Lexington Weather

Lexington, Massachusetts, USA

52°F
4/11/2026 4:57am 
  • Lexington Conditions: Overcast
  • Temperature: 52.3°F / 11.3°CWarmer 0.3°F than last hour.
  • Dew Point: 40.1°FIncreased 2.0°Fsince last hour.
  • Relative Humidity: 63%Increased 4.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.96 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   
Southeast Middlesex County, MA - Special Weather Statement - Special Weather Statement
 - SEE ALL NEARBY ALERTS -

Watches, Warnings, and Advisories

Issued by the National Weather Service - Honolulu, HI

    FLOOD WATCH  

Big Island South, HI

Flood Watch issued April 10 at 2:54PM HST until April 11 at 6:00AM HST by NWS Honolulu HI

Areas Affected: 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; 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: Friday 2:54pm HST

Alert Effective: Friday 2:54pm HST

Alert Expires: Saturday 5:15am HST (expect updated alert by this time)

Event Onset: Friday 2:54pm HST

Event Ends: Saturday 6:00am HST

Issued by: NWS Honolulu HI

Details: 
...FLOOD WATCH IN EFFECT FOR OAHU, MAUI COUNTY AND THE BIG ISLAND
THROUGH 6 AM HST SATURDAY...

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

* WHERE...Oahu, Maui, Molokai, Lanai, Kahoolawe, and the Big Island.

* 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...
- Low pressure northwest of the islands will continue to draw
deep tropical moisture northward across the state, bringing
the potential for heavy rain capable of producing flash
flooding. The focus will gradually shift eastward tonight
into Saturday morning as the axis of moisture progresses down
the island chain and drier air fills in behind.

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.ed547249d858bd75b2c400494319c1273f5dab84.002.1
Codes: HIZ006, HIZ007, HIZ009, HIZ010, HIZ011, HIZ015, HIZ016, HIZ017, HIZ018, HIZ022, HIZ023, HIZ026, HIZ027, HIZ028, 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.ed547249d858bd75b2c400494319c1273f5dab84.002.1