Mid-Atlantic Severe Storms; Western Heat and Fire Weather Threats

A frontal system will produce a line of severe thunderstorms with potential for damaging winds, hail, and locally heavy rain in the Central Appalachians. Isolated storms may develop in the High Plains, Upper Midwest, and northern Gulf Coast. Dangerous heat and critical fire weather threats will develop across the Southwest and Great Basin. Record highs will be possible into the High Plains. Read More >

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Fair

28°C

82°F

Humidity 29%
Wind Speed E 15 km/h
Barometer 1012.4 mb (29.93 in)
Dewpoint 8°C (47°F)
Visibility 16 km
Heat Index27°C (80°F)
Last update 13 Jun 6:53 pm CDT
Extended Forecast for

Westmont IL

  • Tonight

    Tonight: Mostly clear, with a low around 19. East northeast wind 10 to 20 km/h becoming southwest after midnight.

    Mostly Clear

    Low: 19 °C

  • Monday

    Monday: Sunny, with a high near 28. North northeast wind 20 to 25 km/h, with gusts as high as 40 km/h.

    Sunny

    High: 28 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 17. Northeast wind 5 to 15 km/h becoming west southwest after midnight. Winds could gust as high as 25 km/h.

    Mostly Clear

    Low: 17 °C

  • Tuesday

    Tuesday: Sunny, with a high near 27. North wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 35 km/h.

    Sunny

    High: 27 °C

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 14. North northeast wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight.

    Clear

    Low: 14 °C

  • Wednesday

    Wednesday: Sunny, with a high near 26.

    Sunny

    High: 26 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 13.

    Mostly Clear

    Low: 13 °C

  • Thursday

    Thursday: Sunny, with a high near 30.

    Sunny

    High: 30 °C

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 19.

    Partly Cloudy
    then Chance
    T-storms

    Low: 19 °C

Detailed Forecast

Tonight
Mostly clear, with a low around 19. East northeast wind 10 to 20 km/h becoming southwest after midnight.
Monday
Sunny, with a high near 28. North northeast wind 20 to 25 km/h, with gusts as high as 40 km/h.
Monday Night
Mostly clear, with a low around 17. Northeast wind 5 to 15 km/h becoming west southwest after midnight. Winds could gust as high as 25 km/h.
Tuesday
Sunny, with a high near 27. North wind 10 to 15 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 35 km/h.
Tuesday Night
Clear, with a low around 14. North northeast wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight.
Wednesday
Sunny, with a high near 26.
Wednesday Night
Mostly clear, with a low around 13.
Thursday
Sunny, with a high near 30.
Thursday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 19.
Friday
A chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 30.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 17.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Mostly clear, with a low around 16.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 27.
Click Map For Forecast
Point Forecast:
Westmont IL
 41.8°N 87.97°W
7:15 pm CDT Jun 13, 2021
7pm CDT Jun 13, 2021-6pm CDT Jun 20, 2021
 
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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