Lexington Weather

Lexington, Massachusetts, USA

80°F
6/28/2026 1:18pm 
  • Lexington Conditions: Clear
  • Temperature: 80.2°F / 26.8°CWarmer 0.7°F than last hour.
  • Dew Point: 68.7°FIncreased 0.7°Fsince last hour.
  • Feels Like: 83.1°F
  • Relative Humidity: 68% 
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 29.92 inFalling 0.02 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Missoula, MT

    LAKE WIND ADVISORY  

Flathead/Mission Valleys, MT

Lake Wind Advisory issued June 28 at 7:29AM MDT until June 29 at 3:00AM MDT by NWS Missoula MT

LAKE WIND ADVISORY IN EFFECT FROM NOON TODAY TO 3 AM MDT MONDAY

Areas Affected: Flathead/Mission Valleys

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Sunday 7:29am MDT

Alert Effective: Sunday 7:29am MDT

Alert Expires: Monday 3:00am MDT

Event Onset: Sunday 12:00pm MDT

Event Ends: Monday 3:00am MDT

Issued by: NWS Missoula MT

Details: 
...LAKE WIND ADVISORY IN EFFECT FROM NOON TODAY TO 3 AM MDT MONDAY...

* WHAT...Sustained south winds 20 to 30 mph with gusts up to 35 mph
expected.

* WHERE...Flathead/Mission Valleys.

* WHEN...From noon today to 3 AM MDT Monday.

* IMPACTS...Strong winds and rough waves on area lakes will create
hazardous conditions for small craft.

Information: 
Boaters on area lakes should use extra caution since strong winds and
rough waves can overturn small craft.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.35247473ffa195765212ec5d6976ea644ded8c6f.001.1
Codes: MTZ003
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.35247473ffa195765212ec5d6976ea644ded8c6f.001.1

 

    FLOOD WATCH  

Flathead/Mission Valleys, MT

Flood Watch issued June 28 at 11:14AM MDT until June 29 at 3:00AM MDT by NWS Missoula MT

FLOOD WATCH IN EFFECT FROM 3 PM MDT THIS AFTERNOON THROUGH LATE TONIGHT

Areas Affected: West Glacier Region; Flathead/Mission Valleys; Potomac/Seeley Lake Region

Urgency: Future

Severity: Severe

Certainty: Possible

Alert Sent: Sunday 11:14am MDT

Alert Effective: Sunday 11:14am MDT

Alert Expires: Monday 3:00am MDT

Event Onset: Sunday 3:00pm MDT

Event Ends: Monday 3:00am MDT

Issued by: NWS Missoula MT

Details: 
...FLOOD WATCH IN EFFECT FROM 3 PM MDT THIS AFTERNOON THROUGH LATE TONIGHT...

* WHAT...Flash flooding caused by excessive rainfall is possible.

* WHERE...Portions of northwest and west central Montana, including
the following areas, in northwest Montana, foothills and higher
terrain from the West Glacier Region to Mission Mountains.

* WHEN...From 3 PM MDT this afternoon through late tonight.

* IMPACTS...Excessive runoff may result in flooding of creeks,
streams, and other low-lying and flood-prone locations. Creeks and
streams may rise out of their banks. High country mudslides are
possible, especially near steep terrain which could endanger
hikers. The upper portions of the Going-To-The-Sun Road is
vulnerable to rockfall or debris flow.

* ADDITIONAL DETAILS...
- Anomalous subtropical moisture combined with a slow-moving
weather front will trigger moderate to heavy rainfall rates over
the region by late Sunday afternoon into the evening hours. High
resolution weather models depict rain-rates exceeding 0.30 to
0.50 inches per hour in the mountains. With a lot of people
recreating and camping in the region, this could become very
dangerous very quickly.

- Https://www.weather.gov/mso/hydrology

Information: 
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.9eb25196ee6246d123849e26d21f39db6573af30.001.1
Codes: MTZ002, MTZ003, MTZ043
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.9eb25196ee6246d123849e26d21f39db6573af30.001.1