Lexington Weather

Lexington, Massachusetts, USA

71°F
7/14/2026 2:54am 
  • Lexington Conditions: Clear
  • Temperature: 71.1°F / 21.7°CColder 0.7°F than last hour.
  • Dew Point: 61.5°F 
  • Relative Humidity: 72%Increased 2.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 29.96 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 - Cheyenne, WY

    HEAT ADVISORY  

Dawes, NE; Box Butte, NE; Scotts Bluff, NE; Banner, NE; Morrill, NE; Kimball, NE; Cheyenne, NE; North Sioux, NE; South Sioux, NE

Heat Advisory issued July 13 at 11:19PM MDT until July 16 at 12:00AM MDT by NWS Cheyenne WY

HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT WEDNESDAY NIGHT

Areas Affected: Dawes; Box Butte; Scotts Bluff; Banner; Morrill; Kimball; Cheyenne; North Sioux; South Sioux; Converse County Lower Elevations; Niobrara County; East Platte County; Goshen County; Central Laramie County; East Laramie County

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Monday 11:19pm MDT

Alert Effective: Monday 11:19pm MDT

Alert Expires: Tuesday 6:00pm MDT (expect updated alert by this time)

Event Onset: Monday 11:19pm MDT

Event Ends: Thursday 12:00am MDT

Issued by: NWS Cheyenne WY

Details: 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT WEDNESDAY NIGHT...

* WHAT...Afternoon temperatures will be near or exceed 100 degrees
with overnight temperatures dipping to between 65 to 70, providing
little relief.

* WHERE...Portions of panhandle Nebraska and east central and
southeast Wyoming.

* WHEN...Until midnight MDT Wednesday Night.

* IMPACTS...Hot temperatures and poor hydration may cause heat
illnesses or injuries.

Information: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.66ce3d29df9d791e44e80f8acfbae898658ecae1.001.1
Codes: NEZ002, NEZ003, NEZ019, NEZ020, NEZ021, NEZ054, NEZ055, NEZ095, NEZ096
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.66ce3d29df9d791e44e80f8acfbae898658ecae1.001.1