Lexington Weather

Lexington, Massachusetts, USA

69°F
8/12/2026 1:33am 
  • Lexington Conditions: Clear
  • Temperature: 69.4°F / 20.8°CColder 0.9°F than last hour.
  • Dew Point: 62.6°FIncreased 0.2°Fsince last hour.
  • Relative Humidity: 79%Increased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.73 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Wilmington, OH

    FLOOD WATCH  

Flood Watch issued August 11 at 11:33PM EDT until August 12 at 11:00PM EDT by NWS Wilmington OH

FLOOD WATCH NOW IN EFFECT THROUGH WEDNESDAY EVENING

Areas Affected: Wayne; Fayette; Union; Franklin; Ripley; Dearborn; Ohio; Switzerland; Carroll; Gallatin; Boone; Kenton; Campbell; Owen; Grant; Pendleton; Bracken; Robertson; Mason; Lewis; Hardin; Mercer; Auglaize; Darke; Shelby; Logan; Union; Delaware; Miami; Champaign; Clark; Madison; Franklin; Licking; Preble; Montgomery; Greene; Fayette; Pickaway; Fairfield; Butler; Warren; Clinton; Ross; Hocking; Hamilton; Clermont; Brown; Highland; Adams; Pike; Scioto

Urgency: Future

Severity: Severe

Certainty: Possible

Alert Sent: Tuesday 11:33pm EDT

Alert Effective: Tuesday 11:33pm EDT

Alert Expires: Wednesday 10:00am EDT (expect updated alert by this time)

Event Onset: Tuesday 11:33pm EDT

Event Ends: Wednesday 11:00pm EDT

Issued by: NWS Wilmington OH

Details: 
...FLOOD WATCH NOW IN EFFECT THROUGH WEDNESDAY EVENING...

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

* WHERE...Portions of Indiana, including the following counties,
Dearborn, Fayette, Franklin, Ohio, Ripley, Switzerland, Union and
Wayne, Kentucky, including the following counties, Boone, Bracken,
Campbell, Carroll, Gallatin, Grant, Kenton, Lewis, Mason, Owen,
Pendleton and Robertson, and Ohio, including the following
counties, Adams, Auglaize, Brown, Butler, Champaign, Clark,
Clermont, Clinton, Darke, Delaware, Fairfield, Fayette, Franklin,
Greene, Hamilton, Hardin, Highland, Hocking, Licking, Logan,
Madison, Mercer, Miami, Montgomery, Pickaway, Pike, Preble, Ross,
Scioto, Shelby, Union and Warren.

* WHEN...Through Wednesday evening.

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

* ADDITIONAL DETAILS...
- Additional thunderstorms are expected through Wednesday. Locally
heavy rainfall and the potential for storms to repeatedly track
over the same areas are possible. This will result in the
potential for flash flooding.

Information: 
People in the watch area should keep an eye on the weather and be
prepared for immediate action should heavy rains and flooding occur
or a Flash Flood Warning be issued. Avoid low-lying areas and be
careful when approaching highway dips and underpasses.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.6441ef02d89de7a0d48f07e4a1b0484e95950621.001.1
Codes: INZ050, INZ058, INZ059, INZ066, INZ073, INZ074, INZ075, INZ080, KYZ089, KYZ090, KYZ091, KYZ092, KYZ093, KYZ094, KYZ095, KYZ096, KYZ097, KYZ098, KYZ099, KYZ100, OHZ026, OHZ034, OHZ035, OHZ042, OHZ043, OHZ044, OHZ045, OHZ046, OHZ051, OHZ052, OHZ053, OHZ054, OHZ055, OHZ056, OHZ060, OHZ061, OHZ062, OHZ063, OHZ064, OHZ065, OHZ070, OHZ071, OHZ072, OHZ073, OHZ074, OHZ077, OHZ078, OHZ079, OHZ080, OHZ081, OHZ082, OHZ088
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.6441ef02d89de7a0d48f07e4a1b0484e95950621.001.1