**Beyond the Warning Presentation in Oglesby on 3/10/2026 POSTPONED**

Due to the potential for severe thunderstorms on Tuesday, March 10th, the Beyond the Warning seminar in Oglesby, IL has been POSTPONED. We intend to reschedule this session later this spring. Read More >

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

A Few Clouds and Breezy

61°F

16°C

Humidity 43%
Wind Speed SW 21 G 28 mph
Barometer 29.76 in (1007.6 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 9 Mar 10:53 am CDT
Extended Forecast for

Westmont IL

  • Today

    Today: Sunny, with a high near 72. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 50. South southwest wind 5 to 10 mph.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Some of the storms could be severe.  Partly sunny, with a high near 63. West southwest wind around 10 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 63 °F

    Partly Sunny
    then Severe
    Thunderstorms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Some of the storms could be severe.  Low around 42. Northeast wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 100%.

    Low: 42 °F

    Severe
    Thunderstorms

  • Wednesday

    Wednesday: Rain likely before 4pm, then a chance of rain and snow. Some thunder is also possible.  Cloudy, with a high near 47. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%.

    High: 47 °F

    Rain Likely
    then
    Rain/Snow
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 7pm.  Partly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am.  Cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Rain Likely
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 50. Breezy.

    High: 50 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 72. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 50. South southwest wind 5 to 10 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Some of the storms could be severe. Partly sunny, with a high near 63. West southwest wind around 10 mph becoming east northeast in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 42. Northeast wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%.
Wednesday
Rain likely before 4pm, then a chance of rain and snow. Some thunder is also possible. Cloudy, with a high near 47. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of snow before 7pm. Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Rain likely, mainly after 1am. Cloudy, with a low around 38. Breezy.
Friday
Mostly sunny, with a high near 50. Breezy.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
A chance of snow. Cloudy, with a high near 46.
Saturday Night
A chance of rain. Cloudy, with a low around 36.
Sunday
Rain likely. Cloudy, with a high near 51.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Westmont IL
 41.8°N 87.97°W
10:51 am CDT Mar 9, 2026
11am CDT Mar 9, 2026-6pm CDT Mar 15, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database