Significant Coastal Impacts to the Eastern Seaboard; Tropical Storm Nolo to Impact Hawaii

A Nor'easter will bring significant coastal impacts to the Mid-Atlantic and New England through the weekend. Moderate to major coastal flooding, heavy rain, strong winds and high surf expected. Tropical Storm Nolo will continue to strengthen as it moves north toward the Big Island of Hawaii. Heavy rainfall may bring life-threatening, catastrophic flooding and mudslides through the weekend. Read More >

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Overcast

61°F

16°C

Humidity 94%
Wind Speed E 5 mph
Barometer 30.30 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 25 Sep 2:15 am CDT
Extended Forecast for

5 Miles SSW Naperville IL

  • Overnight

    Overnight: Occasional sprinkles after 4am.  Cloudy, with a low around 58. East wind around 5 mph.

    Low: 58 °F

    Sprinkles

  • Friday

    Friday: Occasional sprinkles with a slight chance of showers before 10am, then occasional sprinkles between 10am and 11am.  Mostly cloudy, with a high near 68. Calm wind becoming east northeast around 5 mph in the morning.  Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. East northeast wind around 5 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. East wind around 5 mph.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50. East northeast wind around 5 mph becoming calm  in the evening.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
Occasional sprinkles after 4am. Cloudy, with a low around 58. East wind around 5 mph.
Friday
Occasional sprinkles with a slight chance of showers before 10am, then occasional sprinkles between 10am and 11am. Mostly cloudy, with a high near 68. Calm wind becoming east northeast around 5 mph in the morning. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 51. East northeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 69. East wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 50. East northeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 60.
Wednesday
A chance of showers. Mostly cloudy, with a high near 71.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 60.
Thursday
A chance of showers. Mostly cloudy, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Naperville IL
 41.7°N 88.22°W
2:00 am CDT Sep 25, 2026
2am CDT Sep 25, 2026-6pm CDT Oct 1, 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