A Large and Slow-Moving Storm System with Thunderstorms and Heavy Rain

A large storm system will slowly track from the south-central U.S. into the East the rest of the week with strong to severe thunderstorms and heavy rain with flooding. Today's threat for severe storms is across Texas toward the Arklatex and heavy rain with flooding from the south-central Plains into the Lower Mississippi Valley. Also, critical fire weather threats are present again in New Mexico. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Overcast

71°F

22°C

Humidity 73%
Wind Speed E 6 mph
Barometer 30.13 in (1019.6 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 24 May 11:53 am EDT
Extended Forecast for

Chattanooga TN

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 79. Calm wind becoming south around 5 mph.

    Slight Chance
    T-storms

    High: 79 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. Calm wind becoming southeast around 5 mph.  Chance of precipitation is 40%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 66 °F

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 11am.  Mostly cloudy, with a high near 83. South wind 5 to 10 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Chance
    T-storms

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.  Chance of precipitation is 70%.

    Showers
    Likely

    Low: 67 °F

  • Thursday

    Thursday: Showers and possibly a thunderstorm.  High near 78. South wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    Showers

    High: 78 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely, mainly before 2am.  Mostly cloudy, with a low around 62. South wind 5 to 10 mph.  Chance of precipitation is 70%.

    T-storms
    Likely

    Low: 62 °F

  • Friday

    Friday: A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm, then a slight chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 77. West wind 5 to 10 mph.  Chance of precipitation is 30%.

    Chance
    T-storms

    High: 77 °F

  • Friday
    Night

    Friday Night: A slight chance of thunderstorms before 8pm.  Partly cloudy, with a low around 58. Chance of precipitation is 10%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 58 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 79. Calm wind becoming south around 5 mph.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Calm wind becoming southeast around 5 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Thursday
Showers and possibly a thunderstorm. High near 78. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Thursday Night
Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 62. South wind 5 to 10 mph. Chance of precipitation is 70%.
Friday
A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. West wind 5 to 10 mph. Chance of precipitation is 30%.
Friday Night
A slight chance of thunderstorms before 8pm. Partly cloudy, with a low around 58. Chance of precipitation is 10%.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 65.
Memorial Day
Sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
Chattanooga TN
 35.07°N 85.27°W (Elev. 659 ft)
9:55 am EDT May 24, 2022
12pm EDT May 24, 2022-6pm EDT May 30, 2022
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database