Weather Alerts for De Kalb, IL

Dekalb County, Illinois

De Kalb is located in Dekalb County, Illinois. This page shows active weather alerts affecting De Kalb issued by the National Weather Service.

NWS Forecast Office: Weather alerts for this area are issued by the National Weather Service LOT office.

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Active Alerts for De Kalb

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Active Alert Map — Illinois

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Weather Overview for De Kalb

De Kalb, Illinois experiences the hallmark Midwest weather cycle: spring and early summer tornado and severe thunderstorm outbreaks, summer flash flooding, and winter blizzards with wind chills well below zero.

Common alert types for this area:

Tornado Warning
Severe Thunderstorm Warning
Blizzard Warning
Flash Flood Warning
Winter Storm Warning

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