Lexington Weather

Lexington, Massachusetts, USA

49°F
10/20/2026 9:38pm 
  • Lexington Conditions: Clear
  • Temperature: 48.9°F / 9.4°CColder 1.8°F than last hour.
  • Dew Point: 41.7°FDecreased 0.4°Fsince last hour.
  • Relative Humidity: 76%Increased 4.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.22 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Juneau, AK

    GALE WARNING  

Gale Warning issued October 20 at 3:44PM AKDT until October 21 at 1:00AM AKDT by NWS Juneau AK

GALE WARNING REMAINS IN EFFECT UNTIL 1 AM AKDT WEDNESDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO 4 AM AKDT WEDNESDAY... ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 PM AKDT THIS AFTERNOON

Areas Affected: Clarence Strait

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Tuesday 3:44pm AKDT

Alert Effective: Tuesday 3:44pm AKDT

Alert Expires: Tuesday 11:45pm AKDT (expect updated alert by this time)

Event Onset: Tuesday 4:00pm AKDT

Event Ends: Wednesday 1:00am AKDT

Issued by: NWS Juneau AK

Details: 
...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM AKDT WEDNESDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO 4 AM AKDT WEDNESDAY... ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 PM AKDT THIS AFTERNOON...

* WHAT...For the Gale Warning, southeast winds 20 to 30 kt with
gusts up to 45 kt and seas 7 to 10 ft expected. For the Small
Craft Advisory, seas 6 to 8 ft expected.

* WHERE...Clarence Strait.

* WHEN...For the Gale Warning, until 1 AM AKDT Wednesday. For
the Small Craft Advisory, from 1 AM to 4 AM AKDT Wednesday.

* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.

Information: 
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.cc358ad42403f4cdf6e9b3e4afd64a98478df9f9.003.2
Codes: PKZ036
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.cc358ad42403f4cdf6e9b3e4afd64a98478df9f9.003.2

 

    GALE WARNING  

Gale Warning issued October 20 at 3:10PM AKDT until October 21 at 5:00AM AKDT by NWS Juneau AK

GALE WARNING THROUGH LATE TONIGHT

Areas Affected: Clarence Strait

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Tuesday 3:10pm AKDT

Alert Effective: Tuesday 3:10pm AKDT

Alert Expires: Wednesday 7:00am AKDT (expect updated alert by this time)

Event Onset: Tuesday 3:00pm AKDT

Event Ends: Wednesday 5:00am AKDT

Issued by: NWS Juneau AK

Details: 
...GALE WARNING THROUGH LATE TONIGHT...

Southeast Alaska Inside Waters from Dixon Entrance to Skagway

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

.TONIGHT...SE wind 35 kt diminishing to 20 kt late. Seas 12 ft
subsiding to 8 ft late. Rain in the evening.
.WED...S wind 10 kt. Seas 4 ft, except 7 ft near ocean
entrances.
.WED NIGHT...S wind 10 kt in the evening becoming light.
Seas 3 ft, except 6 ft near ocean entrances.
.THU...S wind 10 kt. Seas 2 ft or less, except 5 ft near
ocean entrances. Showers.
.THU NIGHT...SE wind 10 kt. Seas 2 ft or less.
.FRI...SE wind 15 kt. Seas 2 ft or less.
.SAT...N wind 25 kt. Seas 5 ft.
.SUN...N wind 20 kt. Seas 4 ft.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.2ffde9873afb0875258bbbb301652222432ccadc.012.1
Codes: PKZ036
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.2ffde9873afb0875258bbbb301652222432ccadc.012.1

 

    GALE WARNING  

Gale Warning issued October 20 at 4:13AM AKDT until October 21 at 5:00AM AKDT by NWS Juneau AK

GALE WARNING THROUGH LATE TONIGHT

Areas Affected: Clarence Strait

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Tuesday 4:13am AKDT

Alert Effective: Tuesday 4:13am AKDT

Alert Expires: Tuesday 6:45pm AKDT (expect updated alert by this time)

Event Onset: Tuesday 4:00am AKDT

Event Ends: Wednesday 5:00am AKDT

Issued by: NWS Juneau AK

Details: 
...GALE WARNING THROUGH LATE TONIGHT...

Southeast Alaska Inside Waters from Dixon Entrance to Skagway

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

.TODAY...SE wind 25 kt increasing to 35 kt in the afternoon. Seas
6 ft building to 11 ft in the afternoon. Rain in the afternoon.
.TONIGHT...SE wind 35 kt diminishing to 20 kt late. Out of
interior passes, gusts to 35 kt in the evening. Seas 12 ft
subsiding to 8 ft late. Rain in the evening.
.WED...S wind 10 kt. Seas 4 ft, except 7 ft near ocean
entrances.
.WED NIGHT...S wind 10 kt. Seas 3 ft, except 6 ft near
ocean entrances.
.THU...SE wind 10 kt. Seas 2 ft or less.
.FRI...SE wind 15 kt. Seas 2 ft or less.
.SAT...N wind 25 kt. Seas 5 ft.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.d5dd17f12c11f45035acb201fef9b80187e3000a.012.1
Codes: PKZ036
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.d5dd17f12c11f45035acb201fef9b80187e3000a.012.1

 

    SMALL CRAFT ADVISORY  

Small Craft Advisory issued October 20 at 3:44PM AKDT until October 21 at 4:00AM AKDT by NWS Juneau AK

GALE WARNING REMAINS IN EFFECT UNTIL 1 AM AKDT WEDNESDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO 4 AM AKDT WEDNESDAY... ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 PM AKDT THIS AFTERNOON

Areas Affected: Clarence Strait

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Tuesday 3:44pm AKDT

Alert Effective: Tuesday 3:44pm AKDT

Alert Expires: Tuesday 11:45pm AKDT (expect updated alert by this time)

Event Onset: Wednesday 1:00am AKDT

Event Ends: Wednesday 4:00am AKDT

Issued by: NWS Juneau AK

Details: 
...GALE WARNING REMAINS IN EFFECT UNTIL 1 AM AKDT WEDNESDAY... ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO 4 AM AKDT WEDNESDAY... ...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 PM AKDT THIS AFTERNOON...

* WHAT...For the Gale Warning, southeast winds 20 to 30 kt with
gusts up to 45 kt and seas 7 to 10 ft expected. For the Small
Craft Advisory, seas 6 to 8 ft expected.

* WHERE...Clarence Strait.

* WHEN...For the Gale Warning, until 1 AM AKDT Wednesday. For
the Small Craft Advisory, from 1 AM to 4 AM AKDT Wednesday.

* IMPACTS...Strong winds will cause hazardous seas which could
capsize or damage vessels and reduce visibility.

Information: 
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.cc358ad42403f4cdf6e9b3e4afd64a98478df9f9.003.3
Codes: PKZ036
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.cc358ad42403f4cdf6e9b3e4afd64a98478df9f9.003.3