Lexington Weather

Lexington, Massachusetts, USA

78°F
7/15/2026 5:36am 
  • Lexington Conditions: Partly cloudy
  • Temperature: 77.7°F / 25.4°CWarmer 0.2°F than last hour.
  • Dew Point: 70.7°FDecreased 0.2°Fsince last hour.
  • Relative Humidity: 79%Decreased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.67 inRising 0.02 inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Heat Advisory

Issued by the National Weather Service - Philadelphia/Mt Holly

    HEAT ADVISORY  

Carbon, PA; Monroe, PA

Heat Advisory issued July 15 at 2:51AM EDT until July 15 at 8:00PM EDT by NWS Mount Holly NJ

HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT THIS EVENING

Areas Affected: Carbon; Monroe

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Wednesday 2:51am EDT

Alert Effective: Wednesday 2:51am EDT

Alert Expires: Wednesday 4:00pm EDT (expect updated alert by this time)

Event Onset: Wednesday 10:00am EDT

Event Ends: Wednesday 8:00pm EDT

Issued by: NWS Mount Holly NJ

Details: 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM EDT THIS EVENING...

* WHAT...Heat index values up to 102 degrees expected outside of the
Pocono Plateau. Heat index values up to 95 degrees possible across
the Pocono Plateau.

* WHERE...Carbon and Monroe Counties.

* WHEN...From 10 AM this morning to 8 PM EDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

Information: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.494fbeea296ca5ce9cecb692654353d1f59f6c9b.009.1
Codes: PAZ054, PAZ055
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.494fbeea296ca5ce9cecb692654353d1f59f6c9b.009.1