    Clear

    Low: 30 °F

  • Friday

    Friday: Sunny, with a high near 58.

    Sunny

    High: 58 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 41.

    Mostly Cloudy

    Low: 41 °F

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm before 1am, then a slight chance of rain between 1am and 4am. Cloudy, then gradually becoming partly cloudy, with a low around 40. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Mostly sunny, with a high near 49. West wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 32. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 51. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 29. Northwest wind 5 to 10 mph becoming light north after midnight.
Thursday
Sunny, with a high near 54.
Thursday Night
Clear, with a low around 30.
Friday
Sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 58.
Saturday Night
Showers likely. Cloudy, with a low around 45. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 56.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 37.
Monday
Sunny, with a high near 53.
Click Map For Forecast
Point Forecast:
Chattanooga TN
 35.07°N 85.27°W (Elev. 659 ft)
3:08 pm EST Jan 22, 2018
7pm EST Jan 22, 2018-6pm EST Jan 29, 2018
 
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