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 >

Hazardous Weather Conditions

Current conditions at

Lancaster, Fairfield County Airport (KLHQ)

Lat: 39.76°NLon: 82.66°WElev: 866ft.

Partly Cloudy

61°F

16°C

Humidity 90%
Wind Speed Calm
Barometer 29.75 in (1006.7 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 17 Jun 1:53 am EDT
Extended Forecast for

5 Miles E Sugar Grove OH

  • Overnight

    Overnight: Mostly cloudy, with a low around 57. Light southwest wind.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 81. Southwest wind 3 to 7 mph.

    High: 81 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Some of the storms could produce heavy rainfall.  Low around 70. South wind 7 to 16 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 70 °F

    Mostly Cloudy
    then Heavy
    Rain

  • Thursday

    Thursday: Showers and thunderstorms likely before 11am, then a chance of showers between 11am and 2pm.  Cloudy, then gradually becoming mostly sunny, with a high near 81. West wind 14 to 16 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 81 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A slight chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 59. West wind 5 to 8 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Showers

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56.

    Low: 56 °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 cloudy, with a low around 57. Light southwest wind.
Wednesday
Increasing clouds, with a high near 81. Southwest wind 3 to 7 mph.
Wednesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Some of the storms could produce heavy rainfall. Low around 70. South wind 7 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Showers and thunderstorms likely before 11am, then a chance of showers between 11am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 81. West wind 14 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 59. West wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.
Juneteenth
Mostly sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
A chance of showers after 2pm. Mostly sunny, with a high near 80. Chance of precipitation is 30%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Monday
Showers and thunderstorms likely. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Sugar Grove OH
 39.61°N 82.44°W (Elev. 988 ft)
7:04 pm EDT Jun 16, 2026
2am EDT Jun 17, 2026-6pm EDT Jun 23, 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