Lexington Weather

Lexington, Massachusetts, USA

56°F
4/10/2026 8:57pm 
  • Lexington Conditions: Clear
  • Temperature: 55.6°F / 13.1°CColder 1.4°F than last hour.
  • Dew Point: 34.5°FDecreased 2.0°Fsince last hour.
  • Relative Humidity: 45%Decreased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 9 mph
  • Barometer: 30.03 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   
Southeast Middlesex County, MA - Special Weather Statement
 - SEE ALL NEARBY ALERTS -

Flood Watch

Issued by the National Weather Service - Tiyan, GU

    FLOOD WATCH  

Guam, GU

Flood Watch issued April 11 at 8:05AM ChST until April 15 at 10:00AM ChST by NWS Tiyan GU

FLOOD WATCH IN EFFECT FROM SUNDAY EVENING THROUGH WEDNESDAY MORNING

Areas Affected: Guam; Rota; Tinian; Saipan

Urgency: Future

Severity: Severe

Certainty: Possible

Alert Sent: Saturday 8:05am ChST

Alert Effective: Saturday 8:05am ChST

Alert Expires: Saturday 6:00pm ChST (expect updated alert by this time)

Event Onset: Sunday 6:00pm ChST

Event Ends: Wednesday 10:00am ChST

Issued by: NWS Tiyan GU

Details: 
...FLOOD WATCH IN EFFECT FROM SUNDAY EVENING THROUGH WEDNESDAY MORNING...

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

* WHERE...Guam, Rota, Tinian and Saipan.

* WHEN...From Sunday evening through Wednesday morning.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS...
- Tropical Storm Sinlaku is slowly approaching the Marianas and
is expected to strengthen, possibly crossing Guam as a
typhoon possibly as early as Monday morning.

This is expected to produce 15 to 20 inches of rainfall
between Sunday night and Wednesday for Guam and Rota, with 8
to 15 inches expected for Tinian and Saipan. Widespread
showers, torrential rain and scattered thunderstorms are
expected as Sinlaku moves through the Marianas Monday through
Wednesday morning.

As showers are likely to persist, consistent rainfall is
likely to
produce flash floods and saturate the soils enough to
increase the
chance for mudslides over central to southern Guam.
- http://www.weather.gov/safety/flood

Information: 
Residents of the Marianas need to closely monitor this developing
situation as flash flood warnings will likely be issued later.

If living near streams and rivers, move items away from stream and
river banks. Make sure storm drains nearby are not clogged,
especially If living at low-lying areas.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.6c5c6c7685a2973cfd841c565f7b1cba8e9817e9.001.1
Codes: GUZ001
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.6c5c6c7685a2973cfd841c565f7b1cba8e9817e9.001.1