Lexington Weather

Lexington, Massachusetts, USA

71°F
6/25/2026 11:36pm 
  • Lexington Conditions: Clear
  • Temperature: 70.5°F / 21.4°CWarmer 0.9°F than last hour.
  • Dew Point: 59.9°FIncreased 0.9°Fsince last hour.
  • Relative Humidity: 69% 
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.01 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Las Vegas, NV

    RED FLAG WARNING  

Lake Mead NRA/Colorado River-NV side, NV

Red Flag Warning issued June 25 at 3:41PM PDT until June 27 at 11:00PM PDT by NWS Las Vegas NV

RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM PDT /11 AM MST/ FRIDAY TO 11 PM PDT /11 PM MST/ SATURDAY FOR STRONG WINDS AND LOW HUMIDITY FOR MUCH OF SOUTHEASTERN CALIFORNIA, SOUTHERN NEVADA, AND NORTHWESTERN ARIZONA

Areas Affected: Lake Mead NRA/Colorado River-AZ side; Northwest Deserts/Northwest Plateau; Death Valley National Park; Mojave Desert Including Morongo Valley/Yucca Valley; Lower Colorado River Valley; Esmeralda and Nye County Deserts/CNC Dispatch; Lincoln County/Ely Dispatch; Nye County Deserts/Las Vegas Dispatch; Sheep Range; Spring Mountains; Clark and SW Lincoln County Deserts/Las Vegas Dispatch; Lake Mead NRA/Colorado River-NV side

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Thursday 3:41pm PDT

Alert Effective: Thursday 3:41pm PDT

Alert Expires: Friday 4:00am PDT (expect updated alert by this time)

Event Onset: Friday 11:00am PDT

Event Ends: Saturday 11:00pm PDT

Issued by: NWS Las Vegas NV

Details: 
...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM PDT /11 AM MST/ FRIDAY TO 11 PM PDT /11 PM MST/ SATURDAY FOR STRONG WINDS AND LOW HUMIDITY FOR MUCH OF SOUTHEASTERN CALIFORNIA, SOUTHERN NEVADA, AND NORTHWESTERN ARIZONA...

...RED FLAG WARNING NOW IN EFFECT FOR STRONG WINDS AND LOW
HUMIDITY FOR MUCH OF SOUTHEASTERN CALIFORNIA, SOUTHERN NEVADA,
AND NORTHWESTERN ARIZONA FROM FRIDAY MORNING THROUGH SATURDAY
EVENING...

* TIMING...From Friday morning through Saturday evening.

* WIND...Southwest winds 20 to 30 mph with gusts to 40 to 50
mph.

* HUMIDITY...5 to 15 percent.

* IMPACTS...any fires that develop will likely spread rapidly.
Outdoor burning is not recommended.

Information: 
A Red Flag Warning 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:2.49.0.1.840.0.73f8d2ae1766064bb10e470d8b09bfa0601b19f6.001.1
Codes: AZZ101, AZZ102, CAZ227, CAZ228, CAZ229, NVZ460, NVZ461, NVZ462, NVZ463, NVZ464, NVZ465, NVZ466
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.73f8d2ae1766064bb10e470d8b09bfa0601b19f6.001.1