Flash Flooding and Severe Thunderstorms Remain Possible Over the Next Few Days

Rounds of thunderstorms are expected across the area through Thursday, some of which could be severe with damaging winds. In addition, heavy downpours are likely within storms, which could result in additional instances of flash flooding. Please keep updated on the forecast and have a way to receive warnings. Remember: Turn Around, Don't Drown! Read More >

Current conditions at

OHIO U/ATHEN-ALBANY (KUNI)

Lat: 39.22°NLon: 82.23°WElev: 764ft.

Overcast

67°F

19°C

Humidity 100%
Wind Speed W 7 mph
Barometer 29.97 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 11 Aug 10:35 pm EDT
Extended Forecast for

Guysville OH

Flood Watch August 11, 10:52pm until August 14, 08:00am
Flood Warning until August 12, 06:00am
Click here for hazard details and duration
Flood Watch
Flood Warning
  •  
    Flood Watch August 11, 10:52pm until August 14, 08:00am
    Flood Warning until August 12, 06:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 66 °F

    Chance
    T-storms then
    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 2pm.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 83. Calm wind becoming west 5 to 7 mph in the morning.

    High: 83 °F

    Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 2am, then a chance of showers.  Mostly cloudy, with a low around 67. Light and variable wind.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 67 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 83 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 68. Calm wind.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 68 °F

    Showers

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 83. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers likely after 11pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 83. Calm wind becoming west 5 to 7 mph in the morning.
Wednesday Night
Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 83. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and possibly a thunderstorm. Low around 68. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 66.
Sunday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 84.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 64.
Tuesday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Guysville OH
 39.28°N 81.93°W (Elev. 801 ft)
8:49 pm EDT Aug 11, 2026
10pm EDT Aug 11, 2026-6pm EDT Aug 18, 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