Lexington Weather

Lexington, Massachusetts, USA

75°F
5/27/2026 8:59pm 
  • Lexington Conditions: Clear
  • Temperature: 75.4°F / 24.1°CColder 3.8°F than last hour.
  • Dew Point: 57.6°FIncreased 5.4°Fsince last hour.
  • Relative Humidity: 54%Increased 15.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.65 inRising 0.03 inHg/hr Rising Slowly
  • 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 27 at 1:07AM CDT by NWS Chicago IL

AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT CDT TONIGHT

Areas Affected: Lake; Porter; Newton; Jasper

Urgency: Unknown

Severity: Unknown

Certainty: Unknown

Alert Sent: Wednesday 1:07am CDT

Alert Effective: Wednesday 1:07am CDT

Alert Expires: Thursday 12:00am CDT

Event Onset: Wednesday 1:07am CDT

Issued by: NWS Chicago IL

Details: 
...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT CDT TONIGHT...

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

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:2.49.0.1.840.0.4af7547fbc1054cce496611181e1cd90340d026b.002.1
Codes: INZ001, INZ002, INZ010, INZ011
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4af7547fbc1054cce496611181e1cd90340d026b.002.1