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.

Thunderstorm Heavy Rain Fog/Mist

36°F

2°C

Humidity 93%
Wind Speed N 15 G 30 mph
Barometer 29.36 in (994.6 mb)
Dewpoint 34°F (1°C)
Visibility 1.00 mi
Wind Chill27°F (-3°C)
Last update 15 Mar 5:51 pm CDT
Extended Forecast for

Rosemont IL

Wind Advisory March 15, 05:56pm until March 15, 09:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 15, 05:56pm until March 15, 09:00pm

    NOW until 9:00pm Sun

    Wind Advisory

  • This Afternoon

    High: 38 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Rain before midnight, then snow. Some thunder is also possible. Patchy blowing snow after 2am. Low around 23. Windy, with a north wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 23 °F

    Showers and
    Blustery then
    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 4pm. Patchy blowing snow. Temperature falling to around 22 by 5pm. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 24 °F⇓

    Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A 10 percent chance of snow before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 12. Wind chill values as low as -2. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 12 °F

    Slight Chance
    Snow and
    Blustery then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25. West northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Low: 21 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 42.

    High: 42 °F

    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Steady temperature around 38. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain before midnight, then snow. Some thunder is also possible. Patchy blowing snow after 2am. Low around 23. Windy, with a north wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Monday
Snow, mainly before 4pm. Patchy blowing snow. Temperature falling to around 22 by 5pm. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday Night
A 10 percent chance of snow before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 12. Wind chill values as low as -2. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 25. West northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 42.
Wednesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 61.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rosemont IL
 42°N 87.87°W
Last Update:
5:46 pm CDT Mar 15, 2026
Forecast Valid:
5pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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