Lexington Weather

Lexington, Massachusetts, USA

57°F
7/27/2026 1:56am 
  • Lexington Conditions: Clear
  • Temperature: 56.5°F / 13.6°CColder 1.4°F than last hour.
  • Dew Point: 49.6°FDecreased 0.4°Fsince last hour.
  • Relative Humidity: 78%Increased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.79 inFalling 0.02 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Heat Advisory

Issued by the National Weather Service - Los Angeles, CA

    HEAT ADVISORY  

Santa Ynez Mountains Western Range, CA

Heat Advisory issued July 26 at 11:26AM PDT until July 27 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY... ...WIND ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT MONDAY

Areas Affected: Santa Ynez Mountains Western Range

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Sunday 11:26am PDT

Alert Effective: Sunday 11:26am PDT

Alert Expires: Monday 3:00am PDT (expect updated alert by this time)

Event Onset: Sunday 11:26am PDT

Event Ends: Monday 8:00pm PDT

Issued by: NWS Los Angeles/Oxnard CA

Details: 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY... ...WIND ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO 3 AM PDT MONDAY...

* WHAT...For the Heat Advisory, Hot daytime conditions with high
temperatures between 97 and 107 common. Very warm overnight
conditions will bring less relief than usual. For the Wind
Advisory, North winds 25 to 35 mph with gusts up to 50 mph
expected.

* WHERE...Santa Ynez Mountains Western Range.

* WHEN...For the Heat Advisory, until 8 PM PDT Monday. For the Wind
Advisory, from 3 PM this afternoon to 3 AM PDT Monday.

* IMPACTS...There is a high risk for dangerous heat illness,
especially for sensitive groups like the very young, the very old,
those without air conditioning, and those active outdoors. Gusty
winds will blow around unsecured objects. Tree limbs could be
blown down and a few power outages may result.

Information: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Do not leave young
children and pets in unattended vehicles. Limit strenuous activities
to early morning or evening. Take action when you see symptoms of
heat exhaustion and heat stroke.

Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution. Secure outdoor objects.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.5bce79b630436c7ebbcd204ac36e944bab70caf4.003.2
Codes: CAZ351
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5bce79b630436c7ebbcd204ac36e944bab70caf4.003.2