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 - Shreveport, LA

    HEAT ADVISORY  

Heat Advisory issued September 7 at 11:46PM CDT until September 8 at 7:00PM CDT by NWS Shreveport LA

HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM CDT TUESDAY

Areas Affected: Sevier; Howard; Little River; Hempstead; Nevada; Miller; Lafayette; Columbia; Union; Caddo; Bossier; Webster; Claiborne; Lincoln; Union; De Soto; Red River; Bienville; Jackson; Ouachita; Sabine; Natchitoches; Winn; Grant; Caldwell; La Salle; McCurtain; Red River; Bowie; Franklin; Titus; Camp; Morris; Cass; Wood; Upshur; Marion; Smith; Gregg; Harrison; Cherokee; Rusk; Panola; Nacogdoches; Shelby; Angelina; San Augustine; Sabine

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Monday 11:46pm CDT

Alert Effective: Monday 11:46pm CDT

Alert Expires: Tuesday 7:00pm CDT

Event Onset: Tuesday 10:00am CDT

Event Ends: Tuesday 7:00pm CDT

Issued by: NWS Shreveport LA

Details: 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM TO 7 PM CDT TUESDAY...

* WHAT...Heat index values up to 109 expected.

* WHERE...Portions of south central and southwest Arkansas, north
central and northwest Louisiana, southeast Oklahoma, and east and
northeast Texas.

* WHEN...From 10 AM to 7 PM CDT Tuesday.

* 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 strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

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.f11a95bb262f94c6cd7954aad3fc564486a423e3.001.1
Codes: ARZ050, ARZ051, ARZ059, ARZ060, ARZ061, ARZ070, ARZ071, ARZ072, ARZ073, LAZ001, LAZ002, LAZ003, LAZ004, LAZ005, LAZ006, LAZ010, LAZ011, LAZ012, LAZ013, LAZ014, LAZ017, LAZ018, LAZ019, LAZ020, LAZ021, LAZ022, OKZ077, TXZ096, TXZ097, TXZ108, TXZ109, TXZ110, TXZ111, TXZ112, TXZ124, TXZ125, TXZ126, TXZ136, TXZ137, TXZ138, TXZ149, TXZ150, TXZ151, TXZ152, TXZ153, TXZ165, TXZ166, TXZ167
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f11a95bb262f94c6cd7954aad3fc564486a423e3.001.1