Lexington Weather

Lexington, Massachusetts, USA

69°F
7/25/2026 8:41pm 
  • Lexington Conditions: Clear
  • Temperature: 68.9°F / 20.5°CColder 2.5°F than last hour.
  • Dew Point: 51.6°FDecreased 0.2°Fsince last hour.
  • Relative Humidity: 54%Increased 4.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.98 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Heat Advisory

Issued by the National Weather Service - Fort Worth/Dallas, TX

    HEAT ADVISORY  

Montague, TX; Cooke, TX; Grayson, TX; Fannin, TX; Lamar, TX; Jack, TX; Wise, TX; Denton, TX; Collin, TX; Hunt, TX; Delta, TX; Hopkins, TX; Parker, TX; Tarrant, TX; Dallas, TX; Rockwall, TX; Kaufman, TX; Van Zandt, TX; Rains, TX; Hood, TX; Somervell, TX; Johnson, TX; Ellis, TX; Henderson, TX; Navarro, TX

Heat Advisory issued July 25 at 12:19PM CDT until July 26 at 8:00PM CDT by NWS Fort Worth TX

HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT SUNDAY

Areas Affected: Montague; Cooke; Grayson; Fannin; Lamar; Jack; Wise; Denton; Collin; Hunt; Delta; Hopkins; Parker; Tarrant; Dallas; Rockwall; Kaufman; Van Zandt; Rains; Hood; Somervell; Johnson; Ellis; Henderson; Navarro

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Saturday 12:19pm CDT

Alert Effective: Saturday 12:19pm CDT

Alert Expires: Saturday 8:30pm CDT (expect updated alert by this time)

Event Onset: Sunday 12:00pm CDT

Event Ends: Sunday 8:00pm CDT

Issued by: NWS Fort Worth TX

Details: 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT SUNDAY...

* WHAT...For the first Heat Advisory, heat index values up to
107. For the second Heat Advisory, heat index values up to 108
expected.

* WHERE...Portions of north central and northeast Texas.

* WHEN...For today's Heat Advisory, until 8 PM CDT this evening.
For Sunday's Heat Advisory, from noon to 8 PM CDT.

* IMPACTS...Hot temperatures and high humidity will increase the
risk for heat-related illnesses to occur, particularly for
those working or participating in outdoor activities.

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:2.49.0.1.840.0.4aef0cf7091e0e787e481ede5a3d5e33c273c9f4.001.1
Codes: TXZ091, TXZ092, TXZ093, TXZ094, TXZ095, TXZ101, TXZ102, TXZ103, TXZ104, TXZ105, TXZ106, TXZ107, TXZ117, TXZ118, TXZ119, TXZ120, TXZ121, TXZ122, TXZ123, TXZ131, TXZ132, TXZ133, TXZ134, TXZ135, TXZ146
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4aef0cf7091e0e787e481ede5a3d5e33c273c9f4.001.1