Lexington Weather

Lexington, Massachusetts, USA

50°F

4/18/2026 7:36am

Lexington Conditions: Overcast
Temperature: 49.5°F / 9.7°C
Dew Point: 48.0°F
Relative Humidity: 95%
Wind: Calm, 10-min avg: Calm, gust: None
Barometer: 30.08 in Steady
Visibility: 10 miles
Rain Today: 0.00 in

Watches, Warnings, and Advisories

Issued by the National Weather Service - Detroit/Pontiac, MI

SMALL CRAFT ADVISORY

Inner Saginaw Bay SW of Point Au Gres to Bay Port MI

Small Craft Advisory issued April 17 at 9:43PM EDT until April 18 at 10:00PM EDT by NWS Detroit/Pontiac MI

SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM TO 10 PM EDT SATURDAY

Areas Affected: Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay; Inner Saginaw Bay SW of Point Au Gres to Bay Port MI

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Friday 9:43pm EDT

Alert Effective: Friday 9:43pm EDT

Alert Expires: Saturday 4:15pm EDT (expect updated alert by this time)

Event Onset: Saturday 4:00am EDT

Event Ends: Saturday 10:00pm EDT

Issued by: NWS Detroit/Pontiac MI

Details:

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM TO 10 PM EDT SATURDAY...

* WHAT...Expect sustained winds up to 20 knots from the southwest
with gusts up to 25 knots. The largest significant waves will be
4 feet with a potential maximum wave height of 5 feet.

* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to
Inner Saginaw Bay and Inner Saginaw Bay SW of Point Au Gres to
Bay Port MI.

* WHEN...The maximum winds are expected around 4 AM EDT Saturday
with the largest waves expected around 4 AM EDT Saturday.

* 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:2.49.0.1.840.0.5207ae6478406d1c0477edccc6cb0e6f41382d09.001.1
Codes: LHZ421, LHZ422
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5207ae6478406d1c0477edccc6cb0e6f41382d09.001.1