Lexington Weather

Lexington, Massachusetts, USA

72°F
7/14/2026 1:28am 
  • Lexington Conditions: Clear
  • Temperature: 72.1°F / 22.3°CColder 1.1°F than last hour.
  • Dew Point: 61.3°FDecreased 0.8°Fsince last hour.
  • Relative Humidity: 69%Increased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 4 mph
  • Barometer: 29.97 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   
Southeast Middlesex County, MA - Heat Advisory
 - SEE ALL NEARBY ALERTS -

Heat Advisory

Issued by the National Weather Service - La Crosse, WI

    HEAT ADVISORY  

Winneshiek, IA; Allamakee, IA; Clayton, IA

Heat Advisory issued July 13 at 9:13PM CDT until July 15 at 8:00PM CDT by NWS La Crosse WI

HEAT ADVISORY IN EFFECT FROM NOON TUESDAY TO 8 PM CDT WEDNESDAY

Areas Affected: Winneshiek; Allamakee; Clayton; Dodge; Olmsted; Winona; Mower; Fillmore; Houston; Vernon; Crawford; Richland; Grant

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Monday 9:13pm CDT

Alert Effective: Monday 9:13pm CDT

Alert Expires: Tuesday 1:15pm CDT (expect updated alert by this time)

Event Onset: Tuesday 12:00pm CDT

Event Ends: Wednesday 8:00pm CDT

Issued by: NWS La Crosse WI

Details: 
...HEAT ADVISORY IN EFFECT FROM NOON TUESDAY TO 8 PM CDT WEDNESDAY...

* WHAT...Heat index values up to 100 expected.

* WHERE...Portions of northeast Iowa, southeast Minnesota, and
southwest Wisconsin.

* WHEN...From noon Tuesday to 8 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:2.49.0.1.840.0.787ece80700548f2cb54049bde4d3337e0a46330.003.1
Codes: IAZ010, IAZ011, IAZ030
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.787ece80700548f2cb54049bde4d3337e0a46330.003.1