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.

Fair

82°F

28°C

Humidity 32%
Wind Speed W 17 G 23 mph
Barometer 29.65 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 22 Mar 5:15 pm EDT
Extended Forecast for

5 Miles ENE Latham OH

  • Tonight

    Tonight: Showers and thunderstorms before 3am, then a slight chance of showers. Low around 36. Southwest wind 10 to 17 mph becoming northeast after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    T-storms

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 49. North wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 49 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. North wind around 7 mph becoming east after midnight.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53. Light east wind.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. Light east wind.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A chance of rain before 2pm. Partly sunny, with a high near 74. Chance of precipitation is 40%.

    High: 74 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 8pm. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Rain

Detailed Forecast

Tonight
Showers and thunderstorms before 3am, then a slight chance of showers. Low around 36. Southwest wind 10 to 17 mph becoming northeast after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 49. North wind 9 to 11 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 30. North wind around 7 mph becoming east after midnight.
Tuesday
Mostly sunny, with a high near 53. Light east wind.
Tuesday Night
Partly cloudy, with a low around 36. Light east wind.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
A chance of rain after 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Thursday
A chance of rain before 2pm. Partly sunny, with a high near 74. Chance of precipitation is 40%.
Thursday Night
Rain, mainly after 8pm. Low around 40. Chance of precipitation is 80%.
Friday
Rain, mainly before 8am. High near 50. Chance of precipitation is 80%.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Latham OH
 39.11°N 83.24°W (Elev. 1191 ft)
Last Update:
4:42 pm EDT Mar 22, 2026
Forecast Valid:
5pm EDT Mar 22, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation