Heavy Rain and Flooding Threat in the Ohio Valley

Gulf moisture will combine with a cold front and will bring heavy rain and scattered flash flooding over parts of the Mid-South into the Ohio Valley through the morning and the Ohio Valley and Central Appalachians on Tuesday. Showers and thunderstorms, some severe, are expected over the Southern Rockies/Southern High Plains on Tuesday. Read More >

Current conditions at

Chattanooga, Lovell Field (KCHA)

Lat: 35.03°NLon: 85.2°WElev: 679ft.

Overcast

72°F

22°C

Humidity 84%
Wind Speed S 6 mph
Barometer 30.15 in (1020.3 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 7 Oct 2:53 am EDT
Extended Forecast for

Harrison TN

  • Overnight

    Overnight: A 20 percent chance of showers before 4am.  Mostly cloudy, with a low around 68. South wind around 5 mph.

    Low: 68 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 81. South wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 81 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am.  Low around 68. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Chance
    T-storms then
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 8am.  Mostly cloudy, with a high near 79. West wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 79 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 72. Northeast wind 5 to 10 mph.

    High: 72 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers before 4am. Mostly cloudy, with a low around 68. South wind around 5 mph.
Tuesday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 81. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Low around 68. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 79. West wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 58. North wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 72. Northeast wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 76.
Saturday Night
Clear, with a low around 51.
Sunday
Sunny, with a high near 77.
Sunday Night
Clear, with a low around 52.
Columbus Day
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrison TN
 35.11°N 85.16°W (Elev. 699 ft)
1:31 am EDT Oct 7, 2025
3am EDT Oct 7, 2025-6pm EDT Oct 13, 2025
 
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Additional Resources

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