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.

-8°F

-22°C

Humidity 77%
Wind Speed Calm
Barometer 30.31 in
Dewpoint -13°F (-25°C)
Visibility 10.00 mi
Last update 30 Jan 1:35 am EST
Extended Forecast for

8 Miles ENE Latham OH

Cold Weather Advisory January 30, 07:00pm until January 31, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around -2. Calm wind.

    Low: -2 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 20. Wind chill values as low as -2. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 20 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around -4. Wind chill values as low as -12. North wind around 6 mph.

    Low: -4 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 15. Wind chill values as low as -12. North wind 3 to 7 mph. Winds could gust as high as 23 mph.

    High: 15 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 1. Northwest wind around 6 mph, with gusts as high as 22 mph.

    Low: 1 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Monday Night

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

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around -2. Calm wind.
Friday
Mostly cloudy, with a high near 20. Wind chill values as low as -2. Calm wind becoming northeast around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around -4. Wind chill values as low as -12. North wind around 6 mph.
Saturday
Mostly sunny, with a high near 15. Wind chill values as low as -12. North wind 3 to 7 mph. Winds could gust as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 1. Northwest wind around 6 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Mostly cloudy, with a high near 29.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 33.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Latham OH
 39.13°N 83.21°W (Elev. 699 ft)
Last Update:
12:14 am EST Jan 30, 2026
Forecast Valid:
1am EST Jan 30, 2026-6pm EST Feb 5, 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