Detailed Forecast
Today
Mostly sunny, with a high near 91. Light south southwest wind becoming
south 5 to 10 mph in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms after 1am. Partly
cloudy, with a low around 74. Southwest wind around 5 mph, with gusts
as high as 10 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly before 1pm.
Partly sunny, with a high near 83. West wind 5 to 10 mph becoming north
northeast in the afternoon.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a
low around 69. Northeast wind 5 to 10 mph, with gusts as high as 15
mph.
Tuesday
A chance of showers and thunderstorms before 1pm, then a slight chance
of showers. Partly sunny, with a high near 74. Northeast wind 10 to 15
mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Sunny, with a high near 75.
Additional Forecasts and Information
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
440 AM CDT Sun Aug 4 2024
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-050945-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
440 AM CDT Sun Aug 4 2024 /540 AM EDT Sun Aug 4 2024/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
DAY ONE...Today and Tonight.
Weather hazards expected...
Limited Thunderstorm Risk tonight north of I-80.
DISCUSSION...
Scattered thunderstorms may develop in southern Wisconsin late
in the day today and track into far northern Illinois tonight.
Additional storms may track into northern Illinois during the late
overnight hours.
DAYS TWO THROUGH SEVEN...Monday through Saturday.
Monday...
Limited Thunderstorm Risk...with an associated:
Level 2 of 5 Severe Thunderstorm Risk.
Tuesday...
Limited Thunderstorm Risk...with an associated:
Level 1 of 5 Severe Thunderstorm Risk.
High Swim Risk Lake Michigan Beaches.
SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
GENERAL STORM MOTION OF THE DAY:
Moving toward the southeast at 30-35 mph.
$$
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