Hazardous Weather Conditions

Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44°NLon: 83.02°WElev: 725ft.

Fair

41°F

5°C

Humidity 100%
Wind Speed Calm
Barometer 30.43 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 9 Oct 3:35 am EDT
Extended Forecast for

Williamsport OH

  • Today

    Today: Sunny, with a high near 65. East wind 6 to 10 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 35. Northeast wind around 6 mph becoming calm  in the evening.

    Low: 35 °F

    Clear

  • Friday

    Friday: Patchy frost before 9am.  Otherwise, sunny, with a high near 70. Calm wind becoming south 5 to 7 mph in the morning.

    High: 70 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45. Light south wind.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 72. South wind 5 to 8 mph.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers before 11pm, then a slight chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers after 2am.  Partly cloudy, with a low around 49. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 65. East wind 6 to 10 mph.
Tonight
Clear, with a low around 35. Northeast wind around 6 mph becoming calm in the evening.
Friday
Patchy frost before 9am. Otherwise, sunny, with a high near 70. Calm wind becoming south 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 45. Light south wind.
Saturday
Mostly sunny, with a high near 72. South wind 5 to 8 mph.
Saturday Night
A slight chance of showers before 11pm, then a slight chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers after 2am. Partly cloudy, with a low around 49. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 47.
Columbus Day
Mostly sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Williamsport OH
 39.59°N 83.13°W (Elev. 781 ft)
12:01 am EDT Oct 9, 2025
4am EDT Oct 9, 2025-6pm EDT Oct 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database