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Elev 784 ft, 42.34 °N, 88.04 °W

Grayslake, IL Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Grayslake, IL
Elevation: 784ft
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Active Weather Alerts

Small Craft Advisory
Issued: 9:05 AM Dec. 16, 2025 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO 3 AM CST WEDNESDAY...

* WHAT...Southwest winds to 25 kt and significant waves to 5 ft
expected.

* WHERE...Illinois and Indiana nearshore from Winthrop Harbor IL
to Michigan City IN.

* WHEN...From 10 AM this morning to 3 AM CST Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

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