Lexington Weather

Lexington, Massachusetts, USA

78°F
7/12/2026 7:05pm 
  • Lexington Conditions: Clear
  • Temperature: 77.5°F / 25.3°CColder 0.6°F than last hour.
  • Dew Point: 56.3°FIncreased 0.7°Fsince last hour.
  • Relative Humidity: 48%Increased 2.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.12 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - NWS Tucson Arizona

    BLOWING DUST ADVISORY  

Western Pima County Including Ajo/Organ Pipe Cactus National Monument, AZ

Blowing Dust Advisory issued July 12 at 4:01PM MST until July 12 at 7:00PM MST by NWS Tucson AZ

BLOWING DUST ADVISORY REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING

Areas Affected: Western Pima County Including Ajo/Organ Pipe Cactus National Monument; Tohono O'odham Nation including Sells; Upper Santa Cruz River and Altar Valleys including Nogales; Tucson Metro Area including Tucson/Green Valley/Marana/Vail; South Central Pinal County including Eloy/Picacho Peak State Park; Baboquivari Mountains including Kitt Peak

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Sunday 4:01pm MST

Alert Effective: Sunday 4:01pm MST

Alert Expires: Sunday 7:00pm MST

Event Onset: Sunday 4:01pm MST

Event Ends: Sunday 7:00pm MST

Issued by: NWS Tucson AZ

Details: 
...BLOWING DUST ADVISORY REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING...

* WHAT...Visibility between one-quarter and one mile in blowing dust
from thunderstorms this afternoon and evening. Wind gusts in excess
of 50 mph possible. Localized dense blowing dust may bring
visibility below one-quarter mile at times, especially in dust
prone areas such as along Interstate 10 between Tucson and Phoenix.

* WHERE...Baboquivari Mountains, South Central Pinal County, Tohono
O'odham Nation, Tucson Metro Area, Upper Santa Cruz River
Valley/Altar Valley, and Western Pima County.

* WHEN...Until 7 PM MST this evening.

* IMPACTS...Hazardous driving conditions due to reduced visibility.

Information: 
Persons with respiratory problems should make preparations to stay
indoors until the storm passes. Be ready for a sudden drop in
visibility to near zero. If you encounter blowing dust or blowing
sand on the roadway or see it approaching, pull off the road as far
as possible and put your vehicle in park. Turn the lights all the way
off and keep foot off the brake pedal. Remember, 'Pull Aside, Stay
Alive'.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.3fbf74579cd11f9abd04d763ff97f0d012c72a01.001.1
Codes: AZZ501, AZZ502, AZZ503, AZZ504, AZZ505, AZZ515
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.3fbf74579cd11f9abd04d763ff97f0d012c72a01.001.1