Lexington Weather

Lexington, Massachusetts, USA

64°F
7/25/2026 10:33pm 
  • Lexington Conditions: Clear
  • Temperature: 64.4°F / 18.0°CColder 2.3°F than last hour.
  • Dew Point: 51.6°FIncreased 1.1°Fsince last hour.
  • Relative Humidity: 63%Increased 7.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.97 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  

Marble and Glen Canyons, AZ

Extreme Heat Warning issued July 25 at 12:47AM MST until July 26 at 8:00PM MST by NWS Flagstaff AZ

EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST /9 PM MDT/ SUNDAY

Areas Affected: Marble and Glen Canyons

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Saturday 12:47am MST

Alert Effective: Saturday 12:47am MST

Alert Expires: Saturday 9:15pm MST (expect updated alert by this time)

Event Onset: Saturday 12:47am MST

Event Ends: Sunday 8:00pm MST

Issued by: NWS Flagstaff AZ

Details: 
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST /9 PM MDT/ SUNDAY...

* WHAT...Dangerously hot conditions, with daytime temperatures 105 to
110 expected.

* WHERE...Marble and Glen Canyons.

* WHEN...Until 8 PM MST /9 PM MDT/ 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:2.49.0.1.840.0.472c5231586b6a4aa7e650ce9c70d706e6500ce5.002.1
Codes: AZZ005
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.472c5231586b6a4aa7e650ce9c70d706e6500ce5.002.1