Lexington Weather

Lexington, Massachusetts, USA

51°F
10/21/2026 6:44pm 
  • Lexington Conditions: Clear
  • Temperature: 50.5°F / 10.3°CColder 1.5°F than last hour.
  • Dew Point: 42.3°FIncreased 0.6°Fsince last hour.
  • Relative Humidity: 73%Increased 5.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.13 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Coastal Flood Advisory

Issued by the National Weather Service - Philadelphia/Mt Holly

    COASTAL FLOOD ADVISORY  

Coastal Flood Advisory issued October 21 at 2:21PM EDT until October 21 at 10:00PM EDT by NWS Mount Holly NJ

COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 6 PM TO 10 PM EDT THIS EVENING

Areas Affected: New Castle; Salem

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Wednesday 2:21pm EDT

Alert Effective: Wednesday 2:21pm EDT

Alert Expires: Wednesday 10:00pm EDT

Event Onset: Wednesday 6:00pm EDT

Event Ends: Wednesday 10:00pm EDT

Issued by: NWS Mount Holly NJ

Details: 
...COASTAL FLOOD ADVISORY REMAINS IN EFFECT FROM 6 PM TO 10 PM EDT THIS EVENING...

* WHAT...Up to one half foot of inundation above ground level
expected in low-lying areas near shorelines and tidal
waterways.

* WHERE...In Delaware, New Castle. In New Jersey, Salem.

* WHEN...From 6 PM to 10 PM EDT this evening.

* IMPACTS...At this level, flooding begins on the most
vulnerable roads along tidal waterways. Some partial or full
road closures are possible.

* ADDITIONAL DETAILS...Additional elevated high tide cycles
beyond this evening are expected.

Information: 
A Coastal Flood Advisory means that minor tidal flooding is
expected. Minor tidal flooding often results in some road
closures. Usually, the most vulnerable roadways will flood.

Do not leave your vehicle at a location that is prone to tidal
flooding. Do not drive your vehicle through flood waters. The
water may be deeper than you think it is. You will be putting
yourself in danger and your vehicle may be damaged, leading to
costly repairs.

Visit the National Water Prediction Service at
https://water.noaa.gov/wfo/phi for additional water level and
flood impact information for your local tide gauge.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.de697f76748182e42ce7a47d7d6029e7d7a077dd.003.1
Codes: DEZ001, NJZ016
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.de697f76748182e42ce7a47d7d6029e7d7a077dd.003.1