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.

Fog

50°F

10°C

Humidity 96%
Wind Speed E 5 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 49°F (9°C)
Visibility 0.13 mi
Wind Chill48°F (9°C)
Last update 17 Apr 4:51 am CDT
Extended Forecast for

Schaumburg IL

Dense Fog Advisory April 17, 05:53am until April 17, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory April 17, 05:53am until April 17, 10:00am

    NOW until 10:00am Fri

    Dense Fog Advisory

  • Today

    High: 80 °F

    Dense Fog
    then Slight
    Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Showers and thunderstorms before 3am, then a chance of showers. Low around 43. Breezy, with a south wind 15 to 20 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Breezy.
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: A 10 percent chance of showers before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 49. Breezy, with a west northwest wind around 20 mph, with gusts as high as 30 mph.

    High: 49 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 5am. Otherwise, mostly clear, with a low around 34. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 7am. Otherwise, mostly sunny, with a high near 50. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 50 °F

    Areas Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 33.

    Low: 33 °F

    Partly Cloudy
    then Frost

  • Monday

    Monday: Widespread frost before 8am. Otherwise, sunny, with a high near 56.

    High: 56 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Today
A 10 percent chance of showers and thunderstorms after 5pm. Widespread dense fog, mainly before 8am. Otherwise, mostly sunny, with a high near 80. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Showers and thunderstorms before 3am, then a chance of showers. Low around 43. Breezy, with a south wind 15 to 20 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A 10 percent chance of showers before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 49. Breezy, with a west northwest wind around 20 mph, with gusts as high as 30 mph.
Saturday Night
Areas of frost after 5am. Otherwise, mostly clear, with a low around 34. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 50. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 33.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Schaumburg IL
 42.05°N 88.1°W
Last Update:
4:45 am CDT Apr 17, 2026
Forecast Valid:
5am CDT Apr 17, 2026-6pm CDT Apr 23, 2026
 
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