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Elev 659 ft, 41.48 °N, 87.29 °W

Merrillville, IN Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Merrillville, IN
Elevation: 659ft
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Small Craft Advisory
Issued: 2:47 AM May. 20, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM WEDNESDAY TO
4 AM CDT THURSDAY...

* WHAT...North to northeast winds to 25 kt and significant waves
to 7 ft occasionally to 9 ft expected.

* WHERE...Calumet Harbor IL to Michigan City IN.

* WHEN...From 7 AM Wednesday to 4 AM CDT Thursday.

* 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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