Lexington Weather

Lexington, Massachusetts, USA

32°F
2/22/2026 8:16pm 
  • Lexington Conditions: Overcast
  • Temperature: 31.8°F / -0.1°CWarmer 0.2°F than last hour.
  • Dew Point: 29.8°FIncreased 0.1°Fsince last hour.
  • Relative Humidity: 92% 
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 29.93 inFalling 0.03 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Snow Today: 0.0 in
  •   
Southeast Middlesex County, MA - Blizzard Warning
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Winter Storm Watch

Issued by the National Weather Service - Western and Central Wyoming

    WINTER STORM WATCH  

Yellowstone National Park, WY

Winter Storm Watch issued February 22 at 11:42AM MST until February 25 at 11:00AM MST by NWS Riverton WY

WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH WEDNESDAY MORNING

Areas Affected: Yellowstone National Park

Urgency: Future

Severity: Severe

Certainty: Possible

Alert Sent: Sunday 11:42am MST

Alert Effective: Sunday 11:42am MST

Alert Expires: Monday 7:00am MST (expect updated alert by this time)

Event Onset: Tuesday 5:00am MST

Event Ends: Wednesday 11:00am MST

Issued by: NWS Riverton WY

Details: 
...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH WEDNESDAY MORNING...

* WHAT...Heavy snow possible. Total snow accumulations 12 to 18
inches over the Pitchstone Plateau of southwest Yellowstone
National Park, 6 to 12 inches in central portions of Yellowstone,
and between 1 and 4 inches in Lamar Valley and Mammoth. West wind
15 to 30 mph.

* WHERE...Yellowstone National Park.

* WHEN...From late Monday night through Wednesday morning.

* IMPACTS...Backcountry travel could be very difficult.

Information: 
Monitor the latest forecasts for updates on this situation.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.c1684be61272a3fbaea176728ba18ced5f68e8b9.001.1
Codes: WYZ001
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.c1684be61272a3fbaea176728ba18ced5f68e8b9.001.1