Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Fair

70°F

21°C

Humidity 87%
Wind Speed Calm
Barometer 29.86 in (1010.2 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 17 Jun 1:53 am EDT
Extended Forecast for

Fairmount TN

  • Overnight

    Overnight: Mostly clear, with a low around 61. Southwest wind around 5 mph.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 82. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 82 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers before midnight, then a slight chance of showers and thunderstorms after 5am.  Increasing clouds, with a low around 70. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    Low: 70 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm.  High near 80. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%.

    High: 80 °F

    Chance
    T-storms then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 67. South wind around 5 mph.  Chance of precipitation is 80%.

    Low: 67 °F

    Showers

  • Juneteenth

    Juneteenth: Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm.  High near 78. Southwest wind around 5 mph becoming northwest in the afternoon.  Chance of precipitation is 80%.

    High: 78 °F

    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before 8pm.  Mostly cloudy, with a low around 60. North wind around 5 mph.

    Low: 60 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 61. Southwest wind around 5 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 82. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of showers before midnight, then a slight chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 70. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 80. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm. Low around 67. South wind around 5 mph. Chance of precipitation is 80%.
Juneteenth
Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. High near 78. Southwest wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 60. North wind around 5 mph.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 62.
Sunday
A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 50%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Monday
Showers and thunderstorms likely. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Fairmount TN
 35.19°N 85.34°W (Elev. 1998 ft)
1:06 am EDT Jun 17, 2026
2am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
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Additional Resources

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