Lexington Weather

Lexington, Massachusetts, USA

70°F
9/8/2026 10:02am 
  • Lexington Conditions: Few Clouds
  • Temperature: 69.8°F / 21.0°CWarmer 5.9°F than last hour.
  • Dew Point: 58.8°FIncreased 2.7°Fsince last hour.
  • Relative Humidity: 68%Decreased 8.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.14 inRising 0.02 inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Heat Advisory

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

    HEAT ADVISORY  

Heat Advisory issued September 8 at 12:01AM CDT until September 8 at 8:00PM CDT by NWS Fort Worth TX

HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY

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

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Tuesday 12:01am CDT

Alert Effective: Tuesday 12:01am CDT

Alert Expires: Tuesday 2:15pm CDT (expect updated alert by this time)

Event Onset: Tuesday 12:01am CDT

Event Ends: Tuesday 8:00pm CDT

Issued by: NWS Fort Worth TX

Details: 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT TUESDAY...

* WHAT...Heat index values up to 108.

* WHERE...Portions of North Texas

* WHEN...Until 8 PM CDT Tuesday.

* 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: 
Take extra precautions when outside by staying hydrated, wearing
lightweight and loose fitting clothing, and limiting strenuous
activities to the early morning or evening. Check up on relatives and
neighbors. Never leave young children or pets in an enclosed vehicle,
even for a short time, as temperatures can quickly rise to
life-threatening levels.

Know the signs and symptoms of heat exhaustion and heat stroke. To
reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat
stroke.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.35fa56f3be30aebe55dd396aa283a7dc6645c4cc.002.1
Codes: TXZ091, TXZ092, TXZ093, TXZ102, TXZ103, TXZ104, TXZ105, TXZ106, TXZ107, TXZ118, TXZ119, TXZ120, TXZ121, TXZ122, TXZ123, TXZ133, TXZ134, TXZ135, TXZ146
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.35fa56f3be30aebe55dd396aa283a7dc6645c4cc.002.1