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

Hazardous Weather Conditions

Current conditions at

Chicago, Chicago-O'Hare International Airport (KORD)

Lat: 41.98°NLon: 87.9°WElev: 666ft.

Light Snow Fog/Mist

29°F

-2°C

Humidity 89%
Wind Speed SW 6 mph
Barometer 30.00 in (1016.9 mb)
Dewpoint 26°F (-3°C)
Visibility 3.00 mi
Wind Chill23°F (-5°C)
Last update 3 Dec 2:51 pm CST
Extended Forecast for

Rosemont IL

  • This Afternoon

    This Afternoon: Snow before 5pm, then a chance of snow and freezing rain. High near 31. West southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Total daytime snow accumulation of less than a half inch possible.

    High: 31 °F

    Wintry Mix

  • Tonight

    Tonight: A chance of snow or flurries before 8pm, then a chance of flurries between 8pm and midnight. Mostly cloudy during the early evening, then gradual clearing, with a low around 5. Wind chill values as low as -7. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 5 °F

    Chance Snow
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 16. Wind chill values as low as -8. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 16 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 2. Wind chill values as low as -6. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 2 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 27. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 27 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow after midnight. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow before 5pm, then a chance of snow and freezing rain. High near 31. West southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow or flurries before 8pm, then a chance of flurries between 8pm and midnight. Mostly cloudy during the early evening, then gradual clearing, with a low around 5. Wind chill values as low as -7. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 16. Wind chill values as low as -8. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Increasing clouds, with a low around 2. Wind chill values as low as -6. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Partly sunny, with a high near 27. Southwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 21.
Saturday
Mostly cloudy, with a high near 30.
Saturday Night
A chance of snow after midnight. Mostly cloudy, with a low around 17.
Sunday
Mostly cloudy, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 24.
Monday Night
A chance of snow. Mostly cloudy, with a low around 16.
Tuesday
A chance of snow. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rosemont IL
 41.99°N 87.84°W
Last Update:
2:56 pm CST Dec 3, 2025
Forecast Valid:
3pm CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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Additional Resources

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Chance of Precipitation