Lexington Weather

Lexington, Massachusetts, USA

71°F
7/27/2026 10:45pm 
  • Lexington Conditions: Clear
  • Temperature: 71.4°F / 21.9°CWarmer 0.5°F than last hour.
  • Dew Point: 63.1°FIncreased 5.9°Fsince last hour.
  • Relative Humidity: 75%Increased 13.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 29.75 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Marquette, MI

    DENSE FOG ADVISORY  

Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park

Dense Fog Advisory issued July 27 at 10:13PM EDT until July 28 at 8:00AM EDT by NWS Marquette MI

DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT /7 AM CDT/ TUESDAY

Areas Affected: Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM; Saxon Harbor WI to Black River MI; Black River To Ontonagon MI; Ontonagon to Upper Entrance of Portage Canal MI; Upper Entrance of Portage Canal to Eagle River MI; Eagle River to Manitou Island MI; Manitou Island to Point Isabelle MI; Point Isabelle to Lower Entrance of Portage Canal MI; Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays; Huron Islands to Marquette MI; Marquette to Munising MI; Munising to Grand Marais MI; Grand Marais to Whitefish Point MI; Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park; Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border; Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore; Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore; Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off shore to the US/Canadian border

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Monday 10:13pm EDT

Alert Effective: Monday 10:13pm EDT

Alert Expires: Tuesday 8:00am EDT

Event Onset: Monday 10:13pm EDT

Event Ends: Tuesday 8:00am EDT

Issued by: NWS Marquette MI

Details: 
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT /7 AM CDT/ TUESDAY...

* WHAT...Dense fog will reduce visibility to less than one
nautical mile.

* WHERE...Portions of Central, Eastern and Western Lake Superior.

* WHEN...Until 8 AM EDT /7 AM CDT/ Tuesday.

* IMPACTS...Low visibility will make navigation difficult.

Information: 
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.70c3951bce673777b44691666320881b7310acbf.001.1
Codes: LSZ162, LSZ240, LSZ241, LSZ242, LSZ243, LSZ244, LSZ245, LSZ246, LSZ247, LSZ248, LSZ249, LSZ250, LSZ251, LSZ263, LSZ264, LSZ265, LSZ266, LSZ267
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.70c3951bce673777b44691666320881b7310acbf.001.1