Lexington Weather

Lexington, Massachusetts, USA

80°F
7/28/2026 12:12pm 
  • Lexington Conditions: Mostly cloudy
  • Temperature: 79.5°F / 26.4°CWarmer 0.9°F than last hour.
  • Dew Point: 70.5°FIncreased 0.2°Fsince last hour.
  • Relative Humidity: 74%Decreased 2.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 2 mph
  • Barometer: 29.68 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Dense Fog Advisory

Issued by the National Weather Service - Marquette, MI

    DENSE FOG ADVISORY  

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; 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

Dense Fog Advisory issued July 28 at 9:58AM EDT until July 28 at 8:00PM EDT by NWS Marquette MI

DENSE FOG ADVISORY NOW IN EFFECT UNTIL 8 PM EDT /7 PM CDT/ THIS EVENING

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; 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

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Tuesday 9:58am EDT

Alert Effective: Tuesday 9:58am EDT

Alert Expires: Tuesday 8:00pm EDT

Event Onset: Tuesday 9:58am EDT

Event Ends: Tuesday 8:00pm EDT

Issued by: NWS Marquette MI

Details: 
...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 8 PM EDT /7 PM CDT/ THIS EVENING...

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

* WHERE...Portions of Western Lake Superior.

* WHEN...Until 8 PM EDT /7 PM CDT/ this evening.

* 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:2.49.0.1.840.0.0fede907d2305198186c9b3f5b25044e79a6f453.001.1
Codes: LSZ162, LSZ240, LSZ241, LSZ242, LSZ243, LSZ244, LSZ263, LSZ264
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0fede907d2305198186c9b3f5b25044e79a6f453.001.1