Lexington Weather

Lexington, Massachusetts, USA

67°F
7/25/2026 9:20pm 
  • Lexington Conditions: Clear
  • Temperature: 67.3°F / 19.6°CColder 2.7°F than last hour.
  • Dew Point: 51.1°FDecreased 0.5°Fsince last hour.
  • Relative Humidity: 56%Increased 4.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.98 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Medford, OR

    RED FLAG WARNING  

Siskiyou County from the Cascade Mountains East and South to Mt Shasta, CA

Red Flag Warning issued July 25 at 9:46AM PDT until July 25 at 9:00PM PDT by NWS Medford OR

RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR STRONG GUSTY WIND AND LOW RH FOR FIRE WEATHER ZONES 284 AND 625

Areas Affected: Siskiyou County from the Cascade Mountains East and South to Mt Shasta; South Central Oregon Desert including the BLM Land in Eastern Lake and Western Harney Counties

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Saturday 9:46am PDT

Alert Effective: Saturday 9:46am PDT

Alert Expires: Saturday 9:00pm PDT

Event Onset: Saturday 9:46am PDT

Event Ends: Saturday 9:00pm PDT

Issued by: NWS Medford OR

Details: 
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR STRONG GUSTY WIND AND LOW RH FOR FIRE WEATHER ZONES 284 AND 625...

...Critical fire weather conditions continue through the
weekend...

.Hot, dry and windy conditions will peak this afternoon east of
the Cascades. Humidities trend slightly higher today and will
continue that slight trend higher into Sunday.

* AFFECTED AREA...In northern California, fire weather zone 284,
covering eastern Siskiyou County and areas east of Mount
Shasta. In Oregon, fire weather zone 625, covering the south
central Oregon desert and BLM land in eastern Lake and western
Harney Counties.

* WINDS...Southwest to west 10 to 20 mph with gusts up to 40 mph.

* MINIMUM HUMIDITY...8 to 15 percent.

* DURATION...3 to 6 hours this afternoon and evening.

* DETAILED URL...View the hazard area in detail at
https://weather.gov/wrh/hazards?wfo=mfr

Information: 
Follow all fire restrictions. You can find your county's
emergency sign up form as well as links to fire restrictions at
weather.gov/medford/wildfire. One less spark, one less wildfire.

Be sure you're signed up for your county's emergency alert
system. Familiarize yourself with your emergency plan and make
sure you listen to emergency services. Visit ready.gov/plan for
more information.

A Red Flag Warning is issued when we identify weather conditions
that promote rapid spread of fire which may become life-
threatening. This does not mean there is a fire. These conditions
are either occurring now or will begin soon. It is important to
have multiple ways to receive information from authorities.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.e0512a0071440beb6323764fdaa20e0cd4c1a4ac.002.1
Codes: CAZ284, ORZ625
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e0512a0071440beb6323764fdaa20e0cd4c1a4ac.002.1