Lexington Weather

Lexington, Massachusetts, USA

69°F
7/21/2026 8:45am 
  • Lexington Conditions: Clear
  • Temperature: 69.3°F / 20.7°CWarmer 3.6°F than last hour.
  • Dew Point: 65.8°FIncreased 2.5°Fsince last hour.
  • Relative Humidity: 89%Decreased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 2 mph
  • Barometer: 29.90 inRising 0.02 inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Air Quality Alert

Issued by the National Weather Service - Spokane, WA

    AIR QUALITY ALERT  

Latah County, ID; Lewis County, ID; Nez Perce County, ID

Air Quality Alert issued July 20 at 10:43AM PDT by NWS Spokane WA

Areas Affected: Latah, ID; Lewis, ID; Nez Perce, ID

Urgency: Unknown

Severity: Unknown

Certainty: Unknown

Alert Sent: Monday 11:01am PDT

Alert Effective: Monday 10:43am PDT

Alert Expires: Tuesday 6:15pm PDT

Event Onset: Monday 10:43am PDT

Issued by: NWS Spokane WA

Details: 
An Air Quality Alert has been issued by the following agencies:

Idaho Department of Environmental Quality in Lewiston
Nez Perce Tribe

* WHAT...Air Quality Advisory because of degraded air quality due to
wildfire smoke. Air Quality Index is forecast to be Unhealthy for
Sensitive Groups.

* WHERE...Latah, Nez Perce, and Lewis Counties including the Nez
Perce Reservation.

* WHEN...Next update by 1200 PM PDT Monday, July 20th.

* IMPACTS...Members of sensitive groups may experience health
effects. The general public is less likely to be affected.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.5b807fb2f449d9a2bd3756380681448ba04234e4.003.1
Codes: IDC057, IDC061, IDC069
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5b807fb2f449d9a2bd3756380681448ba04234e4.003.1