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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44°NLon: 83.02°WElev: 725ft.

Overcast

23°F

-5°C

Humidity 58%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 1 Jan 1:55 pm EST
Extended Forecast for

4 Miles SE Bourneville OH

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 28. Calm wind.

    High: 28 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 34. Light northwest wind.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. Light north wind.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 33. Northeast wind 3 to 5 mph.

    High: 33 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

New Year's Day
Mostly cloudy, with a high near 28. Calm wind.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 21. Calm wind.
Friday
Mostly sunny, with a high near 34. Light northwest wind.
Friday Night
Mostly cloudy, with a low around 21. Light north wind.
Saturday
Mostly cloudy, with a high near 33. Northeast wind 3 to 5 mph.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Sunny, with a high near 34.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Mostly cloudy, with a high near 54.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Wednesday
Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Bourneville OH
 39.23°N 83.08°W (Elev. 1099 ft)
Last Update:
12:41 pm EST Jan 1, 2026
Forecast Valid:
2pm EST Jan 1, 2026-6pm EST Jan 7, 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