Lexington Weather

Lexington, Massachusetts, USA

65°F
7/21/2026 2:26am 
  • Lexington Conditions: Clear
  • Temperature: 65.1°F / 18.4°CColder 0.9°F than last hour.
  • Dew Point: 57.4°FIncreased 0.7°Fsince last hour.
  • Relative Humidity: 76%Increased 4.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.92 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service

    SMALL CRAFT ADVISORY  

Cape Edgecumbe to Cape Spencer out to 15 NM

Small Craft Advisory issued July 20 at 9:54PM AKDT until July 22 at 6:00AM AKDT by NWS Juneau AK

SMALL CRAFT ADVISORY NOW IN EFFECT FROM 4 PM TUESDAY TO 6 AM AKDT WEDNESDAY

Areas Affected: Cape Decision to Cape Edgecumbe out to 15 NM; Cape Edgecumbe to Cape Spencer out to 15 NM

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Monday 9:54pm AKDT

Alert Effective: Monday 9:54pm AKDT

Alert Expires: Tuesday 6:00am AKDT (expect updated alert by this time)

Event Onset: Tuesday 4:00pm AKDT

Event Ends: Wednesday 6:00am AKDT

Issued by: NWS Juneau AK

Details: 
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 4 PM TUESDAY TO 6 AM AKDT WEDNESDAY...

* WHAT...Northwest winds to 25 kt and seas to 9 ft expected.

* WHERE...Cape Decision to Cape Edgecumbe out to 15 NM and Cape
Edgecumbe to Cape Spencer out to 15 NM.

* WHEN...From 4 PM Tuesday to 6 AM AKDT 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:2.49.0.1.840.0.0b175366665daa2a75a338420339bad3862cad1c.005.1
Codes: PKZ642, PKZ643
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0b175366665daa2a75a338420339bad3862cad1c.005.1

 

    SMALL CRAFT ADVISORY  

Cape Edgecumbe to Cape Spencer out to 15 NM

Small Craft Advisory issued July 20 at 3:01PM AKDT until July 21 at 5:00PM AKDT by NWS Juneau AK

SMALL CRAFT ADVISORY TUESDAY

Areas Affected: Cape Edgecumbe to Cape Spencer out to 15 NM

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Monday 3:01pm AKDT

Alert Effective: Monday 3:01pm AKDT

Alert Expires: Tuesday 9:15am AKDT (expect updated alert by this time)

Event Onset: Tuesday 5:00am AKDT

Event Ends: Tuesday 5:00pm AKDT

Issued by: NWS Juneau AK

Details: 
...SMALL CRAFT ADVISORY TUESDAY...

Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM

Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.

.TONIGHT...W wind 10 kt in the evening becoming light. Seas 5 ft.
Patchy fog.
.TUE...NW wind 15 kt. Seas 5 ft building to 8 ft in the
afternoon. Patchy fog in the morning.
.TUE NIGHT...NW wind 25 kt. Seas 8 ft.
.WED...W wind 20 kt. Seas 7 ft.
.WED NIGHT...W wind 20 kt. Seas 7 ft.
.THU...W wind 15 kt. Seas 7 ft.
.FRI...SW wind 10 kt. Seas 7 ft.
.SAT...E wind 10 kt. Seas 6 ft.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.7bc4facdde8e67e6bf030d91f19b9168ba1110bd.006.1
Codes: PKZ643
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.7bc4facdde8e67e6bf030d91f19b9168ba1110bd.006.1