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
  •   

Flood Watch

Issued by the National Weather Service - Honolulu, HI

    FLOOD WATCH  

Flood Watch issued October 28 at 2:56AM HST until October 29 at 5:00AM HST by NWS Honolulu HI

FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT

Areas Affected: Niihau; Kauai Southwest; Kauai Mountains; Waianae Coast; Oahu North Shore; Olomana; Central Oahu; Waianae Mountains; Lanai Mauka; Kahoolawe; Maui Windward West; Maui Leeward West; Haleakala Summit; Kona; Kohala; Big Island Interior; Big Island Summit; Kauai North; Kauai East; Kauai South; East Honolulu; Honolulu Metro; Ewa Plain; Koolau Windward; Koolau Leeward; Molokai Windward; Molokai Southeast; Molokai North; Molokai West; Molokai Leeward South; Lanai Windward; Lanai Leeward; Lanai South; Maui Central Valley North; Maui Central Valley South; Windward Haleakala; Kipahulu; South Maui/Upcountry; South Haleakala; Big Island South; Big Island Southeast; Big Island East; Big Island North

Urgency: Future

Severity: Severe

Certainty: Possible

Alert Sent: Wednesday 2:56am HST

Alert Effective: Wednesday 2:56am HST

Alert Expires: Wednesday 11:00pm HST (expect updated alert by this time)

Event Onset: Wednesday 2:56am HST

Event Ends: Thursday 5:00am HST

Issued by: NWS Honolulu HI

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

A trough moving over the state is bringing abundant tropical
moisture expected to last though this evening. Heavy rain and
isolated thunderstorms are expected to produce flash flooding, and
while the greatest flood threat will be focused over Oahu and Maui
County, all islands are at risk.

* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.

* WHERE...All main Hawaiian Islands.

* WHEN...Through late tonight.

* IMPACTS...Significant flooding may occur due to the overflow of
streams and drainages. Roads in several areas may be closed, along
with property damage in urban or low lying spots due to runoff.
Landslides may also occur in areas with steep terrain.

* ADDITIONAL DETAILS...
- Heavy showers and isolated thunderstorms with intense rain rates
may develop at any time through tonight as a trough continues
moving over the state. While the greatest flood threat will be
focused over Oahu and Maui County, all islands are at risk.

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.a61aba836cd49262d84bbbf9b027eea42d910bf4.001.1
Codes: HIZ001, HIZ003, HIZ004, HIZ006, HIZ007, HIZ009, HIZ010, HIZ011, HIZ015, HIZ016, HIZ017, HIZ018, HIZ022, HIZ023, HIZ026, HIZ027, HIZ028, HIZ029, HIZ030, HIZ031, HIZ032, HIZ033, HIZ034, HIZ035, HIZ036, HIZ037, HIZ038, HIZ039, HIZ040, HIZ041, HIZ042, HIZ043, HIZ044, HIZ045, HIZ046, HIZ047, HIZ048, HIZ049, HIZ050, HIZ051, HIZ052, HIZ053, HIZ054
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.a61aba836cd49262d84bbbf9b027eea42d910bf4.001.1