Three Weather Areas of Concern Today

Potential Tropical Cyclone Three will gradually approach the northern Gulf Coast with heavy rain and potential flooding. Meanwhile, a sharp cold front will produce severe thunderstorms with significant winds, hail, tornadoes and possible flooding across the Ohio Valley. Finally, a large dome of high pressure will continue the major heat wave over the West, extending into the central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Fair

69°F

21°C

Humidity 81%
Wind Speed Calm
Barometer 29.77 in (1007.6 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 19 Jun 2:52 am CDT
Extended Forecast for

Lisle IL

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms.  Cloudy, with a low around 69. South southwest wind around 5 mph.

    Slight Chance
    T-storms

    Low: 69 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms before 8am.  Mostly cloudy, then gradually becoming sunny, with a high near 91. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Slight Chance
    T-storms then
    Sunny

    High: 91 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 63. Northeast wind 5 to 10 mph.

    Mostly Clear

    Low: 63 °F

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 4pm. Some of the storms could be severe.  Mostly cloudy, with a high near 91. Heat index values as high as 96. Light and variable wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph.  Chance of precipitation is 60%.

    Slight Chance
    T-storms then
    Severe
    Thunderstorms

    High: 91 °F

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7pm. Some of the storms could be severe.  Low around 66. South wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 80%.

    Severe
    Thunderstorms

    Low: 66 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 75.

    Slight Chance
    T-storms then
    Chance
    Showers

    High: 75 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 52.

    Partly Cloudy

    Low: 52 °F

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    Sunny

    High: 74 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 56.

    Partly Cloudy

    Low: 56 °F

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Cloudy, with a low around 69. South southwest wind around 5 mph.
Saturday
A 20 percent chance of showers and thunderstorms before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 91. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 63. Northeast wind 5 to 10 mph.
Sunday
Showers and thunderstorms likely, mainly after 4pm. Some of the storms could be severe. Mostly cloudy, with a high near 91. Heat index values as high as 96. Light and variable wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7pm. Some of the storms could be severe. Low around 66. South wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 63.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
Lisle IL
 41.79°N 88.09°W
3:15 am CDT Jun 19, 2021
3am CDT Jun 19, 2021-6pm CDT Jun 25, 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