Lexington Weather

Lexington, Massachusetts, USA

81°F
7/28/2026 1:09pm 
  • Lexington Conditions: Mostly cloudy
  • Temperature: 81.3°F / 27.4°CWarmer 1.8°F than last hour.
  • Dew Point: 71.1°FIncreased 0.6°Fsince last hour.
  • Feels Like: 85.5°F
  • Relative Humidity: 71%Decreased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 29.66 inFalling 0.02 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Extreme Heat Warning

Issued by the National Weather Service - NWS Flagstaff, AZ

    EXTREME HEAT WARNING  

Yavapai County Valleys and Basins, AZ

Extreme Heat Warning issued July 27 at 11:54AM MST until August 2 at 8:00PM MST by NWS Flagstaff AZ

EXTREME HEAT WARNING IN EFFECT FROM 10 AM FRIDAY TO 8 PM MST SUNDAY BELOW 4000 FEET

Areas Affected: Yavapai County Valleys and Basins

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Monday 11:54am MST

Alert Effective: Monday 11:54am MST

Alert Expires: Thursday 10:00am MST (expect updated alert by this time)

Event Onset: Friday 10:00am MST

Event Ends: Sunday 8:00pm MST

Issued by: NWS Flagstaff AZ

Details: 
...EXTREME HEAT WARNING IN EFFECT FROM 10 AM FRIDAY TO 8 PM MST SUNDAY BELOW 4000 FEET...

* WHAT...Dangerously hot conditions, with temperatures around 106 to
112 expected below 4000 feet.

* WHERE...Yavapai County Valleys and Basins.

* WHEN...From 10 AM Friday to 8 PM MST Sunday.

* IMPACTS...Most individuals will be at risk for heat-related
illnesses without effective cooling or adequate hydration,
especially with prolonged outdoor exposure.

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. Car
interiors will reach lethal temperatures in a matter of minutes.

Take action when you see symptoms of heat exhaustion and heat stroke.
Anyone overcome by heat should be moved to a cool and shaded
location. Heat stroke is an emergency! Call 9 1 1.

Stay cool, stay hydrated, stay informed.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.879a7bd4276b7acd1a530f2711e0e40615f9302a.003.1
Codes: AZZ037
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.879a7bd4276b7acd1a530f2711e0e40615f9302a.003.1