Old Res Weather

Lexington, Massachusetts, USA

35°F
2/16/2025 7:17pm 
  • Lexington Conditions: Clear
  • Temperature: 35.1°F / 1.7°CColder 0.1°F than last hour.
  • Dew Point: 32.4°FDecreased 0.1°Fsince last hour.
  • Relative Humidity: 90
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.00 inFalling 0.05  inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.01 in
  • UV Index: $VPuv None
  •   
Southeast Middlesex County, MA - Heat Advisory
 - SEE ALL NEARBY ALERTS -

Watches, Warnings, and Advisories

Issued by the National Weather Service - Gray - Portland, ME

    FLOOD WATCH  

Southern Somerset, ME


Flood Watch issued June 12 at 2:35PM EDT until June 13 at 3:00AM EDT by NWS Gray ME

FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT


Areas Affected: Northern Oxford; Northern Franklin; Central Somerset; Southern Oxford; Southern Franklin; Southern Somerset; Interior Cumberland Highlands; Northern Carroll; Southern Carroll

Urgency: Future

Severity: Severe

Certainty: Possible

Alert Sent: Friday 2:35pm EDT

Alert Effective: Friday 2:35pm EDT

Alert Expires: Saturday 3:00am EDT

Event Onset: Friday 2:35pm EDT

Event Ends: Saturday 3:00am EDT

Issued by: NWS Gray ME


Details:
...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT...

Clusters of slow moving thunderstorms will bring a risk of flash
flooding to portions of Maine and New Hampshire later today into
tonight. Storm development will support rainfall rates up to 3
inches an hour. These slow moving and repeating rounds of heavy rain
could lead to localized and possibly considerable flash flooding.
For Carroll County New Hampshire, recent flooding has elevated
streams and saturated the ground, making this area particularly
vulnerable to any rapid runoff.

* WHAT...Flash Flooding caused by slow moving thunderstorms and
repeating rounds of heavy rainfall.

* WHERE...Portions of Maine, including the following areas, Central
Somerset, Interior Cumberland Highlands, Northern Franklin,
Northern Oxford, Southern Franklin, Southern Oxford and Southern
Somerset and northern New Hampshire, including the following
areas, Northern Carroll and Southern Carroll.

* WHEN...Through late tonight.

* IMPACTS...Excessive runoff may result in rapid rises in area
rivers and streams, and flooding of other low-lying and
flood-prone locations. In recently wet areas like Carroll County
New Hampshire, brooks and streams are already running high and
could flood quickly with more heavy rain.

* ADDITIONAL DETAILS...
- Storms will be slow-moving and capable of producing
torrential rainfall. Localized rainfall totals in excess of 3
inches are possible, which may occur in as little as an hour
or two. Recent wet conditions keeping streams running high,
and soils wet. These areas in particular will be more
vulnerable to flash flooding. However rainfall amounts
exceeding 3 inches in a few hours could result in flooding
for most areas regardless of antecedent conditions.

Information:
You should monitor the latest forecast and be prepared to take
action should Flash Flood Warnings be issued.

Meta data:
ID: urn:oid:2.49.0.1.840.0.37a719f25ddef05d5ee7976ec1f5f8220951e777.001.1
Codes: MEZ007, MEZ008, MEZ009, MEZ012, MEZ013, MEZ014, MEZ033, NHZ004, NHZ006
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.37a719f25ddef05d5ee7976ec1f5f8220951e777.001.1