Lexington Weather

Lexington, Massachusetts, USA

64°F
7/25/2026 10:33pm 
  • Lexington Conditions: Clear
  • Temperature: 64.4°F / 18.0°CColder 2.3°F than last hour.
  • Dew Point: 51.6°FIncreased 1.1°Fsince last hour.
  • Relative Humidity: 63%Increased 7.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.97 inFalling 0.02 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Extreme Heat Warning

Issued by the National Weather Service - Little Rock, AR

    EXTREME HEAT WARNING  

Sharp, AR; Randolph, AR; Independence, AR; Lawrence, AR; Cleburne, AR; Jackson, AR; Conway, AR; Faulkner, AR; White, AR; Woodruff, AR; Perry, AR; Pulaski, AR; Lonoke, AR; Prairie, AR; Monroe, AR; Southern Pope County, AR; Southeast Van Buren County, AR; Northwest Yell County, AR; Yell Excluding Northwest, AR

Extreme Heat Warning issued July 25 at 11:14AM CDT until July 28 at 8:00PM CDT by NWS Little Rock AR

HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM SUNDAY TO 8 PM CDT TUESDAY

Areas Affected: Sharp; Randolph; Independence; Lawrence; Cleburne; Jackson; Conway; Faulkner; White; Woodruff; Perry; Pulaski; Lonoke; Prairie; Monroe; Southern Pope County; Southeast Van Buren County; Northwest Yell County; Yell Excluding Northwest

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Saturday 11:14am CDT

Alert Effective: Saturday 11:14am CDT

Alert Expires: Sunday 7:00am CDT (expect updated alert by this time)

Event Onset: Sunday 11:00am CDT

Event Ends: Tuesday 8:00pm CDT

Issued by: NWS Little Rock AR

Details: 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...EXTREME HEAT WARNING IN EFFECT FROM 11 AM SUNDAY TO 8 PM CDT TUESDAY...

* WHAT...For the Heat Advisory, heat index values up to 105 to 109.
For the Extreme Heat Warning, dangerously hot conditions with heat
index values 110 to 115 expected.

* WHERE...Portions of central, eastern, and north central Arkansas.

* WHEN...For the Heat Advisory, until 9 PM CDT this evening. For the
Extreme Heat Warning, from 11 AM Sunday to 8 PM CDT Tuesday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. 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.f1776cf7237d34f37d7c7e3a8dbc962af3413ef0.001.1
Codes: ARZ007, ARZ008, ARZ016, ARZ017, ARZ024, ARZ025, ARZ031, ARZ032, ARZ033, ARZ034, ARZ039, ARZ044, ARZ045, ARZ046, ARZ047, ARZ122, ARZ123, ARZ138, ARZ238
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f1776cf7237d34f37d7c7e3a8dbc962af3413ef0.001.1