Lexington Weather

Lexington, Massachusetts, USA

32°F
1/8/2026 10:30pm 
  • Lexington Conditions: Clear
  • Temperature: 31.5°F / -0.3°CColder 0.7°F than last hour.
  • Dew Point: 28.9°FIncreased 0.1°Fsince last hour.
  • Relative Humidity: 90%Increased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.26 in Steady
  • Visibility: 10 miles
  • Snow Today: 0.0 in
  •   
Southeast Middlesex County, MA - Special Weather Statement
 - SEE ALL NEARBY ALERTS -

Watches, Warnings, and Advisories

Issued by the National Weather Service - Medford, OR

    AIR STAGNATION ADVISORY  

Central Douglas County, OR

Air Stagnation Advisory issued January 8 at 2:39PM PST until January 11 at 10:00AM PST by NWS Medford OR

AIR STAGNATION ADVISORY IN EFFECT FROM 10 AM FRIDAY TO 10 AM PST SUNDAY WITHIN THE VALLEYS IN DOUGLAS, JOSEPHINE AND JACKSON COUNTIES

Areas Affected: Central Douglas County; Eastern Curry County and Josephine County; Jackson County

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Thursday 2:39pm PST

Alert Effective: Thursday 2:39pm PST

Alert Expires: Thursday 10:45pm PST (expect updated alert by this time)

Event Onset: Friday 10:00am PST

Event Ends: Sunday 10:00am PST

Issued by: NWS Medford OR

Details: 
...AIR STAGNATION ADVISORY IN EFFECT FROM 10 AM FRIDAY TO 10 AM PST SUNDAY WITHIN THE VALLEYS IN DOUGLAS, JOSEPHINE AND JACKSON COUNTIES...

* WHAT...Decreased air quality will probably develop. This is due to
an inversion and stagnant air conditions near the surface that
will continue to trap pollutants within the valleys of Douglas,
Josephine and Jackson Counties.

* WHERE...Within the valleys in Douglas, Josephine and Jackson
Counties

* WHEN...From 10 AM Friday to 10 AM PST Sunday.

* IMPACTS...Poor air quality may cause issues for people with
respiratory problems.
Most outdoor burning will likely be prohibited as poor ventilation
develops.

* ADDITIONAL DETAILS...A strong area of high pressure will build in
briefing Friday and Saturday before weakening slightly on Sunday.
This will lead to poor mixing of the atmosphere and the trapping
of pollutants.

Information: 
Persons with respiratory illness should follow their physicians
advice for dealing with high levels of air pollution during periods
of stagnant air.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.2e3f86c598d329380346ec11e9b702dac04cc6fc.001.1
Codes: ORZ023, ORZ024, ORZ026
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.2e3f86c598d329380346ec11e9b702dac04cc6fc.001.1