On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Isolated Severe Thunderstorms Will Continue

Isolated severe thunderstorms will continue from Minnesota to southwestern Kansas and vicinity. Within that swath, the most probable area for greater concentrations of severe weather is from eastern Nebraska across parts of Iowa. A marginal risk for severe thunderstorms also exists over eastern New England.
Read More...

Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Mostly Cloudy

73°F

23°C

Humidity 95%
Wind Speed SW 5 mph
Barometer 29.96 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 29 Jul 4:15 am CDT
Extended Forecast for

Romeoville IL

  • Overnight

    Overnight: Scattered showers and thunderstorms.  Cloudy, with a low around 73. Southwest wind around 5 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 73 °F

  • Wednesday

    Wednesday: Scattered showers and thunderstorms before 10am.  Cloudy through mid morning, then gradual clearing, with a high near 87. West southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 40%.

    Scattered
    Showers then
    Sunny

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 62. West wind 5 to 15 mph.

    Mostly Clear

    Low: 62 °F

  • Thursday

    Thursday: Sunny, with a high near 88. West wind 5 to 15 mph, with gusts as high as 20 mph.

    Sunny

    High: 88 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 63. West wind 5 to 10 mph.

    Clear

    Low: 63 °F

  • Friday

    Friday: Sunny, with a high near 89.

    Sunny

    High: 89 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 64.

    Partly Cloudy

    Low: 64 °F

  • Saturday

    Saturday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 63.

    Slight Chance
    T-storms

    Low: 63 °F

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Cloudy, with a low around 73. Southwest wind around 5 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers and thunderstorms before 10am. Cloudy through mid morning, then gradual clearing, with a high near 87. West southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly clear, with a low around 62. West wind 5 to 15 mph.
Thursday
Sunny, with a high near 88. West wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 63. West wind 5 to 10 mph.
Friday
Sunny, with a high near 89.
Friday Night
Partly cloudy, with a low around 64.
Saturday
Sunny, with a high near 84.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
  Click Map For Forecast
Point Forecast:
Romeoville IL
 41.65°N 88.07°W
4:16 am CDT Jul 29, 2015
4am CDT Jul 29, 2015-6pm CDT Aug 4, 2015
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database