Hazardous Weather Conditions
Current conditions at
Chicago, Chicago Midway Airport (KMDW)
Lat: 41.78°NLon: 87.76°WElev: 617ft.
Mostly Cloudy
82°F
28°C
| Humidity | 56% |
| Wind Speed | SW 16 G 28 mph |
| Barometer | 29.74 in (1006.1 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 14 Apr 3:53 pm CDT |
Extended Forecast for
Summit Argo IL
This Afternoon
High: 82 °F
Chance
T-stormsTonight
Low: 63 °F
T-storms
Likely then
Showers
LikelyWednesday
High: 74 °F
Showers
Wednesday Night
Low: 61 °F
Showers
Thursday
High: 72 °F
Showers
LikelyThursday Night
Low: 52 °F
Partly Cloudy
Friday
High: 77 °F
Partly Sunny
Friday Night
Low: 56 °F
Chance
T-storms then
ShowersSaturday
High: 68 °F
Showers
Likely
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. South southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Showers and thunderstorms likely, mainly before 2am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 63. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 4pm, then showers likely and possibly a thunderstorm after 4pm. High near 74. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 61. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 72. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 77.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 56.
Saturday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 68.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 36.
Monday
Sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Mostly sunny, with a high near 67.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Summit Argo IL
41.78°N 87.83°W
41.78°N 87.83°W
3:31 pm CDT Apr 14, 2026
4pm CDT Apr 14, 2026-6pm CDT Apr 21, 2026
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