Lexington Weather

Lexington, Massachusetts, USA

70°F
5/20/2026 5:39am 
  • Lexington Conditions: Clear
  • Temperature: 70.0°F / 21.1°C 
  • Dew Point: 66.6°FDecreased 0.7°Fsince last hour.
  • Relative Humidity: 89%Decreased 2.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.81 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   
Southeast Middlesex County, MA - Heat Advisory
 - SEE ALL NEARBY ALERTS -

Watches, Warnings, and Advisories

Issued by the National Weather Service - Chicago, IL

    SMALL CRAFT ADVISORY  

Burns Harbor to Michigan City IN

Small Craft Advisory issued May 20 at 3:29AM CDT until May 21 at 7:00AM CDT by NWS Chicago IL

SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 AM THIS MORNING TO 7 AM CDT THURSDAY

Areas Affected: 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: Wednesday 3:29am CDT

Alert Effective: Wednesday 3:29am CDT

Alert Expires: Wednesday 11:30am CDT (expect updated alert by this time)

Event Onset: Wednesday 7:00am CDT

Event Ends: Thursday 7:00am CDT

Issued by: NWS Chicago IL

Details: 
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 AM THIS MORNING TO 7 AM CDT THURSDAY...

* WHAT...Northeast winds to 25 kt and significant waves to 6 ft
occasionally to 8 ft expected.

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

* WHEN...From 7 AM this morning to 7 AM CDT Thursday.

* 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:2.49.0.1.840.0.2c864f4d64eab6888735bca39253cb66b1c25e43.002.1
Codes: LMZ743, LMZ744, LMZ745
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.2c864f4d64eab6888735bca39253cb66b1c25e43.002.1