Lexington Weather

Lexington, Massachusetts, USA

73°F
5/27/2026 10:56pm 
  • Lexington Conditions: Overcast
  • Temperature: 73.2°F / 22.9°CColder 0.9°F than last hour.
  • Dew Point: 53.4°FDecreased 1.5°Fsince last hour.
  • Relative Humidity: 50%Decreased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 29.68 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Air Quality Alert

Issued by the National Weather Service - Chicago, IL

    AIR QUALITY ALERT  

Lake, IN; Porter, IN; Newton, IN; Jasper, IN

Air Quality Alert issued May 26 at 11:16AM CDT by NWS Chicago IL

AIR QUALITY ALERT IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT CDT WEDNESDAY NIGHT

Areas Affected: Lake; Porter; Newton; Jasper

Urgency: Unknown

Severity: Unknown

Certainty: Unknown

Alert Sent: Tuesday 11:16am CDT

Alert Effective: Tuesday 11:16am CDT

Alert Expires: Thursday 12:00am CDT

Event Onset: Tuesday 11:16am CDT

Issued by: NWS Chicago IL

Details: 
...AIR QUALITY ALERT IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT CDT WEDNESDAY NIGHT...

An Air Quality Action Day has been forecast for Northwest Indiana
for elevated ozone levels and is IN EFFECT FROM MIDNIGHT TONIGHT TO
MIDNIGHT CDT WEDNESDAY NIGHT.

Ozone Levels are expected to be at unhealthy levels for sensitive
groups. For additional information...please visit the IDEM SMOG
Watch web site at www.SmogWatch.IN.gov or the EPA AIRNOW web site at
www.airnow.gov and click on Indiana.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.dbd1e583a9b863b10962f5f2c56ef79d80b0647a.002.1
Codes: INZ001, INZ002, INZ010, INZ011
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.dbd1e583a9b863b10962f5f2c56ef79d80b0647a.002.1