Lexington Weather

Lexington, Massachusetts, USA

59°F
3/12/2026 3:25am 
  • Lexington Conditions: Light rain, Overcast
  • Temperature: 58.6°F / 14.8°CWarmer 1.0°F than last hour.
  • Dew Point: 57.6°FIncreased 1.1°Fsince last hour.
  • Relative Humidity: 96% 
  • Wind: Calm, 10-min avg: Calm, gust: 10 mph
  • Barometer: 29.49 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.17 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Los Angeles, CA

    HEAT ADVISORY  

Western Santa Monica Mountains Recreational Area, CA

Heat Advisory issued March 11 at 11:11AM PDT until March 13 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THURSDAY TO 8 PM PDT FRIDAY

Areas Affected: Santa Clarita Valley; Ventura County Beaches; Ventura County Inland Coast; Lake Casitas; Ojai Valley; Central Ventura County Valleys; Malibu Coast; Los Angeles County Beaches; Palos Verdes Hills; Los Angeles County Inland Coast including Downtown Los Angeles; Western Santa Monica Mountains Recreational Area; Eastern Santa Monica Mountains Recreational Area; Calabasas and Agoura Hills; Western San Fernando Valley; Eastern San Fernando Valley; Southeastern Ventura County Valleys; Santa Susana Mountains; Los Angeles County San Gabriel Valley

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Wednesday 11:11am PDT

Alert Effective: Wednesday 11:11am PDT

Alert Expires: Thursday 6:30am PDT (expect updated alert by this time)

Event Onset: Thursday 10:00am PDT

Event Ends: Friday 8:00pm PDT

Issued by: NWS Los Angeles/Oxnard CA

Details: 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THURSDAY TO 8 PM PDT FRIDAY...

* WHAT...Widespread temperatures of 90 to 100 expected.

* WHERE...A portion of southwest California.

* WHEN...From 10 AM Thursday to 8 PM PDT Friday.

* IMPACTS...There is a high risk for heat illness for sensitive
populations including the very young, the very old, those without
air conditioning, and those active outdoors.

* ADDITIONAL DETAILS...Well above normal temperatures will continue
well into next week, and additional Heat Advisories or Extreme
Heat Warnings may be needed.

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.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.76b8cad9a923fd1adcbe08d37b642cf8ef91e69f.001.1
Codes: CAZ088, CAZ354, CAZ355, CAZ356, CAZ357, CAZ358, CAZ362, CAZ366, CAZ367, CAZ368, CAZ369, CAZ370, CAZ371, CAZ372, CAZ373, CAZ374, CAZ375, CAZ548
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.76b8cad9a923fd1adcbe08d37b642cf8ef91e69f.001.1