Lexington Weather

Lexington, Massachusetts, USA

77°F
7/15/2026 2:29am 
  • Lexington Conditions: Overcast
  • Temperature: 77.2°F / 25.1°CColder 0.3°F than last hour.
  • Dew Point: 71.2°F 
  • Relative Humidity: 82%Increased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 4 mph
  • Barometer: 29.66 inFalling 0.02 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Heat Advisory

Issued by the National Weather Service - Baltimore/Washington

    HEAT ADVISORY  

Washington, MD; Central and Eastern Allegany, MD

Heat Advisory issued July 15 at 12:49AM EDT until July 15 at 8:00PM EDT by NWS Baltimore MD/Washington DC

HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING

Areas Affected: Washington; Central and Eastern Allegany; Rockingham; Shenandoah; Frederick; Page; Warren; Clarke; Hampshire; Morgan; Berkeley; Jefferson; Hardy; Eastern Grant; Eastern Mineral

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Wednesday 12:49am EDT

Alert Effective: Wednesday 12:49am EDT

Alert Expires: Wednesday 9:00am EDT (expect updated alert by this time)

Event Onset: Wednesday 11:00am EDT

Event Ends: Wednesday 8:00pm EDT

Issued by: NWS Baltimore MD/Washington DC

Details: 
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING...

* WHAT...Heat index values up to 105 expected.

* WHERE...Portions of north central and western Maryland, northwest
and western Virginia, and eastern and panhandle West Virginia.

* WHEN...From 11 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.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.4d96d4e6f8ae4d15770d080be12944830a78f65c.002.1
Codes: MDZ003, MDZ502
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4d96d4e6f8ae4d15770d080be12944830a78f65c.002.1