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

Hazardous Weather Conditions

Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44°NLon: 83.02°WElev: 725ft.

Overcast

50°F

10°C

Humidity 100%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 50°F (10°C)
Visibility 4.00 mi
Last update 4 Mar 3:55 am EST
Extended Forecast for

Piketon OH

Flood Watch March 4, 04:21am until March 4, 01:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 4, 04:21am until March 4, 01:00pm

    NOW until 1:00pm Wed

    Flood Watch

  • Overnight

    Low: 48 °F

    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm. Patchy fog before 11am. High near 62. Calm wind becoming east around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 62 °F

    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm. Low around 55. Light and variable wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 55 °F

    Rain

  • Thursday

    Thursday: Rain and possibly a thunderstorm before 1pm, then rain between 1pm and 4pm, then rain and possibly a thunderstorm after 4pm. High near 72. Light south wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 72 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm before 10pm, then rain likely between 10pm and 1am, then a chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 57. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Rain Likely

  • Friday

    Friday: A chance of rain and thunderstorms before 10am, then a chance of rain between 10am and 1pm, then a slight chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 79. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain, with thunderstorms also possible after 1pm. High near 75. Chance of precipitation is 100%.

    High: 75 °F

    Rain

Detailed Forecast

Overnight
Showers. Patchy fog. Low around 48. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain and possibly a thunderstorm. Patchy fog before 11am. High near 62. Calm wind becoming east around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain and possibly a thunderstorm. Low around 55. Light and variable wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain and possibly a thunderstorm before 1pm, then rain between 1pm and 4pm, then rain and possibly a thunderstorm after 4pm. High near 72. Light south wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Rain likely and possibly a thunderstorm before 10pm, then rain likely between 10pm and 1am, then a chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 57. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of rain and thunderstorms before 10am, then a chance of rain between 10am and 1pm, then a slight chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 79. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of rain after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Saturday
Rain, with thunderstorms also possible after 1pm. High near 75. Chance of precipitation is 100%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
A chance of rain. Mostly cloudy, with a high near 77. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Piketon OH
 39.07°N 83.02°W (Elev. 577 ft)
Last Update:
4:00 am EST Mar 4, 2026
Forecast Valid:
4am EST Mar 4, 2026-6pm EDT Mar 10, 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