Lexington Weather

Lexington, Massachusetts, USA

59°F
3/12/2026 3:27am 
  • Lexington Conditions: Light rain, Overcast
  • Temperature: 58.6°F / 14.8°CWarmer 1.0°F than last hour.
  • Dew Point: 57.6°FIncreased 1.1°Fsince last hour.
  • Relative Humidity: 96% 
  • Wind: Calm, 10-min avg: Calm, gust: 10 mph
  • Barometer: 29.49 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.17 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Portland, OR

    FLOOD WATCH  

Tualatin Valley, OR

Flood Watch issued March 11 at 11:46PM PDT until March 13 at 11:00PM PDT by NWS Portland OR

FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY EVENING

Areas Affected: Clatsop County Coast; Tillamook County Coast; North Oregon Coast Range Lowlands; North Oregon Coast Range; Lower Columbia River; Tualatin Valley; West Hills and Chehalem Mountains; Inner Portland Metro; East Portland Metro; Outer Southeast Portland Metro; West Central Willamette Valley; East Central Willamette Valley; West Columbia River Gorge of Oregon above 500 ft; West Columbia River Gorge I-84 Corridor; Clackamas County Cascade Foothills; Willapa and Wahkiakum Lowlands; Willapa Hills; Cowlitz County Lowlands; North Clark County Lowlands; Inner Vancouver Metro; East Clark County Lowlands; South Washington Cascade Foothills; West Columbia River Gorge - SR 14

Urgency: Future

Severity: Severe

Certainty: Possible

Alert Sent: Wednesday 11:46pm PDT

Alert Effective: Wednesday 11:46pm PDT

Alert Expires: Thursday 9:00am PDT (expect updated alert by this time)

Event Onset: Wednesday 11:46pm PDT

Event Ends: Friday 11:00pm PDT

Issued by: NWS Portland OR

Details: 
...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY EVENING...

* WHAT...Flooding caused by excessive rainfall continues to be
possible.

* WHERE...Portions of northwest Oregon, including the following
areas, Clackamas County Cascade Foothills, Clatsop County Coast,
East Central Willamette Valley, East Portland Metro, Inner
Portland Metro, Lower Columbia River, North Oregon Coast Range,
North Oregon Coast Range Lowlands, Outer Southeast Portland Metro,
Portland West Hills and Chehalem Mountain, Tillamook County Coast,
Tualatin Valley, West Central Willamette Valley, West Columbia
River Gorge I-84 Corridor and West Columbia River Gorge of Oregon
above 500 ft and southwest Washington, including the following
areas, Cowlitz County Lowlands, East Clark County Lowlands, Inner
Vancouver Metro, North Clark County Lowlands, South Washington
Cascade Foothills, West Columbia River Gorge SR 14 Corridor,
Willapa Hills and Willapa and Wahkiakum Lowlands.

* WHEN...Through Friday evening.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Flooding may occur
in poor drainage and urban areas. Landslides and debris flows are
possible during this flood event. People, structures, and roads
located below steep slopes, in canyons, and near the mouths of
canyons may be at serious risk from rapidly moving landslides.

* ADDITIONAL DETAILS...
- http://www.weather.gov/safety/flood

Information: 
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.0944d0e131e9af17b3fe95019b24c59016ed2974.001.1
Codes: ORZ101, ORZ102, ORZ104, ORZ106, ORZ108, ORZ109, ORZ110, ORZ111, ORZ112, ORZ113, ORZ114, ORZ115, ORZ119, ORZ120, ORZ123, WAZ202, WAZ203, WAZ204, WAZ205, WAZ206, WAZ207, WAZ208, WAZ209
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0944d0e131e9af17b3fe95019b24c59016ed2974.001.1