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.

Overcast

34°F

1°C

Humidity 38%
Wind Speed N 12 mph
Barometer 30.13 in (1020.5 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 28 Feb 8:51 am CST
Extended Forecast for

Rosemont IL

  • Today

    Today: A 30 percent chance of snow, mainly before 3pm. Cloudy, with a temperature rising to near 35 by noon, then falling to around 31 during the remainder of the day. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 35 °F⇓

    Chance Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 31. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 31 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. East northeast wind around 5 mph, with gusts as high as 10 mph.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tuesday

    Tuesday: Rain. High near 41. Chance of precipitation is 80%.

    High: 41 °F

    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before midnight. Partly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A chance of rain. Mostly sunny, with a high near 50.

    High: 50 °F

    Chance Rain

Detailed Forecast

Today
A 30 percent chance of snow, mainly before 3pm. Cloudy, with a temperature rising to near 35 by noon, then falling to around 31 during the remainder of the day. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 25. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 31. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 23. East northeast wind around 5 mph, with gusts as high as 10 mph.
Monday
Mostly sunny, with a high near 40. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Tuesday
Rain. High near 41. Chance of precipitation is 80%.
Tuesday Night
A chance of rain before midnight. Partly cloudy, with a low around 33.
Wednesday
A chance of rain. Mostly sunny, with a high near 50.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 41.
Thursday
A chance of rain. Mostly cloudy, with a high near 57.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 44.
Friday
A chance of rain. Cloudy, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rosemont IL
 42°N 87.87°W
Last Update:
8:51 am CST Feb 28, 2026
Forecast Valid:
9am CST Feb 28, 2026-6pm CST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation