Lexington Weather

Lexington, Massachusetts, USA

73°F

7/14/2026 12:48am

Lexington Conditions: Clear
Temperature: 72.9°F / 22.7°C
Dew Point: 61.7°F
Relative Humidity: 68%
Wind: Calm, 10-min avg: Calm, gust: 7 mph
Barometer: 29.97 in Falling Slowly
Visibility: 10 miles
Rain Today: 0.00 in

Southeast Middlesex County, MA - Heat Advisory
- SEE ALL NEARBY ALERTS -

Watches, Warnings, and Advisories

Issued by the National Weather Service - Grand Forks, ND

EXTREME HEAT WARNING

Mahnomen, MN

Extreme Heat Warning issued July 13 at 10:42PM CDT until July 14 at 10:00PM CDT by NWS Grand Forks ND

EXTREME HEAT WARNING REMAINS 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 10:42pm CDT

Alert Effective: Monday 10:42pm CDT

Alert Expires: Tuesday 6:45am CDT (expect updated alert by this time)

Event Onset: Monday 10:42pm CDT

Event Ends: Tuesday 10:00pm CDT

Issued by: NWS Grand Forks ND

Details:

...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM CDT TUESDAY...

* WHAT...Dangerously hot conditions with heat index values up to 105.

* 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.

* ADDITIONAL DETAILS...Overnight relief tonight into Tuesday morning
will be minimal, with overnight low temperatures remaining in the
low to mid 70s along with high humidity.

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.

If you do not have air conditioning in your home or lack shelter,
you can call 211 for assistance locating appropriate shelter from
the heat.

Meta data:

ID: urn:oid:2.49.0.1.840.0.028a77150ed1da4ed1e9a3d47405571095589113.002.1
Codes: MNZ002, MNZ003, MNZ022, MNZ023, MNZ024, MNZ027, MNZ028, MNZ029, MNZ030, MNZ031, MNZ032, MNZ040, NDZ038, NDZ039, NDZ049, NDZ052, NDZ053
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.028a77150ed1da4ed1e9a3d47405571095589113.002.1