National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Hardin County Airport (KI95)

Lat: 40.61°NLon: 83.64°WElev: 1029ft.

Fair

59°F

15°C

Humidity 100%
Wind Speed SW 10 mph
Barometer 29.69 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 17 Jun 2:55 am EDT
Extended Forecast for

4 Miles NE Roundhead OH

  • Overnight

    Overnight: Mostly clear, with a low around 56. Southwest wind around 9 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers after 4pm. Increasing clouds, with a high near 77. Southwest wind 8 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms, mainly before 2am. Some of the storms could produce heavy rainfall. Low around 65. Windy, with a southwest wind 21 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 65 °F

    Heavy Rain
    and Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Breezy, with a west wind 20 to 22 mph, with gusts as high as 33 mph.

    High: 75 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. West wind 5 to 10 mph.

    Low: 57 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 56. Southwest wind around 9 mph.
Wednesday
A chance of showers after 4pm. Increasing clouds, with a high near 77. Southwest wind 8 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers and thunderstorms, mainly before 2am. Some of the storms could produce heavy rainfall. Low around 65. Windy, with a southwest wind 21 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Thursday
Mostly sunny, with a high near 75. Breezy, with a west wind 20 to 22 mph, with gusts as high as 33 mph.
Thursday Night
Partly cloudy, with a low around 57. West wind 5 to 10 mph.
Juneteenth
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 50%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Monday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Roundhead OH
 40.63°N 83.79°W (Elev. 981 ft)
Last Update:
2:13 am EDT Jun 17, 2026
Forecast Valid:
3am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation