Lexington Weather

Lexington, Massachusetts, USA

29°F

12/7/2025 7:28am

Lexington Conditions: Mostly cloudy
Temperature: 28.8°F / -1.8°C
Dew Point: 24.8°F
Relative Humidity: 85%
Wind: Calm, 10-min avg: Calm, gust: None
Barometer: 30.00 in Steady
Visibility: 10 miles
Snow Today: 0.0 in

Archived Watches, Warnings, and Advisories

Issued by the National Weather Service - Boston / Norton, MA

SPECIAL WEATHER STATEMENT

Central Middlesex County, MA

Special Weather Statement issued November 10 at 12:30AM EST by NWS Boston/Norton MA

Reduced Visibilities From Fog Into the Monday Morning Commute

Areas Affected: Hartford; Tolland; Windham; Western Franklin; Eastern Franklin; Northern Worcester; Central Middlesex County; Western Essex; Eastern Essex; Western Hampshire; Western Hampden; Eastern Hampshire; Eastern Hampden; Southern Worcester; Western Norfolk; Southeast Middlesex; Suffolk; Eastern Norfolk; Northern Bristol; Western Plymouth; Eastern Plymouth; Southern Bristol; Southern Plymouth; Barnstable; Dukes; Nantucket; Northwest Middlesex County; Northwest Providence; Southeast Providence; Western Kent; Eastern Kent; Bristol; Washington; Newport; Block Island

Urgency: Expected

Severity: Moderate

Certainty: Observed

Alert Sent: Monday 12:30am EST

Alert Effective: Monday 12:30am EST

Alert Expires: Monday 5:00am EST

Event Onset: Monday 12:30am EST

Issued by: NWS Boston/Norton MA

Details:

...Reduced Visibilities From Fog Into the Monday Morning Commute...

As of 1230 AM Monday, many locations in Southern New England were
reporting visibilities between one-half and 4 miles with fog and
areas of drizzle. Visibilities will remain reduced into the
Monday morning commute and could make for more difficult travel.
Very slow improvement is anticipated into Monday morning.

Travelers overnight into early Monday morning should expect sudden
changes in visibility in foggy areas. Use low-beam headlights and
keep a safe driving distance between you and the vehicle ahead of
you.

Meta data:

ID: urn:oid:2.49.0.1.840.0.48e76dde464df06b8029d3da48e2bf4f79c65203.001.1
Codes: CTZ002, CTZ003, CTZ004, MAZ002, MAZ003, MAZ004, MAZ005, MAZ006, MAZ007, MAZ008, MAZ009, MAZ010, MAZ011, MAZ012, MAZ013, MAZ014, MAZ015, MAZ016, MAZ017, MAZ018, MAZ019, MAZ020, MAZ021, MAZ022, MAZ023, MAZ024, MAZ026, RIZ001, RIZ002, RIZ003, RIZ004, RIZ005, RIZ006, RIZ007, RIZ008
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.48e76dde464df06b8029d3da48e2bf4f79c65203.001.1

SPECIAL WEATHER STATEMENT

Central Middlesex County, MA

Special Weather Statement issued November 10 at 5:07AM EST by NWS Boston/Norton MA

Foggy Conditions Through Mid-Morning

Urgency: Expected

Severity: Moderate

Certainty: Observed

Alert Sent: Monday 5:07am EST

Alert Effective: Monday 5:07am EST

Alert Expires: Monday 9:00am EST

Event Onset: Monday 5:07am EST

Issued by: NWS Boston/Norton MA

Details:

...Foggy Conditions Through Mid-Morning...

As of 507 AM Monday, foggy conditions remained rather widespread
across much of Southern New England. Visibilities have been as low
as one-quarter mile at times, but are more commonly in the one
half to three mile range. Foggy conditions can be expected to
reduce visibility through the Monday morning commute. Gradually
improving visibilities can be expected as we move toward the mid-
morning hours.

Motorists should expect reduced visibility in many areas during
the morning commuting period. Use low-beam headlights and keep a
safe driving distance between you and the vehicle ahead of you.

Meta data:

ID: urn:oid:2.49.0.1.840.0.0a44c1c09f067e5bddc119ce03baabc19c5bc09d.001.1
Codes: CTZ002, CTZ003, CTZ004, MAZ002, MAZ003, MAZ004, MAZ005, MAZ006, MAZ007, MAZ008, MAZ009, MAZ010, MAZ011, MAZ012, MAZ013, MAZ014, MAZ015, MAZ016, MAZ017, MAZ018, MAZ019, MAZ020, MAZ021, MAZ022, MAZ023, MAZ024, MAZ026, RIZ001, RIZ002, RIZ003, RIZ004, RIZ005, RIZ006, RIZ007, RIZ008
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0a44c1c09f067e5bddc119ce03baabc19c5bc09d.001.1

SPECIAL WEATHER STATEMENT

Central Middlesex County, MA

Special Weather Statement issued November 10 at 8:45AM EST by NWS Boston/Norton MA

AREAS OF FOG WILL BE LOCALLY DENSE AT TIMES INTO THIS AFTERNOON

Areas Affected: Windham; Northern Worcester; Central Middlesex County; Western Essex; Eastern Essex; Southern Worcester; Western Norfolk; Southeast Middlesex; Suffolk; Eastern Norfolk; Northern Bristol; Western Plymouth; Eastern Plymouth; Southern Bristol; Southern Plymouth; Barnstable; Dukes; Nantucket; Northwest Middlesex County; Northwest Providence; Southeast Providence; Western Kent; Eastern Kent; Bristol; Washington; Newport; Block Island

Urgency: Expected

Severity: Moderate

Certainty: Observed

Alert Sent: Monday 8:45am EST

Alert Effective: Monday 8:45am EST

Alert Expires: Monday 2:00pm EST

Event Onset: Monday 8:45am EST

Issued by: NWS Boston/Norton MA

Details:

...AREAS OF FOG WILL BE LOCALLY DENSE AT TIMES INTO THIS AFTERNOON...

Widespread fog covered much of the region at mid-morning. Some of
the fog was locally dense...particularly near the coast where many
locations had visibilities below one quarter of a mile. Areas of
fog will persist into the afternoon and may be locally dense at
times. Motorists traveling through the afternoon should be
prepared for rapidly changing visibility over short distances and
stay a safe distance behind the vehicle in front of them.

Meta data:

ID: urn:oid:2.49.0.1.840.0.3b125faffd5bd1df1502cc5496d0d4f795b3a7e4.001.1
Codes: CTZ004, MAZ004, MAZ005, MAZ006, MAZ007, MAZ012, MAZ013, MAZ014, MAZ015, MAZ016, MAZ017, MAZ018, MAZ019, MAZ020, MAZ021, MAZ022, MAZ023, MAZ024, MAZ026, RIZ001, RIZ002, RIZ003, RIZ004, RIZ005, RIZ006, RIZ007, RIZ008
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.3b125faffd5bd1df1502cc5496d0d4f795b3a7e4.001.1