Lexington Weather

Lexington, Massachusetts, USA

43°F
4/19/2026 5:32pm 
  • Lexington Conditions: Overcast
  • Temperature: 42.6°F / 5.9°CColder 1.8°F than last hour.
  • Dew Point: 40.8°FDecreased 2.0°Fsince last hour.
  • Relative Humidity: 93%Decreased 1.0% since last hour.
  • Wind: Wind from NW NW 1 mph, 10-min avg: 1 mph, gust: 5 mph
  • Barometer: 29.78 inRising 0.05 inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Rain Today: 0.06 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - New Orleans/Baton Rouge

    SMALL CRAFT ADVISORY  

Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM

Small Craft Advisory issued April 19 at 1:04PM CDT until April 21 at 1:00AM CDT by NWS New Orleans LA

SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT TUESDAY

Areas Affected: Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM; Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM; Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Sunday 1:04pm CDT

Alert Effective: Sunday 1:04pm CDT

Alert Expires: Monday 7:00am CDT (expect updated alert by this time)

Event Onset: Sunday 1:04pm CDT

Event Ends: Tuesday 1:00am CDT

Issued by: NWS New Orleans LA

Details: 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT TUESDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and
seas 5 to 8 ft.

* WHERE...Coastal waters from Port Fourchon Louisiana to Lower
Atchafalaya River LA from 20 to 60 NM, Coastal waters from
Southwest Pass of the Mississippi River to Port Fourchon
Louisiana from 20 to 60 NM and Coastal Waters from Stake
Island LA to Southwest Pass of the Mississippi River from 20
to 60 nm.

* WHEN...Until 1 AM CDT Tuesday.

* 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.f4075147af5bf8a70d89037d232c1d7bef8ffab5.003.1
Codes: GMZ570, GMZ572, GMZ575
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f4075147af5bf8a70d89037d232c1d7bef8ffab5.003.1