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Severe Thunderstorms and Heavy Rain Exacerbate Ongoing Flooding; Cold and Wintry Continue Out West

A developing wave will bring a threat of severe thunderstorms Saturday from the Arklatex area to the Middle Mississippi Valley; and may produce tornadoes, damaging winds, and large hail; including potential for significant tornadoes and very large hail. Additional heavy rain will increase ongoing flooding. Heavy western mountain and Upper Midwest snow; and ice in the Northeast is also expected. Read More >

Hazardous Weather Conditions

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Mostly Cloudy

74°F

23°C

Humidity 56%
Wind Speed SE 6 mph
Barometer 30.23 in (1023.0 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 23 Feb 7:53 pm EST
Extended Forecast for

Chattanooga TN

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 62. South wind around 5 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Showers
    Likely

    Low: 62 °F

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 75. South wind 5 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 75 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am.  Low around 60. South wind 5 to 10 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    Showers then
    Showers

    Low: 60 °F

  • Sunday

    Sunday: Showers, mainly before 1pm.  High near 67. Southwest wind 5 to 10 mph.  Chance of precipitation is 80%.

    Showers

    High: 67 °F

  • Sunday
    Night

    Sunday Night: Showers likely, mainly after 7pm.  Cloudy, with a low around 49. Southwest wind around 5 mph becoming calm.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 49 °F

  • Monday

    Monday: A 30 percent chance of showers, mainly before 10am.  Partly sunny, with a high near 65.

    Chance
    Showers

    High: 65 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 40.

    Mostly Clear

    Low: 40 °F

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    Sunny

    High: 65 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely.  Mostly cloudy, with a low around 51. Chance of precipitation is 70%.

    Showers
    Likely

    Low: 51 °F

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 62. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 75. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 60. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers, mainly before 1pm. High near 67. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely, mainly after 7pm. Cloudy, with a low around 49. Southwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers, mainly before 10am. Partly sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
Wednesday
Showers. High near 63. Chance of precipitation is 80%.
Wednesday Night
Showers. Low around 55. Chance of precipitation is 80%.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 67.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 59.
Click Map For Forecast
Point Forecast:
Chattanooga TN
 35.07°N 85.27°W (Elev. 659 ft)
2:16 pm EST Feb 23, 2018
8pm EST Feb 23, 2018-6pm EST Mar 2, 2018
 
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