Hazardous Weather Conditions
Current conditions at
Chicago, Chicago-O'Hare International Airport (KORD)
Lat: 41.98°NLon: 87.9°WElev: 666ft.
Fair
37°F
3°C
| Humidity | 70% |
| Wind Speed | Calm |
| Barometer | 30.27 in (1025.4 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 20 Apr 1:51 am CDT |
Extended Forecast for
Rosemont IL
Flood Warning until further notice
Frost Advisory until April 20, 09:00am
NOW: Multiple hazards in effect

Click HERE for Details
Overnight

Low: 33 °F
Frost
Monday

High: 55 °F
Frost then
Mostly SunnyMonday Night

Low: 46 °F
Mostly Cloudy
Tuesday

High: 74 °F
Mostly Sunny
Tuesday Night

Low: 50 °F
Slight Chance
T-stormsWednesday

High: 69 °F
Sunny
Wednesday Night

Low: 55 °F
Partly Cloudy
Thursday
High: 80 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Detailed Forecast
Overnight
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. Calm wind.
Monday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 55. Calm wind becoming south southwest around 5 mph in the morning. Winds could gust as high as 10 mph.
Monday Night
Mostly cloudy, with a low around 46. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 74. Southwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 50. West southwest wind around 5 mph becoming north after midnight. Winds could gust as high as 15 mph.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 80. Breezy.
Thursday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 62.
Friday
Showers likely. Mostly cloudy, with a high near 73.
Friday Night
A chance of showers. Mostly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 62.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Rosemont IL
41.97°N 87.87°W
41.97°N 87.87°W
1:41 am CDT Apr 20, 2026
2am CDT Apr 20, 2026-6pm CDT Apr 26, 2026



