Heavy Rain and Mountain Snow This Week Northwest To Rockies; Heavy Rain May Bring Flooding to Portions of the East Late Week

At least two storm systems will batter the Pacific Northwest into the northern Rockies this week with heavy rain and mountain snow. The first system may bring as much as two feet of snow to the northern Cascades through Wednesday. This first system will then move over the central US by late week and bring heavy to excessive rain to portions of the south and east Thursday into this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

A Few Clouds

49°F

9°C

Humidity 32%
Wind Speed SW 5 mph
Barometer 30.26 in (1024.8 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 11 Dec 4:53 pm EST
Extended Forecast for

Decatur TNSimilar City Names

  • Tonight

    Tonight: Mostly clear, with a low around 27. South wind around 5 mph becoming calm  in the evening.

    Mostly Clear

    Low: 27 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. Light south wind becoming southwest 5 to 10 mph in the morning.

    Partly Sunny

    High: 50 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 36. South wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 36 °F

  • Thursday

    Thursday: Mostly cloudy, with a high near 56. Calm wind becoming southeast around 5 mph in the afternoon.

    Mostly Cloudy

    High: 56 °F

  • Thursday
    Night

    Thursday Night: Showers likely, mainly after 1am.  Cloudy, with a low around 43. Southeast wind around 5 mph.  Chance of precipitation is 70%.

    Chance
    Showers then
    Showers
    Likely

    Low: 43 °F

  • Friday

    Friday: Showers.  High near 53. Chance of precipitation is 90%.

    Showers

    High: 53 °F

  • Friday
    Night

    Friday Night: Showers.  Low around 42. Chance of precipitation is 80%.

    Showers

    Low: 42 °F

  • Saturday

    Saturday: A 50 percent chance of showers.  Mostly cloudy, with a high near 52.

    Chance
    Showers

    High: 52 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 39.

    Chance
    Showers

    Low: 39 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 27. South wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 50. Light south wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 36. South wind around 5 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 56. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Showers likely, mainly after 1am. Cloudy, with a low around 43. Southeast wind around 5 mph. Chance of precipitation is 70%.
Friday
Showers. High near 53. Chance of precipitation is 90%.
Friday Night
Showers. Low around 42. Chance of precipitation is 80%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 52.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 51.
Click Map For Forecast
Point Forecast:
Decatur TNSimilar City Names
 35.52°N 84.79°W (Elev. 778 ft)
4:39 pm EST Dec 11, 2018
5pm EST Dec 11, 2018-6pm EST Dec 18, 2018
 
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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