Lexington Weather

Lexington, Massachusetts, USA

80°F
7/28/2026 2:16pm 
  • Lexington Conditions: Mostly cloudy
  • Temperature: 79.9°F / 26.6°CColder 1.1°F than last hour.
  • Dew Point: 71.2°FIncreased 0.5°Fsince last hour.
  • Relative Humidity: 75%Increased 4.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.65 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Melbourne, FL

    HEAT ADVISORY  

Northern Brevard Barrier Islands, FL

Heat Advisory issued July 28 at 1:56PM EDT until July 28 at 7:00PM EDT by NWS Melbourne FL

HEAT ADVISORY IN EFFECT THROUGH 7 PM EDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT WEDNESDAY

Areas Affected: Inland Volusia; Northern Lake County; Orange; Seminole; Coastal Volusia; Southern Lake County; Inland Northern Brevard; Mainland Northern Brevard; Northern Brevard Barrier Islands

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Tuesday 1:56pm EDT

Alert Effective: Tuesday 1:56pm EDT

Alert Expires: Wednesday 8:00pm EDT (expect updated alert by this time)

Event Onset: Tuesday 1:56pm EDT

Event Ends: Tuesday 7:00pm EDT

Issued by: NWS Melbourne FL

Details: 
...HEAT ADVISORY IN EFFECT THROUGH 7 PM EDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT WEDNESDAY...

* WHAT...For the first Heat Advisory, heat index values up to 109
expected. For the second Heat Advisory, heat index values up to
110 expected.

* WHERE...Volusia, Northern Brevard, Lake, Orange, and Seminole
Counties.

* WHEN...For the first Heat Advisory, until 7 PM EDT this evening.
For the second Heat Advisory, from 11 AM to 8PM EDT Wednesday.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

Information: 
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances. Take extra precautions if you work or
spend time outside. When possible reschedule strenuous activities
to early morning or evening.

Know the signs and symptoms of heat exhaustion and heat stroke.
Wear lightweight and loose fitting clothing when possible. To
reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks
in shaded or air conditioned environments. Anyone overcome by
heat should be moved to a cool and shaded location. Heat stroke
is an emergency! Call 9 1 1.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.9a6c18238ac11f7a8b2e420ceca9daaa3df5aa08.001.2
Codes: FLZ041, FLZ044, FLZ045, FLZ046, FLZ141, FLZ144, FLZ247, FLZ347, FLZ447
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.9a6c18238ac11f7a8b2e420ceca9daaa3df5aa08.001.2

 

    HEAT ADVISORY  

Northern Brevard Barrier Islands, FL

Heat Advisory issued July 28 at 1:56PM EDT until July 29 at 8:00PM EDT by NWS Melbourne FL

HEAT ADVISORY IN EFFECT THROUGH 7 PM EDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT WEDNESDAY

Areas Affected: Inland Volusia; Northern Lake County; Orange; Seminole; Coastal Volusia; Southern Lake County; Inland Northern Brevard; Mainland Northern Brevard; Northern Brevard Barrier Islands

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Tuesday 1:56pm EDT

Alert Effective: Tuesday 1:56pm EDT

Alert Expires: Wednesday 8:00pm EDT

Event Onset: Wednesday 11:00am EDT

Event Ends: Wednesday 8:00pm EDT

Issued by: NWS Melbourne FL

Details: 
...HEAT ADVISORY IN EFFECT THROUGH 7 PM EDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT WEDNESDAY...

* WHAT...For the first Heat Advisory, heat index values up to 109
expected. For the second Heat Advisory, heat index values up to
110 expected.

* WHERE...Volusia, Northern Brevard, Lake, Orange, and Seminole
Counties.

* WHEN...For the first Heat Advisory, until 7 PM EDT this evening.
For the second Heat Advisory, from 11 AM to 8PM EDT Wednesday.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

Information: 
Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances. Take extra precautions if you work or
spend time outside. When possible reschedule strenuous activities
to early morning or evening.

Know the signs and symptoms of heat exhaustion and heat stroke.
Wear lightweight and loose fitting clothing when possible. To
reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks
in shaded or air conditioned environments. Anyone overcome by
heat should be moved to a cool and shaded location. Heat stroke
is an emergency! Call 9 1 1.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.9a6c18238ac11f7a8b2e420ceca9daaa3df5aa08.001.1
Codes: FLZ041, FLZ044, FLZ045, FLZ046, FLZ141, FLZ144, FLZ247, FLZ347, FLZ447
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.9a6c18238ac11f7a8b2e420ceca9daaa3df5aa08.001.1