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 >

Hazardous Weather Conditions

Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Overcast

4°F

-16°C

Humidity 96%
Wind Speed Calm
Barometer NA
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 20 Jan 6:35 am CST
Extended Forecast for

Berwick IL

  • Today

    Today: Increasing clouds, with a high near 29. Wind chill values as low as -5. South wind 5 to 10 mph.

    High: 29 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of snow between midnight and 5am.  Cloudy, with a temperature rising to around 30 by 1am. Southeast wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 20%.

    Low: 25 °F

    Cloudy then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 35. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 35 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. Southwest wind 10 to 15 mph becoming northwest in the evening. Winds could gust as high as 35 mph.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -4.

    Low: -4 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 4.

    High: 4 °F

    Cold

  • Friday Night

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

    Low: -7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 8.

    High: 8 °F

    Cold

Detailed Forecast

Today
Increasing clouds, with a high near 29. Wind chill values as low as -5. South wind 5 to 10 mph.
Tonight
A slight chance of snow between midnight and 5am. Cloudy, with a temperature rising to around 30 by 1am. Southeast wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 35. West wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 15. Southwest wind 10 to 15 mph becoming northwest in the evening. Winds could gust as high as 35 mph.
Thursday
Mostly sunny, with a high near 27.
Thursday Night
Mostly cloudy, with a low around -4.
Friday
Partly sunny and cold, with a high near 4.
Friday Night
Mostly cloudy, with a low around -7.
Saturday
Mostly cloudy and cold, with a high near 8.
Saturday Night
Mostly cloudy, with a low around -1.
Sunday
Mostly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 1.
Monday
Sunny, with a high near 22.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Berwick IL
 40.79°N 90.54°W (Elev. 709 ft)
5:16 am CST Jan 20, 2026
6am CST Jan 20, 2026-6pm CST 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