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

Delaware Municipal Airport (KDLZ)

Lat: 40.28°NLon: 83.11°WElev: 945ft.

Fair

5°F

-15°C

Humidity 72%
Wind Speed SW 6 mph
Barometer 30.39 in
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 20 Jan 8:35 am EST
Extended Forecast for

4 Miles E Sunbury OH

Cold Weather Advisory January 20, 08:43am until January 20, 10:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory January 20, 08:43am until January 20, 10:00am

    NOW until 10:00am Tue

    Cold Weather Advisory

  • Today

    High: 18 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 12. South wind 7 to 11 mph.

    Low: 12 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of snow.  Mostly cloudy, with a high near 36. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 32 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 1am.  Mostly cloudy, with a low around 25. Southwest wind 11 to 17 mph.  Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 29. West wind around 14 mph.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 16.

    High: 16 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 18. Wind chill values as low as -12. West wind 11 to 14 mph.
Tonight
Increasing clouds, with a low around 12. South wind 7 to 11 mph.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 25. Southwest wind 11 to 17 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 29. West wind around 14 mph.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
Mostly cloudy, with a high near 16.
Friday Night
Mostly cloudy, with a low around 0.
Saturday
A chance of snow after 1pm. Mostly cloudy and cold, with a high near 10. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 5. Chance of precipitation is 40%.
Sunday
A chance of snow. Partly sunny, with a high near 15. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 1.
Monday
Mostly sunny, with a high near 18.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Sunbury OH
 40.25°N 82.79°W (Elev. 1096 ft)
4:40 am EST Jan 20, 2026
8am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database