Limited Thunderstorm Risk in Chicago Area Monday Night
Limited Thunderstorm Risk in Chicago Area Monday Night
US · Published Oct 11, 2026
• The National Weather Service (NWS) in Chicago has issued a Hazardous Weather Outlook for portions of north-central Illinois, northeast Illinois, and northwest Indiana.
• While no hazardous weather is expected today or tonight, the forecast indicates a limited risk of thunderstorms on Monday night and Tuesday.

Impact & Risks

The limited thunderstorm risk on Monday night and Tuesday may bring localized impacts to the Chicago area, including north-central Illinois, northeast Illinois, and northwest Indiana. Residents and visitors near Lake Michigan should be aware of hazardous conditions for small craft later in the week, from Wednesday through Saturday. These conditions could pose risks to boaters and watercraft operators in the affected nearshore waters. While the thunderstorm risk is categorized as limited, it is advisable to monitor updates for any changes in severity.

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