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.

Mostly Cloudy and Windy

47°F

8°C

Humidity 41%
Wind Speed W 33 G 56 mph
Barometer 29.68 in (1005.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 13 Mar 1:53 pm CDT
Extended Forecast for

Westmont IL

High Wind Warning March 13, 02:50pm until March 13, 04:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning March 13, 02:50pm until March 13, 04:00pm

    NOW until 4:00pm Fri

    High Wind Warning

  • This Afternoon

    High: 45 °F

    Sunny and
    Very Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Blustery, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.

    Low: 30 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: A slight chance of snow, mixing with rain after 3pm, then gradually ending. Cloudy, with a high near 42. Northeast wind 5 to 10 mph becoming southeast in the morning. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of snow between 7pm and 9pm, then a chance of rain. Cloudy, with a low around 38. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday

    Sunday: A chance of rain, then showers and possibly a thunderstorm after 1pm. High near 62. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

    High: 62 °F

    Breezy.
    Chance Rain
    then Showers

  • Sunday Night

    Sunday Night: Rain before 1am, then snow, possibly mixed with rain between 1am and 4am, then snow after 4am. Patchy blowing snow after 4am. Low around 24. Breezy. Chance of precipitation is 100%.

    Low: 24 °F

    Rain and
    Breezy then
    Rain/Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 1pm. Patchy blowing snow. High near 25. Windy. Chance of precipitation is 80%.

    High: 25 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10. Blustery.

    Low: 10 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 45. Very windy, with a west wind 30 to 35 mph, with gusts as high as 50 mph.
Tonight
Partly cloudy, with a low around 30. Blustery, with a northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Saturday
A slight chance of snow, mixing with rain after 3pm, then gradually ending. Cloudy, with a high near 42. Northeast wind 5 to 10 mph becoming southeast in the morning. Chance of precipitation is 20%.
Saturday Night
A slight chance of snow between 7pm and 9pm, then a chance of rain. Cloudy, with a low around 38. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Sunday
A chance of rain, then showers and possibly a thunderstorm after 1pm. High near 62. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Sunday Night
Rain before 1am, then snow, possibly mixed with rain between 1am and 4am, then snow after 4am. Patchy blowing snow after 4am. Low around 24. Breezy. Chance of precipitation is 100%.
Monday
Snow, mainly before 1pm. Patchy blowing snow. High near 25. Windy. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 10. Blustery.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westmont IL
 41.8°N 87.97°W
Last Update:
1:21 pm CDT Mar 13, 2026
Forecast Valid:
2pm CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation