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

Urbana Grimes Field (KI74)

Lat: 40.13°NLon: 83.75°WElev: 1067ft.

Fair

19°F

-7°C

Humidity 45%
Wind Speed Calm
Barometer 30.37 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 20 Jan 5:35 pm EST
Extended Forecast for

3 Miles NNW De Graff OH

  • Tonight

    Tonight: Increasing clouds, with a low around 12. South wind 5 to 13 mph, with gusts as high as 24 mph.

    Low: 12 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of snow, mainly before 11am.  Mostly cloudy, with a high near 37. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Scattered flurries between 8pm and 9pm.  Mostly cloudy, with a low around 22. Southwest wind 10 to 14 mph, with gusts as high as 29 mph.

    Low: 22 °F

    Scattered
    Flurries

  • Thursday

    Thursday: Partly sunny, with a high near 28. West wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 28 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10. West wind 5 to 8 mph.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 12.

    High: 12 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 10.

    High: 10 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow.  Mostly cloudy, with a low around 5. Chance of precipitation is 50%.

    Low: 5 °F

    Chance Snow

Detailed Forecast

Tonight
Increasing clouds, with a low around 12. South wind 5 to 13 mph, with gusts as high as 24 mph.
Wednesday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 37. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Scattered flurries between 8pm and 9pm. Mostly cloudy, with a low around 22. Southwest wind 10 to 14 mph, with gusts as high as 29 mph.
Thursday
Partly sunny, with a high near 28. West wind 10 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 10. West wind 5 to 8 mph.
Friday
Partly sunny, with a high near 12.
Friday Night
Mostly cloudy, with a low around -1.
Saturday
Mostly cloudy and cold, with a high near 10.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 5. Chance of precipitation is 50%.
Sunday
Mostly cloudy, with a high near 16.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
Partly sunny, with a high near 18.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Mostly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW De Graff OH
 40.35°N 83.94°W (Elev. 997 ft)
4:00 pm EST Jan 20, 2026
5pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database