Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Current conditions at

Clark Regional Airport (KJVY)

Lat: 38.37°NLon: 85.74°WElev: 476ft.

Overcast

75°F

24°C

Humidity 100%
Wind Speed N 6 mph
Barometer 29.94 in
Dewpoint 75°F (24°C)
Visibility 8.00 mi
Last update 6 Sep 8:15 am EDT
Extended Forecast for

Charlestown IN

  • Today

    Today: Mostly sunny, with a high near 86. Northeast wind 7 to 10 mph.

    High: 86 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. Northeast wind 6 to 10 mph.

    Low: 62 °F

    Mostly Clear

  • Labor Day

    Labor Day: Mostly sunny, with a high near 89. Northeast wind 6 to 8 mph.

    High: 89 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. Northeast wind 5 to 7 mph.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 92. South wind 3 to 7 mph.

    High: 92 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 95.

    High: 95 °F

    Hot

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms after 2am.  Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 86. Chance of precipitation is 60%.

    High: 86 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 86. Northeast wind 7 to 10 mph.
Tonight
Mostly clear, with a low around 62. Northeast wind 6 to 10 mph.
Labor Day
Mostly sunny, with a high near 89. Northeast wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 67. Northeast wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 92. South wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 70.
Wednesday
Sunny and hot, with a high near 95.
Wednesday Night
A 40 percent chance of showers and thunderstorms after 2am. Mostly clear, with a low around 70.
Thursday
A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 63.
Friday
Mostly sunny, with a high near 85.
Friday Night
A 20 percent chance of showers. Mostly clear, with a low around 62.
Saturday
A 20 percent chance of showers. Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Charlestown IN
 38.46°N 85.67°W (Elev. 597 ft)
5:21 am EDT Sep 6, 2026
8am EDT Sep 6, 2026-6pm EDT Sep 12, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database