Lexington Weather

Lexington, Massachusetts, USA

51°F

4/18/2026 10:22am

Lexington Conditions: Mist, Overcast
Temperature: 51.4°F / 10.8°C
Dew Point: 50.0°F
Relative Humidity: 95%
Wind: Calm, 10-min avg: Calm, gust: 1 mph
Barometer: 30.10 in Steady
Visibility: 5 miles
Rain Today: 0.00 in

Small Craft Advisory

Issued by the National Weather Service - Chicago, IL

SMALL CRAFT ADVISORY

Winthrop Harbor to Wilmette Harbor IL; Wilmette Harbor to Northerly Island IL; Northerly Island to Calumet Harbor IL; Calumet Harbor IL to Gary IN; Gary to Burns Harbor IN; Burns Harbor to Michigan City IN

Small Craft Advisory issued April 18 at 3:08AM CDT until April 18 at 10:00PM CDT by NWS Chicago IL

SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING

Areas Affected: Winthrop Harbor to Wilmette Harbor IL; Wilmette Harbor to Northerly Island IL; Northerly Island to Calumet Harbor IL; Calumet Harbor IL to Gary IN; Gary to Burns Harbor IN; Burns Harbor to Michigan City IN

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Saturday 3:08am CDT

Alert Effective: Saturday 3:08am CDT

Alert Expires: Saturday 12:15pm CDT (expect updated alert by this time)

Event Onset: Saturday 3:08am CDT

Event Ends: Saturday 10:00pm CDT

Issued by: NWS Chicago IL

Details:

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING...

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

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

* WHEN...Until 10 PM CDT this evening.

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

Information:

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

Meta data:

ID: urn:oid:2.49.0.1.840.0.1f223aa1859e220cc396afc90c6fee98a4a48400.001.1
Codes: LMZ740, LMZ741, LMZ742, LMZ743, LMZ744, LMZ745
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.1f223aa1859e220cc396afc90c6fee98a4a48400.001.1