Lexington Weather

Lexington, Massachusetts, USA

62°F
10/12/2026 9:23pm 
  • Lexington Conditions: Clear
  • Temperature: 61.7°F / 16.5°CColder 0.9°F than last hour.
  • Dew Point: 57.7°FDecreased 0.9°Fsince last hour.
  • Relative Humidity: 87% 
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.78 inRising 0.02 inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Rain Today: 0.21 in
  •   

Frost Advisory

Issued by the National Weather Service - Boise, ID

    FROST ADVISORY  

Frost Advisory issued October 12 at 11:25AM MDT until October 14 at 10:00AM MDT by NWS Boise ID

FROST ADVISORY IN EFFECT FROM MIDNIGHT MDT /11 PM PDT/ TONIGHT TO 10 AM MDT /9 AM PDT/ WEDNESDAY

Areas Affected: Lower Treasure Valley; Upper Treasure Valley; Western Magic Valley; Oregon Lower Treasure Valley

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Monday 11:25am MDT

Alert Effective: Monday 11:25am MDT

Alert Expires: Tuesday 11:00am MDT (expect updated alert by this time)

Event Onset: Tuesday 12:00am MDT

Event Ends: Wednesday 10:00am MDT

Issued by: NWS Boise ID

Details: 
...FROST ADVISORY IN EFFECT FROM MIDNIGHT MDT /11 PM PDT/ TONIGHT TO 10 AM MDT /9 AM PDT/ WEDNESDAY...

* WHAT...Low temperatures between 33 and 35 degrees Tuesday and
Wednesday mornings will result in frost formation. A 40% chance
temperatures could fall below freezing, 30 to 32 degrees, from
Mountain Home through the Western Magic Valley on Wednesday
morning.

* WHERE...Portions of south central and southwest Idaho and southeast
Oregon.

* WHEN...From midnight MDT /11 PM PDT/ tonight to 10 AM MDT /9 AM
PDT/ Wednesday.

* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.

Information: 
Take steps now to protect tender plants from the cold.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.8b94c7ad69604590a75e91c6abc9cc06e14e2722.001.1
Codes: ORZ064
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.8b94c7ad69604590a75e91c6abc9cc06e14e2722.001.1