Lexington Weather

Lexington, Massachusetts, USA

58°F
5/20/2024 10:12am 
  • Lexington Conditions: Overcast
  • Temperature: 57.7°F / 14.3°CWarmer 2.3°F than last hour.
  • Dew Point: 54.5°FIncreased 0.7°Fsince last hour.
  • Relative Humidity: 89%Decreased 5.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 2 mph
  • Barometer: 30.01 inFalling 0.02 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

for Mayaguez County, PR

Issued by the National Weather Service

    HYDROLOGIC OUTLOOK  

Mayaguez County, PR

Hydrologic Outlook issued May 20 at 8:50AM AST by NWS San Juan PR

UNSETTLED AND WET CONDITIONS EXPECTED WEDNESDAY ONWARD FOR PUERTO RICO AND THE VIRGIN ISLANDS

Areas Affected: Adjuntas, PR; Aguada, PR; Aguadilla, PR; Aguas Buenas, PR; Aibonito, PR; Anasco, PR; Arecibo, PR; Arroyo, PR; Barceloneta, PR; Barranquitas, PR; Bayamon, PR; Cabo Rojo, PR; Caguas, PR; Camuy, PR; Canovanas, PR; Carolina, PR; Catano, PR; Cayey, PR; Ceiba, PR; Ciales, PR; Cidra, PR; Coamo, PR; Comerio, PR; Corozal, PR; Culebra, PR; Dorado, PR; Fajardo, PR; Florida, PR; Guanica, PR; Guayama, PR; Guayanilla, PR; Guaynabo, PR; Gurabo, PR; Hatillo, PR; Hormigueros, PR; Humacao, PR; Isabela, PR; Jayuya, PR; Juana Diaz, PR; Juncos, PR; Lajas, PR; Lares, PR; Las Marias, PR; Las Piedras, PR; Loiza, PR; Luquillo, PR; Manati, PR; Maricao, PR; Maunabo, PR; Mayaguez, PR; Moca, PR; Morovis, PR; Naguabo, PR; Naranjito, PR; Orocovis, PR; Patillas, PR; Penuelas, PR; Ponce, PR; Quebradillas, PR; Rincon, PR; Rio Grande, PR; Sabana Grande, PR; Salinas, PR; San German, PR; San Juan, PR; San Lorenzo, PR; San Sebastian, PR; Santa Isabel, PR; Toa Alta, PR; Toa Baja, PR; Trujillo Alto, PR; Utuado, PR; Vega Alta, PR; Vega Baja, PR; Vieques, PR; Villalba, PR; Yabucoa, PR; Yauco, PR; Saint Croix, VI; Saint John, VI; Saint Thomas, VI

Urgency: Future

Severity: Unknown

Certainty: Possible

Alert Sent: Monday 8:50am AST

Alert Effective: Monday 8:50am AST

Alert Expires: Monday 9:00pm AST

Event Onset: Monday 8:50am AST

Issued by: NWS San Juan PR

Details: 
...UNSETTLED AND WET CONDITIONS EXPECTED WEDNESDAY ONWARD FOR PUERTO RICO AND THE VIRGIN ISLANDS...

ESFSJU

A significant increase in moisture caused by an approaching mid
to upper level trough, and a developing surface low pressure
system will result in an enhanced risk for flooding later this
week across Puerto Rico and the Virgin Islands.

The rain is expected to reach the islands in pulses. The first
episode should reach the area on Wednesday, with showers moving
from the Caribbean Sea into the Virgin Islands, and across the
southern and eastern half of Puerto Rico. Another pulse is
expected to reach the islands on Thursday, with lingering effects
into Friday. The moisture field associated with this trough is
expected to be around through at least late Saturday.

Prolonged periods of moderate to locally heavy rainfall will
enhance the risk of flooding, river rises, and mudslides. It is
possible that some rivers overflow, and that flash floods develop
as well. The users are advised to stay tuned to weather updates,
especially those that live or commute in flood prone areas.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.0f5f4b16f8c607d594d4e29332edcb7ab8d8beb1.001.1
Codes: PRC001, PRC003, PRC005, PRC007, PRC009, PRC011, PRC013, PRC015, PRC017, PRC019, PRC021, PRC023, PRC025, PRC027, PRC029, PRC031, PRC033, PRC035, PRC037, PRC039, PRC041, PRC043, PRC045, PRC047, PRC049, PRC051, PRC053, PRC054, PRC055, PRC057, PRC059, PRC061, PRC063, PRC065, PRC067, PRC069, PRC071, PRC073, PRC075, PRC077, PRC079, PRC081, PRC083, PRC085, PRC087, PRC089, PRC091, PRC093, PRC095, PRC097, PRC099, PRC101, PRC103, PRC105, PRC107, PRC109, PRC111, PRC113, PRC115, PRC117, PRC119, PRC121, PRC123, PRC125, PRC127, PRC129, PRC131, PRC133, PRC135, PRC137, PRC139, PRC141, PRC143, PRC145, PRC147, PRC149, PRC151, PRC153, VIC010, VIC020, VIC030
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0f5f4b16f8c607d594d4e29332edcb7ab8d8beb1.001.1