Lexington Weather

Lexington, Massachusetts, USA

80°F
7/13/2026 7:58pm 
  • Lexington Conditions: Clear
  • Temperature: 79.5°F / 26.4°CColder 1.1°F than last hour.
  • Dew Point: 65.8°FDecreased 2.0°Fsince last hour.
  • Relative Humidity: 63%Decreased 2.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 3 mph
  • Barometer: 30.00 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   
Southeast Middlesex County, MA - Heat Advisory
 - SEE ALL NEARBY ALERTS -

Extreme Heat Warning

Issued by the National Weather Service - Grand Forks, ND

    EXTREME HEAT WARNING  

Norman, MN; Clay, MN; Mahnomen, MN; South Clearwater, MN; Hubbard, MN; West Becker, MN; East Becker, MN; Wilkin, MN; West Otter Tail, MN; East Otter Tail, MN; Wadena, MN; Grant, MN

Extreme Heat Warning issued July 13 at 11:47AM CDT until July 14 at 10:00PM CDT by NWS Grand Forks ND

EXTREME HEAT WARNING NOW IN EFFECT UNTIL 10 PM CDT TUESDAY

Areas Affected: Norman; Clay; Mahnomen; South Clearwater; Hubbard; West Becker; East Becker; Wilkin; West Otter Tail; East Otter Tail; Wadena; Grant; Barnes; Cass; Ransom; Sargent; Richland

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Monday 11:47am CDT

Alert Effective: Monday 11:47am CDT

Alert Expires: Monday 8:00pm CDT (expect updated alert by this time)

Event Onset: Monday 11:47am CDT

Event Ends: Tuesday 10:00pm CDT

Issued by: NWS Grand Forks ND

Details: 
...EXTREME HEAT WARNING NOW IN EFFECT UNTIL 10 PM CDT TUESDAY...

* WHAT...Dangerously hot conditions with heat index values up to 97.

* WHERE...Portions of central, north central, northwest, and west
central Minnesota and southeast North Dakota.

* WHEN...Until 10 PM CDT Tuesday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.

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.

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:2.49.0.1.840.0.3110d9d12ea8e454b474d3c39ae36e7f6799f0ef.001.1
Codes: MNZ002, MNZ003, MNZ022, MNZ023, MNZ024, MNZ027, MNZ028, MNZ029, MNZ030, MNZ031, MNZ032, MNZ040
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.3110d9d12ea8e454b474d3c39ae36e7f6799f0ef.001.1