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.

Light Snow

16°F

-9°C

Humidity 51%
Wind Speed W 17 G 26 mph
Barometer 30.07 in (1020.1 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 17 Jan 4:53 pm CST
Extended Forecast for

Alsip IL

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Cloudy, with a steady temperature around 17. West southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 17 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely before 10pm, then scattered snow showers between 10pm and midnight, then scattered flurries after midnight. Mostly cloudy, with a low around 10. Wind chill values as low as -3. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Snow Likely
    then Mostly
    Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 5pm. Mostly cloudy, with a high near 20. Wind chill values as low as -4. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 20 °F

    Partly Sunny
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Cloudy, with a low around 4. Wind chill values as low as -15. Blustery, with a southwest wind 15 to 25 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 4 °F

    Snow Likely
    and Breezy
    then Slight
    Chance Snow
    and Blustery

  • M.L.King Day

    M.L.King Day: Partly sunny and cold, with a high near 10. Blustery, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 10 °F

    Cold and
    Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after midnight. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Cloudy, with a steady temperature around 17. West southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Snow likely before 10pm, then scattered snow showers between 10pm and midnight, then scattered flurries after midnight. Mostly cloudy, with a low around 10. Wind chill values as low as -3. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 5pm. Mostly cloudy, with a high near 20. Wind chill values as low as -4. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly before 11pm. Cloudy, with a low around 4. Wind chill values as low as -15. Blustery, with a southwest wind 15 to 25 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
M.L.King Day
Partly sunny and cold, with a high near 10. Blustery, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
A chance of snow after midnight. Mostly cloudy, with a low around 18.
Wednesday
Mostly cloudy, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 12.
Thursday
Mostly sunny, with a high near 22.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Partly sunny, with a high near 28.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
A chance of snow. Mostly cloudy, with a high near 20.
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ABOUT THIS FORECAST

 
Point Forecast:
Alsip IL
 41.66°N 87.75°W
Last Update:
3:50 pm CST Jan 17, 2026
Forecast Valid:
5pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation