Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Partly Cloudy

86°F

30°C

Humidity 49%
Wind Speed S 13 G 22 mph
Barometer 29.84 in (1009.6 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 17 Jun 3:53 pm EDT
Extended Forecast for

3 Miles WSW Soddy Daisy TN

  • Tonight

    Tonight: Increasing clouds, with a low around 71. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 71 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm.  High near 79. Southwest wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 4am, then a slight chance of showers between 4am and 5am, then a chance of showers and thunderstorms after 5am.  Mostly cloudy, with a low around 68. South wind around 5 mph becoming west after midnight.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Showers
    Likely then
    Chance
    Showers

  • Juneteenth

    Juneteenth: Showers and thunderstorms likely, mainly before 11am.  Partly sunny, with a high near 81. Northwest wind around 5 mph.  Chance of precipitation is 60%.

    High: 81 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62. North wind around 5 mph.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 82. North wind around 5 mph becoming calm.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 2am.  Partly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 2pm.  Mostly sunny, with a high near 82. Chance of precipitation is 70%.

    High: 82 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly before 8pm, then showers likely and possibly a thunderstorm after 2am.  Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

    Low: 69 °F

    T-storms
    Likely then
    Showers
    Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 71. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. High near 79. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms likely before 4am, then a slight chance of showers between 4am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 68. South wind around 5 mph becoming west after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Showers and thunderstorms likely, mainly before 11am. Partly sunny, with a high near 81. Northwest wind around 5 mph. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 62. North wind around 5 mph.
Saturday
Sunny, with a high near 82. North wind around 5 mph becoming calm.
Saturday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 65. Calm wind.
Sunday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms likely, mainly before 8pm, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Monday
Showers and possibly a thunderstorm. High near 80. Chance of precipitation is 80%.
Monday Night
Showers and thunderstorms. Low around 66. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Soddy Daisy TN
 35.25°N 85.23°W (Elev. 1798 ft)
2:26 pm EDT Jun 17, 2026
4pm EDT Jun 17, 2026-6pm EDT Jun 24, 2026
 
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Additional Resources

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