National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Fair

18°C

65°F

Humidity 68%
Wind Speed E 7 km/h
Barometer 1008.5 mb (29.80 in)
Dewpoint 12°C (54°F)
Visibility 16 km
Last update 17 May 10:53 pm CDT
Extended Forecast for

Summit Argo IL

  • Tonight

    Tonight: Mostly clear, with a low around 14. East wind 5 to 10 km/h becoming south after midnight.

    Low: 14 °C

    Mostly Clear

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, sunny, with a high near 29. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 25 km/h.

    High: 29 °C

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 19. South wind around 10 km/h.

    Low: 19 °C

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 27. West northwest wind 10 to 15 km/h becoming east northeast in the afternoon.

    High: 27 °C

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 17. East northeast wind 10 to 15 km/h becoming south southeast after midnight.

    Low: 17 °C

    Slight Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 31.

    High: 31 °C

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 7pm, then showers and thunderstorms likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.

    Low: 19 °C

    T-storms
    Likely

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 30.

    High: 30 °C

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 18.

    Low: 18 °C

    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 14. East wind 5 to 10 km/h becoming south after midnight.
Saturday
Patchy fog before 7am. Otherwise, sunny, with a high near 29. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. Winds could gust as high as 25 km/h.
Saturday Night
Mostly clear, with a low around 19. South wind around 10 km/h.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 27. West northwest wind 10 to 15 km/h becoming east northeast in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 17. East northeast wind 10 to 15 km/h becoming south southeast after midnight.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 31.
Monday Night
Showers likely and possibly a thunderstorm before 7pm, then showers and thunderstorms likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 30.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 18.
Wednesday
A chance of showers after 1pm. Mostly sunny, with a high near 26.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 23.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
Summit Argo IL
 41.78°N 87.83°W
Last Update:
7:41 pm CDT May 17, 2024
Forecast Valid:
11pm CDT May 17, 2024-6pm CDT May 24, 2024
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation