Lexington Weather

Lexington, Massachusetts, USA

59°F
6/17/2026 5:06am 
  • Lexington Conditions: Clear
  • Temperature: 58.8°F / 14.9°CColder 0.4°F than last hour.
  • Dew Point: 52.3°FIncreased 0.3°Fsince last hour.
  • Relative Humidity: 79%Increased 2.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.77 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Brownsville/Rio Grande Valley, TX

    HEAT ADVISORY  

Coastal Willacy, TX

Heat Advisory issued June 16 at 11:09PM CDT until June 17 at 8:00PM CDT by NWS Brownsville TX

HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT WEDNESDAY

Areas Affected: Inland Kenedy; Starr; Southern Hidalgo; Inland Willacy; Inland Cameron; Coastal Kenedy; Northern Hidalgo; Coastal Willacy; Coastal Cameron

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Tuesday 11:09pm CDT

Alert Effective: Tuesday 11:09pm CDT

Alert Expires: Wednesday 7:15am CDT (expect updated alert by this time)

Event Onset: Wednesday 1:00pm CDT

Event Ends: Wednesday 8:00pm CDT

Issued by: NWS Brownsville TX

Details: 
...HEAT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT WEDNESDAY...

* WHAT...Heat index values up to 112 expected.

* WHERE...Coastal Cameron, Coastal Kenedy, Coastal Willacy, Inland
Cameron, Inland Kenedy, Inland Willacy, Northern Hidalgo, Southern
Hidalgo, and Starr Counties.

* WHEN...From 1 PM to 8 PM CDT 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.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit exercise and strenuous activities to
early morning or evening. Take action when you see symptoms of heat
exhaustion and heat stroke. Heat related illnesses increase
significantly during extreme heat and high humidity events.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.fb75b7393a4f0b387d0f64b0488423a341530754.001.1
Codes: TXZ251, TXZ252, TXZ253, TXZ254, TXZ255, TXZ351, TXZ353, TXZ354, TXZ355
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.fb75b7393a4f0b387d0f64b0488423a341530754.001.1