Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Urbana Grimes Field (KI74)

Lat: 40.13°NLon: 83.75°WElev: 1067ft.

Fair

5°F

-15°C

Humidity 78%
Wind Speed W 3 mph
Barometer 30.26 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 19 Jan 7:15 pm EST
Extended Forecast for

De Graff OH

Cold Weather Advisory January 19, 07:37pm until January 20, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 19, 07:37pm until January 20, 10:00am

    NOW until 10:00am Tue

    Cold Weather Advisory

  • Tonight

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 20. Wind chill values as low as -9. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 20 °F

    Sunny

  • Tuesday Night

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

    Low: 13 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of snow before 4pm, then a chance of rain.  Mostly cloudy, with a high near 37. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 39 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 37 °F

    Breezy.
    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain before 7pm.  Mostly cloudy, with a low around 21. Southwest wind around 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 21 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Thursday Night

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

    Low: 7 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 14.

    High: 14 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 3. Wind chill values as low as -9. West wind 7 to 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 20. Wind chill values as low as -9. West wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 13. South wind 5 to 13 mph, with gusts as high as 24 mph.
Wednesday
A chance of snow before 4pm, then a chance of rain. Mostly cloudy, with a high near 37. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain before 7pm. Mostly cloudy, with a low around 21. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
Mostly cloudy, with a high near 14.
Friday Night
Mostly cloudy, with a low around -1.
Saturday
Mostly cloudy and cold, with a high near 9.
Saturday Night
A chance of snow. Mostly cloudy, with a low around -1. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 13.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Mostly sunny, with a high near 20.
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ABOUT THIS FORECAST

 
Point Forecast:
De Graff OH
 40.3°N 83.91°W (Elev. 997 ft)
4:01 pm EST Jan 19, 2026
7pm EST Jan 19, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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