Lexington Weather

Lexington, Massachusetts, USA

71°F
8/28/2026 1:25am 
  • Lexington Conditions: Clear
  • Temperature: 70.9°F / 21.6°CColder 0.3°F than last hour.
  • Dew Point: 67.8°FIncreased 0.3°Fsince last hour.
  • Relative Humidity: 90%Increased 2.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 29.92 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Extreme Heat Warning

Issued by the National Weather Service - Los Angeles, CA

    EXTREME HEAT WARNING  

Extreme Heat Warning issued August 27 at 7:26PM PDT until August 28 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

WIND ADVISORY IN EFFECT UNTIL 1 AM PDT FRIDAY... ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY

Areas Affected: Santa Barbara County Southwestern Coast

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Thursday 7:26pm PDT

Alert Effective: Thursday 7:26pm PDT

Alert Expires: Friday 1:00am PDT (expect updated alert by this time)

Event Onset: Thursday 7:26pm PDT

Event Ends: Friday 8:00pm PDT

Issued by: NWS Los Angeles/Oxnard CA

Details: 
...WIND ADVISORY IN EFFECT UNTIL 1 AM PDT FRIDAY... ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY...

* WHAT...For the Wind Advisory, northerly winds 20 to 30 mph with
gusts up to 45 mph. For the Extreme Heat Warning, dangerously hot
conditions with high temperatures of 92 to 102 common.

* WHERE...Santa Barbara County Southwestern Coast.

* WHEN...For the Wind Advisory, until 1 AM PDT Friday. For the
Extreme Heat Warning, until 8 PM PDT Friday.

* 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 hours. Take action when you see symptoms
of heat exhaustion.

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

Meta data: 
ID: urn:oid:2.49.0.1.840.0.411020424b0e665c17d1b17a7d989aa8eee2c9ba.001.2
Codes: CAZ349
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.411020424b0e665c17d1b17a7d989aa8eee2c9ba.001.2