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.

Partly Cloudy

45°F

7°C

Humidity 39%
Wind Speed W 10 mph
Barometer 30.15 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Mar 6:35 pm EDT
Extended Forecast for

Williamsport OH

Wind Advisory March 13, 07:00am until March 13, 08:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Increasing clouds, with a low around 35. West wind 5 to 11 mph becoming south after midnight.

    Low: 35 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 57. Windy, with a west wind 24 to 29 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 57 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. Breezy, with a west wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 38 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. East wind 6 to 8 mph.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 71. Breezy.

    High: 71 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 36. Windy. Chance of precipitation is 80%.

    Low: 36 °F

    Chance Rain
    and Breezy
    then Rain and
    Windy

  • Monday

    Monday: Rain, possibly mixed with snow, mainly before 8am. High near 49. Windy. Chance of precipitation is 80%.

    High: 49 °F

    Windy.
    Rain/Snow
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. Breezy.

    Low: 17 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 35. West wind 5 to 11 mph becoming south after midnight.
Friday
Partly sunny, with a high near 57. Windy, with a west wind 24 to 29 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 55 mph.
Friday Night
Partly cloudy, with a low around 30. Breezy, with a west wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 38 mph.
Saturday
Partly sunny, with a high near 51. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 40. East wind 6 to 8 mph.
Sunday
Mostly cloudy, with a high near 71. Breezy.
Sunday Night
Rain, mainly after 2am. Low around 36. Windy. Chance of precipitation is 80%.
Monday
Rain, possibly mixed with snow, mainly before 8am. High near 49. Windy. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 17. Breezy.
Tuesday
Mostly cloudy, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Mostly cloudy, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Mostly cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Williamsport OH
 39.57°N 83.13°W (Elev. 784 ft)
Last Update:
4:00 pm EDT Mar 12, 2026
Forecast Valid:
6pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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