Severe Weather and Heavy Rain for the Southern U.S.

A potent storm system will roll across the Southern tier of the U.S. over the next two days. As a result, severe thunderstorms with large hail, damaging winds and a few tornadoes are possible from the southern Plains and Lower Mississippi Valley into the South and Southeast. Also, heavy rain from these thunderstorms may cause some flood concerns, especially in the Lower Mississippi Valley. Read More >

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Overcast

45°F

7°C

Humidity 52%
Wind Speed SW 7 mph
Barometer 30.08 in (1018.7 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 23 Apr 6:53 am CDT
Extended Forecast for

Westmont IL

  • Today

    Today: Partly sunny, with a high near 62. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Partly Sunny

    High: 62 °F

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 11pm.  Mostly cloudy, with a low around 47. South wind 5 to 15 mph.

    Chance
    Showers

    Low: 47 °F

  • Saturday

    Saturday: Showers likely, mainly before 2pm.  Cloudy, with a high near 58. Southeast wind around 5 mph becoming north in the afternoon.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely

    High: 58 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers before 8pm.  Partly cloudy, with a low around 39. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 39 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 53. North wind around 10 mph.

    Mostly Sunny

    High: 53 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 40.

    Mostly Cloudy

    Low: 40 °F

  • Monday

    Monday: Mostly sunny, with a high near 74. Breezy.

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

    High: 74 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 60. Breezy.

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

    Low: 60 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 81.

    Partly Sunny

    High: 81 °F

Detailed Forecast

Today
Partly sunny, with a high near 62. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight
A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 47. South wind 5 to 15 mph.
Saturday
Showers likely, mainly before 2pm. Cloudy, with a high near 58. Southeast wind around 5 mph becoming north in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 39. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Mostly sunny, with a high near 53. North wind around 10 mph.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 74. Breezy.
Monday Night
Partly cloudy, with a low around 60. Breezy.
Tuesday
Partly sunny, with a high near 81.
Tuesday Night
A chance of showers and thunderstorms between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 61.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 70.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 50.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 60.
Click Map For Forecast
Point Forecast:
Westmont IL
 41.8°N 87.97°W
6:15 am CDT Apr 23, 2021
7am CDT Apr 23, 2021-6pm CDT Apr 29, 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