Weather Alerts for Illinois
Live NWS warnings, watches, and advisories for Illinois
View Live AlertsAbout Illinois Weather Hazards
Illinois is prone to tornadoes, severe thunderstorms, flooding, and winter storms. The state sees significant tornado activity and severe thunderstorms from spring through summer. Winter blizzards and ice storms affect the region.
Alert Types
Warnings
Hazardous weather is imminent or occurring. Take immediate protective action.
Watches
Conditions are favorable for hazardous weather. Stay alert and prepare.
Advisories
Weather may cause inconvenience. Exercise caution and monitor conditions.
Statements
Informational updates about ongoing or recent weather events.
Other States
Frequently Asked Questions
What weather alerts are active in Illinois right now?
Visit WeatherStream360 to check current NWS weather alerts for Illinois. Our live map shows all active warnings, watches, and advisories in real time.
What types of severe weather affect Illinois?
Illinois is prone to tornadoes, severe thunderstorms, flooding, and winter storms. The state sees significant tornado activity and severe thunderstorms from spring through summer. Winter blizzards and ice storms affect the region.
How do I receive weather alerts for Illinois?
You can receive weather alerts through Wireless Emergency Alerts on your phone, NOAA Weather Radio, the NWS website, and WeatherStream360's live map. Enable notifications to stay informed about severe weather in Illinois.