Lexington Weather

Lexington, Massachusetts, USA

67°F
9/14/2026 1:11am 
  • Lexington Conditions: Clear
  • Temperature: 66.7°F / 19.3°CColder 0.4°F than last hour.
  • Dew Point: 65.5°FDecreased 0.3°Fsince last hour.
  • Relative Humidity: 96% 
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.74 inFalling 0.02 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Heat Advisory

Issued by the National Weather Service - Louisville, KY

    HEAT ADVISORY  

Heat Advisory issued September 13 at 1:50PM EDT until September 15 at 8:00PM EDT by NWS Louisville KY

HEAT ADVISORY IN EFFECT FROM NOON EDT /11 AM CDT/ TO 8 PM EDT /7 PM CDT/ TUESDAY

Areas Affected: Orange; Washington; Scott; Dubois; Crawford; Perry; Harrison; Floyd; Clark; Hancock; Breckinridge; Meade; Ohio; Grayson; Hardin; Bullitt; Jefferson; Spencer; Nelson; Larue; Butler; Edmonson; Hart; Green; Logan; Warren; Simpson; Allen; Barren; Monroe; Metcalfe

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Sunday 1:50pm EDT

Alert Effective: Sunday 1:50pm EDT

Alert Expires: Monday 5:00am EDT (expect updated alert by this time)

Event Onset: Tuesday 12:00pm EDT

Event Ends: Tuesday 8:00pm EDT

Issued by: NWS Louisville KY

Details: 
...HEAT ADVISORY IN EFFECT FROM NOON EDT /11 AM CDT/ TO 8 PM EDT /7 PM CDT/ TUESDAY...

* WHAT...Heat index values up to 105 expected.

* WHERE...Portions of south central Indiana and north central,
northwest, and south central Kentucky.

* WHEN...From noon EDT /11 AM CDT/ to 8 PM EDT /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.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.295f5d342c0123af8605d1b1e89152e9a6e0f2fa.001.1
Codes: INZ076, INZ077, INZ078, INZ083, INZ084, INZ089, INZ090, INZ091, INZ092, KYZ023, KYZ024, KYZ025, KYZ026, KYZ027, KYZ028, KYZ029, KYZ030, KYZ038, KYZ045, KYZ053, KYZ061, KYZ062, KYZ063, KYZ064, KYZ070, KYZ071, KYZ072, KYZ073, KYZ074, KYZ075, KYZ076
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.295f5d342c0123af8605d1b1e89152e9a6e0f2fa.001.1