Lexington Weather

Lexington, Massachusetts, USA

72°F

7/27/2026 11:48pm

Lexington Conditions: Clear
Temperature: 71.6°F / 22.0°C
Dew Point: 65.1°F
Relative Humidity: 80%
Wind: Calm, 10-min avg: Calm, gust: None
Barometer: 29.74 in Steady
Visibility: 10 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 July 27 at 9:15PM CDT until July 29 at 7:00AM CDT by NWS Chicago IL

SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TUESDAY TO 7 AM CDT WEDNESDAY

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: Monday 9:15pm CDT

Alert Effective: Monday 9:15pm CDT

Alert Expires: Tuesday 5:15am CDT (expect updated alert by this time)

Event Onset: Tuesday 1:00am CDT

Event Ends: Wednesday 7:00am CDT

Issued by: NWS Chicago IL

Details:

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TUESDAY TO 7 AM CDT WEDNESDAY...

* WHAT...North winds to 30 kt and significant waves to 9 ft
occasionally to 12 ft expected.

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

* WHEN...From 1 AM Tuesday to 7 AM CDT Wednesday.

* 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:2.49.0.1.840.0.2e90a48ec3d9bc2f6dde3db526dcfe37052c0271.001.1
Codes: LMZ740, LMZ741, LMZ742, LMZ743, LMZ744, LMZ745
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.2e90a48ec3d9bc2f6dde3db526dcfe37052c0271.001.1