Lexington Weather

Lexington, Massachusetts, USA

78°F
7/13/2026 9:07pm 
  • Lexington Conditions: Clear
  • Temperature: 78.1°F / 25.6°CColder 1.2°F than last hour.
  • Dew Point: 65.8°FIncreased 0.1°Fsince last hour.
  • Relative Humidity: 66%Increased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 30.01 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   
Southeast Middlesex County, MA - Heat Advisory
 - SEE ALL NEARBY ALERTS -

Red Flag Warning

Issued by the National Weather Service - Duluth, MN

    RED FLAG WARNING  

Central St. Louis, MN; Southern Lake/North Shore, MN; Southern Cook/North Shore, MN; North Cass, MN; Carlton/South St. Louis, MN; North Itasca, MN; South Itasca, MN

Red Flag Warning issued July 13 at 1:32PM CDT until July 13 at 10:00PM CDT by NWS Duluth MN

RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR NORTH-CENTRAL AND NORTHEAST MINNESOTA

Areas Affected: North Itasca; Central St. Louis; Southern Lake/North Shore; Southern Cook/North Shore; North Cass; South Itasca; Carlton/South St. Louis

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Monday 1:32pm CDT

Alert Effective: Monday 1:32pm CDT

Alert Expires: Monday 10:00pm CDT

Event Onset: Monday 1:32pm CDT

Event Ends: Monday 10:00pm CDT

Issued by: NWS Duluth MN

Details: 
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR NORTH-CENTRAL AND NORTHEAST MINNESOTA...

* AFFECTED AREA...In Minnesota, North Itasca, Central St. Louis,
Southern Lake, Southern Cook, North Cass, South Itasca and
Carlton and South St. Louis.

* WINDS...Southwest 10 to 15 mph with gusts up to 30 mph.

* RELATIVE HUMIDITY...As low as 20 percent.

* IMPACTS...The rapid spread of any fires may occur due to the
forecast weather conditions and dry fuels per guidance from
local land management agencies.

Information: 
A Red Flag Warning on Monday means that critical fire weather
conditions are either occurring now, or will shortly. A
combination of strong winds, low relative humidity, and warm
temperatures can contribute to extreme fire behavior.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.36ca6c41177eb6fc6f03430d0aa66545829537b1.002.1
Codes: MNZ018, MNZ019, MNZ020, MNZ021, MNZ025, MNZ026, MNZ037
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.36ca6c41177eb6fc6f03430d0aa66545829537b1.002.1