Hazardous Weather Conditions
Current conditions at
Chicago, Chicago Midway Airport (KMDW)
Lat: 41.78°NLon: 87.76°WElev: 617ft.
Partly Cloudy
49°F
9°C
| Humidity | 48% |
| Wind Speed | W 17 G 32 mph |
| Barometer | 29.92 in (1013.0 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 18 Apr 1:53 pm CDT |
Extended Forecast for
McCook IL
Flood Warning April 19, 01:00am until April 20, 01:00am
This Afternoon

High: 51 °F
Mostly Sunny
and BreezyTonight

Low: 37 °F
Decreasing
Clouds then
Patchy FrostSunday
High: 51 °F
Slight Chance
Rain/Snow
then Chance
ShowersSunday Night

Low: 34 °F
Partly Cloudy
then Areas
FrostMonday

High: 53 °F
Frost then
SunnyMonday Night

Low: 44 °F
Mostly Cloudy
Tuesday
High: 72 °F
Mostly Sunny
then Slight
Chance
ShowersTuesday Night

Low: 51 °F
Partly Cloudy
Wednesday

High: 71 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 51. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tonight
Patchy frost after 5am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 37. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
A slight chance of rain and snow showers before 9am, then a chance of rain showers. Patchy frost before 7am. Otherwise, mostly sunny, with a high near 51. Southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%.
Sunday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. North wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 53. Northeast wind around 5 mph becoming south in the afternoon. Winds could gust as high as 10 mph.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 61.
Friday
Showers likely. Mostly cloudy, with a high near 72.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
McCook IL
41.8°N 87.83°W
41.8°N 87.83°W
1:21 pm CDT Apr 18, 2026
2pm CDT Apr 18, 2026-6pm CDT Apr 24, 2026



