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

    SMALL CRAFT ADVISORY  

Small Craft Advisory issued October 20 at 3:44PM AKDT until October 22 at 10:00AM AKDT by NWS Juneau AK

SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM AKDT THURSDAY

Areas Affected: Cross Sound; Yakutat Bay; Cape Decision to Cape Edgecumbe out to 15 NM; Cape Edgecumbe to Cape Spencer out to 15 NM; Cape Spencer to Cape Fairweather out to 15 NM; Cape Fairweather to Icy Cape out to 15 NM; Icy Cape to Cape Suckling out to 15 NM; Cape Decision to Cape Edgecumbe from 15 to 80 NM; Cape Edgecumbe to Cape Spencer from 15 to 80 NM; Cape Spencer to Cape Fairweather from 15 to 85 NM; Cape Fairweather to Icy Cape from 15 to 80 NM; Icy Cape to Cape Suckling from 15 to 80 NM

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: Tuesday 3:44pm AKDT

Event Ends: Thursday 10:00am AKDT

Issued by: NWS Juneau AK

Details: 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM AKDT THURSDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 35 kt and
seas 17 to 22 ft.

* WHERE...Portions of Southeast Alaskan coastal waters.

* WHEN...Until 10 AM AKDT Thursday.

* 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.cc358ad42403f4cdf6e9b3e4afd64a98478df9f9.010.1
Codes: PKZ022, PKZ053, PKZ642, PKZ643, PKZ644, PKZ651, PKZ652, PKZ662, PKZ663, PKZ664, PKZ671, PKZ672
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.cc358ad42403f4cdf6e9b3e4afd64a98478df9f9.010.1

 

    SMALL CRAFT ADVISORY  

Small Craft Advisory issued October 20 at 3:10PM AKDT until October 21 at 5:00PM AKDT by NWS Juneau AK

SMALL CRAFT ADVISORY THROUGH WEDNESDAY

Areas Affected: Cape Decision to Cape Edgecumbe from 15 to 80 NM

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Tuesday 3:10pm AKDT

Alert Effective: Tuesday 3:10pm AKDT

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

Event Onset: Tuesday 3:00pm AKDT

Event Ends: Wednesday 5:00pm AKDT

Issued by: NWS Juneau AK

Details: 
...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

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...SW wind 20 kt. Seas 18 ft subsiding to 14 ft late. W
swell in the evening. Slight chance of thunderstorms late.
.WED...SW wind 20 kt. Seas 13 ft. Slight chance of
thunderstorms.
.WED NIGHT...SW wind 15 kt. Seas 12 ft.
.THU...SW wind 15 kt. Seas 11 ft. W swell.
.THU NIGHT...SW wind 10 kt. Seas 8 ft.
.FRI...NE wind 15 kt. Seas 7 ft.
.SAT...NE wind 20 kt. Seas 13 ft.
.SUN...NE wind 20 kt. Seas 11 ft.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.76bd1e1ecfbec0ba17cbbd343381b4daa43b642a.005.1
Codes: PKZ662
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.76bd1e1ecfbec0ba17cbbd343381b4daa43b642a.005.1