Lexington Weather

Lexington, Massachusetts, USA

70°F
8/18/2026 7:08am 
  • Lexington Conditions: Overcast
  • Temperature: 69.8°F / 21.0°CWarmer 0.2°F than last hour.
  • Dew Point: 67.6°FIncreased 0.1°Fsince last hour.
  • Relative Humidity: 93% 
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.79 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Tallahassee, FL

    HEAT ADVISORY  

Heat Advisory issued August 18 at 2:38AM EDT until August 18 at 8:00PM EDT by NWS Tallahassee FL

HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM EDT /10 AM CDT/ THIS MORNING TO 8 PM EDT /7 PM CDT/ THIS EVENING

Areas Affected: Coffee; Dale; Henry; Geneva; Houston; North Walton; Quitman; Clay; Randolph; Calhoun; Terrell; Dougherty; Lee; Worth; Turner; Tift; Ben Hill; Irwin; Early; Miller; Baker; Mitchell; Colquitt; Cook; Berrien; Lanier

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Tuesday 2:38am EDT

Alert Effective: Tuesday 2:38am EDT

Alert Expires: Tuesday 8:00pm EDT

Event Onset: Tuesday 11:00am EDT

Event Ends: Tuesday 8:00pm EDT

Issued by: NWS Tallahassee FL

Details: 
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM EDT /10 AM CDT/ THIS MORNING TO 8 PM EDT /7 PM CDT/ THIS EVENING...

* WHAT...Heat index values up to 111 expected.

* WHERE...Portions of southeast Alabama, Panhandle Florida, and south
central and southwest Georgia.

* WHEN...From 11 AM EDT /10 AM CDT/ this morning to 8 PM EDT /7 PM
CDT/ this evening.

* 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.

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.f75f19b2408f775b27fce50479554266a78617ec.002.1
Codes: ALZ065, ALZ066, ALZ067, ALZ068, ALZ069, FLZ007, GAZ120, GAZ121, GAZ122, GAZ123, GAZ124, GAZ125, GAZ126, GAZ127, GAZ128, GAZ129, GAZ130, GAZ131, GAZ142, GAZ143, GAZ144, GAZ145, GAZ146, GAZ147, GAZ148, GAZ161
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f75f19b2408f775b27fce50479554266a78617ec.002.1