National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Overcast

18°F

-8°C

Humidity 73%
Wind Speed NW 15 G 18 mph
Barometer 30.47 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 31 Jan 9:41 am CST
Extended Forecast for

West Brooklyn IL

  • Today

    Today: Scattered flurries before 11am. Mostly sunny, with a high near 23. Wind chill values as low as -2. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 23 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Mostly clear, with a low around 7. Wind chill values as low as -1. North wind around 5 mph becoming calm.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 25. Wind chill values as low as -3. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 25 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 18. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Chance Snow
    then Slight
    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 29. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 29 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow. Partly sunny, with a high near 27.

    High: 27 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered flurries before 11am. Mostly sunny, with a high near 23. Wind chill values as low as -2. North wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 7. Wind chill values as low as -1. North wind around 5 mph becoming calm.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 25. Wind chill values as low as -3. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 18. South southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 29. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 26.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
Partly sunny, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25.
Friday
Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Brooklyn IL
 41.69°N 89.15°W
Last Update:
9:35 am CST Jan 31, 2026
Forecast Valid:
10am CST Jan 31, 2026-6pm CST Feb 6, 2026
 
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Additional Resources

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Chance of Precipitation