Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44°NLon: 83.02°WElev: 725ft.

23°F

-5°C

Humidity 30%
Wind Speed W 9 mph
Barometer 30.48 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 20 Jan 2:55 pm EST
Extended Forecast for

2 Miles NE McDermott OH

  • Tonight

    Tonight: Mostly clear, with a low around 16. Light south wind.

    Low: 16 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of snow before noon, then a chance of rain and snow between noon and 1pm, then a chance of rain after 1pm.  Increasing clouds, with a high near 42. Southwest wind 5 to 11 mph, with gusts as high as 26 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow before midnight, then scattered flurries between midnight and 3am.  Cloudy, then gradually becoming partly cloudy, with a low around 31. Southwest wind 6 to 8 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40. West wind around 6 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow.  Cloudy, with a high near 17. Chance of precipitation is 50%.

    High: 17 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely.  Mostly cloudy, with a low around 12. Chance of precipitation is 70%.

    Low: 12 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 16. Light south wind.
Wednesday
A chance of snow before noon, then a chance of rain and snow between noon and 1pm, then a chance of rain after 1pm. Increasing clouds, with a high near 42. Southwest wind 5 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of rain and snow before midnight, then scattered flurries between midnight and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 31. Southwest wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 40. West wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 19. Calm wind.
Friday
Partly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
A chance of snow. Cloudy, with a high near 17. Chance of precipitation is 50%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 12. Chance of precipitation is 70%.
Sunday
A chance of snow. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 8.
Monday
Partly sunny, with a high near 24.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Mostly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE McDermott OH
 38.85°N 83.04°W (Elev. 643 ft)
1:05 pm EST Jan 20, 2026
3pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
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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