News Headlines
- This week is Severe Weather Preparedness Week in Illinois! Click here for more details and safety info!
- February 2026 and Meteorological Winter 2025-26 Climate Summaries
- Spring Seminars and Virtual Spotter Training: Click Here for More Information!
- Spring Flood Outlook: Below average to near average flood risk for area river basins
Hazardous Weather Conditions
Current conditions at
Chicago, Chicago-O'Hare International Airport (KORD)
Lat: 41.98°NLon: 87.9°WElev: 666ft.
Fog/Mist
47°F
8°C
| Humidity | 90% |
| Wind Speed | Calm |
| Barometer | 29.97 in (1015.1 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 3.00 mi |
| Last update | 5 Mar 12:51 pm CST |
Extended Forecast for
Schaumburg IL
Dense Fog Advisory March 5, 01:30pm until March 6, 06:00am
NOW until 6:00am Fri

Dense Fog Advisory
This Afternoon

High: 48 °F
Slight Chance
Showers and
Areas Dense
FogTonight
Low: 42 °F
Patchy Dense
Fog then
Slight Chance
T-storms and
Dense FogFriday
High: 69 °F
Showers and
Areas Fog
then Chance
T-stormsFriday Night
Low: 60 °F
Breezy.
Chance
T-storms then
ShowersSaturday
High: 61 °F
Breezy.
Chance
Showers then
Mostly CloudySaturday Night

Low: 36 °F
Partly Cloudy
Sunday
High: 61 °F
Sunny then
Sunny and
BreezySunday Night

Low: 48 °F
Mostly Clear
Detailed Forecast
This Afternoon
A 20 percent chance of showers before 2pm. Areas of dense fog. Otherwise, mostly cloudy, with a high near 48. Northeast wind around 5 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 5am. Widespread dense fog, mainly after midnight. Otherwise, mostly cloudy, with a low around 42. East northeast wind around 5 mph becoming southeast after midnight.
Friday
Showers and thunderstorms, mainly before noon. Areas of fog before noon. High near 69. Southeast wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 60. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Saturday
A 30 percent chance of showers and thunderstorms before 9am. Mostly cloudy, with a high near 61. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Sunny, with a high near 61. Breezy.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Showers likely. Partly sunny, with a high near 71.
Tuesday Night
Showers. Mostly cloudy, with a low around 45.
Wednesday
A chance of showers. Mostly cloudy, with a high near 56.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Schaumburg IL
42.03°N 88.08°W
42.03°N 88.08°W
12:51 pm CST Mar 5, 2026
1pm CST Mar 5, 2026-6pm CDT Mar 11, 2026



