Heavy Snow Moving into the Great Lakes; Locally Heavy Rain with Mountain Snow Out West

A quick-moving weather system will continue to produce locally heavy snow across the Great Lakes today. Meanwhile, a series of storm systems will keep the West wet through this weekend, with several rounds of rainfall and widespread heavy snowfall across the terrain from the Cascades and Sierra to the central Rockies. Back East, freezing rain will develop across the Appalachians tonight. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 41.98°NLon: 87.9°WElev: 666ft.

Overcast

44°F

7°C

Humidity 49%
Wind Speed S 17 G 30 mph
Barometer 30.07 in (1018.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 12 Dec 1:51 pm CST
Extended Forecast for

Rosemont IL

  • This
    Afternoon

    This Afternoon: Mostly cloudy, with a high near 45. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Mostly Cloudy
    and Breezy

    High: 45 °F

  • Tonight

    Tonight: Cloudy, with a low around 32. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Cloudy

    Low: 32 °F

  • Friday

    Friday: Cloudy, with a high near 39. South wind around 5 mph.

    Cloudy

    High: 39 °F

  • Friday
    Night

    Friday Night: A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and midnight, then a slight chance of snow after midnight.  Mostly cloudy, with a low around 31. South wind around 5 mph becoming calm.  Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

    Low: 31 °F

  • Saturday

    Saturday: A chance of rain and snow before 5pm, then a chance of snow.  Cloudy, with a high near 37. Light northwest wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph.  Chance of precipitation is 40%.

    Chance
    Rain/Snow

    High: 37 °F

  • Saturday
    Night

    Saturday Night: A 30 percent chance of snow, mainly before 9pm.  Mostly cloudy, with a low around 18.

    Chance Snow
    then Mostly
    Cloudy

    Low: 18 °F

  • Sunday

    Sunday: Partly sunny, with a high near 27.

    Partly Sunny

    High: 27 °F

  • Sunday
    Night

    Sunday Night: A slight chance of snow after midnight.  Mostly cloudy, with a low around 19.

    Mostly Cloudy
    then Slight
    Chance Snow

    Low: 19 °F

  • Monday

    Monday: A chance of snow.  Mostly cloudy, with a high near 31.

    Chance Snow

    High: 31 °F

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 45. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
Cloudy, with a low around 32. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
Cloudy, with a high near 39. South wind around 5 mph.
Friday Night
A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 31. South wind around 5 mph becoming calm. Chance of precipitation is 20%.
Saturday
A chance of rain and snow before 5pm, then a chance of snow. Cloudy, with a high near 37. Light northwest wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of snow, mainly before 9pm. Mostly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 27.
Sunday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 19.
Monday
A chance of snow. Mostly cloudy, with a high near 31.
Monday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 27.
Click Map For Forecast
Point Forecast:
Rosemont IL
 41.97°N 87.87°W
1:16 pm CST Dec 12, 2019
2pm CST Dec 12, 2019-6pm CST Dec 18, 2019
 
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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