Lexington Weather

Lexington, Massachusetts, USA

50°F

9/15/2026 3:53am

Lexington Conditions: Clear
Temperature: 50.0°F / 10.0°C
Dew Point: 45.3°F
Relative Humidity: 84%
Wind: Calm, 10-min avg: Calm, gust: None
Barometer: 30.25 in Steady
Visibility: 10 miles
Rain Today: 0.00 in

Heat Advisory

Issued by the National Weather Service - Louisville, KY

HEAT ADVISORY

Heat Advisory issued September 14 at 2:07PM EDT until September 16 at 8:00PM EDT by NWS Louisville KY

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

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: Monday 2:07pm EDT

Alert Effective: Monday 2:07pm EDT

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

Event Onset: Tuesday 12:00pm EDT

Event Ends: Wednesday 8:00pm EDT

Issued by: NWS Louisville KY

Details:

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

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

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

* WHEN...From noon EDT /11 AM CDT/ Tuesday to 8 PM EDT /7 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.

Meta data:

ID: urn:oid:2.49.0.1.840.0.23efbf87bd97289bb96109163b17ce68fed731f9.002.1
Codes: INZ076, INZ077, INZ078, INZ083, INZ084, INZ089, INZ090, INZ091, INZ092
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.23efbf87bd97289bb96109163b17ce68fed731f9.002.1