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

26°F

-3°C

Humidity 78%
Wind Speed W 6 mph
Barometer 30.16 in (1022.3 mb)
Dewpoint 20°F (-7°C)
Visibility 7.00 mi
Wind Chill19°F (-7°C)
Last update 21 Feb 9:51 pm CST
Extended Forecast for

Rosemont IL

  • Tonight

    Tonight: Snow, mainly before midnight. Low around 22. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 22 °F

    Snow then
    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow. Mostly cloudy, with a high near 30. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 30 °F

    Slight Chance
    Snow and
    Blustery

  • Sunday Night

    Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 18. North northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 30. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. North northwest wind around 5 mph becoming south southwest after midnight. Winds could gust as high as 10 mph.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Rain
    then Chance
    Snow

Detailed Forecast

Tonight
Snow, mainly before midnight. Low around 22. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 30. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Cloudy, then gradually becoming partly cloudy, with a low around 18. North northwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 30. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 21. North northwest wind around 5 mph becoming south southwest after midnight. Winds could gust as high as 10 mph.
Tuesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 42.
Tuesday Night
A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rosemont IL
 41.97°N 87.87°W
Last Update:
9:16 pm CST Feb 21, 2026
Forecast Valid:
10pm CST Feb 21, 2026-6pm CST Feb 28, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation