Lexington Weather

Lexington, Massachusetts, USA

72°F
8/27/2026 10:31pm 
  • Lexington Conditions: Clear
  • Temperature: 72.3°F / 22.4°CColder 0.9°F than last hour.
  • Dew Point: 66.9°FIncreased 0.2°Fsince last hour.
  • Relative Humidity: 83%Increased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.96 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - State College, PA

    FLASH FLOOD WARNING  

Flash Flood Warning issued August 27 at 9:58PM EDT until August 28 at 1:00AM EDT by NWS State College PA

Areas Affected: Lancaster, PA

Urgency: Immediate

Severity: Severe

Certainty: Likely

Alert Sent: Thursday 9:58pm EDT

Alert Effective: Thursday 9:58pm EDT

Alert Expires: Friday 1:00am EDT

Event Onset: Thursday 9:58pm EDT

Event Ends: Friday 1:00am EDT

Issued by: NWS State College PA


Threats: 
Flash Flood: RADAR INDICATED

Details: 
FFWCTP

The National Weather Service in State College has issued a

* Flash Flood Warning for...
East Central Lancaster County in south central Pennsylvania...

* Until 100 AM EDT.

* At 958 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 3 inches of rain
have fallen. Additional rainfall amounts up to 1 inch are possible
in the warned area. Flash flooding is ongoing or expected to begin
shortly.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar indicated.

IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.

* Some locations that will experience flash flooding include...
New Holland, Leola, Bareville, Blue Ball, Goodville and White
Horse.

Information: 
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.8018dd02b7d55e6b2c278aa129e6027b21c95c0b.001.1
Codes: PAC071
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.8018dd02b7d55e6b2c278aa129e6027b21c95c0b.001.1

 

    FLASH FLOOD WARNING  

Flash Flood Warning issued August 27 at 8:16PM EDT until August 27 at 11:15PM EDT by NWS State College PA

Areas Affected: Lancaster, PA

Urgency: Immediate

Severity: Severe

Certainty: Likely

Alert Sent: Thursday 8:16pm EDT

Alert Effective: Thursday 8:16pm EDT

Alert Expires: Thursday 11:15pm EDT

Event Onset: Thursday 8:16pm EDT

Event Ends: Thursday 11:15pm EDT

Issued by: NWS State College PA


Threats: 
Flash Flood: RADAR INDICATED

Details: 
FFWCTP

The National Weather Service in State College has issued a

* Flash Flood Warning for...
Northern Lancaster County in south central Pennsylvania...

* Until 1115 PM EDT.

* At 816 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 inches of rain
have fallen. Additional rainfall amounts of 1 to 2 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar indicated.

IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.

* Some locations that will experience flash flooding include...
Ephrata, Lititz, Manheim, Akron, Denver, Reamstown, Rothsville,
Adamstown, Terre Hill, Churchtown, Bowmansville, Reinholds,
Fivepointville, Farmersville and Lancaster Airport.

Information: 
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.9cd68d781f754018400a72810bfc40a5eccea8e0.001.1
Codes: PAC071
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.9cd68d781f754018400a72810bfc40a5eccea8e0.001.1

 

    FLOOD WARNING  

Flood Warning issued August 27 at 10:08PM EDT until August 27 at 11:15PM EDT by NWS State College PA

FLOOD WARNING IN EFFECT UNTIL 1115 PM EDT THIS EVENING

Areas Affected: Lancaster, PA; Lebanon, PA

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Thursday 10:08pm EDT

Alert Effective: Thursday 10:08pm EDT

Alert Expires: Thursday 11:15pm EDT

Event Onset: Thursday 10:08pm EDT

Event Ends: Thursday 11:15pm EDT

Issued by: NWS State College PA

Details: 
...FLOOD WARNING IN EFFECT UNTIL 1115 PM EDT THIS EVENING...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...Northwestern Lancaster County in south central
Pennsylvania...
Southeastern Lebanon County in south central Pennsylvania...

* WHEN...Until 1115 PM EDT.

* IMPACTS...Continued flooding of rivers, creeks, streams, and other
low-lying and flood-prone locations is occurring. This areal flood
warning replaces the earlier flash flood warning.

* ADDITIONAL DETAILS...
- At 1006 PM EDT, Lingering flooding is ongoing in the warned area.
Between 2 and 5 inches of rain have fallen.
- Additional rainfall amounts up to 1 inch are possible in the
warned area.
- Some locations that will experience flooding include...
Manheim, Cornwall, Brickerville, Schaefferstown, Quentin, Timber
Hills, Mount Gretna Heights, Kleinfeltersville, Lawn, Schoeneck,
Penryn and Mount Gretna.
- http://www.weather.gov/safety/flood

Information: 
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.c350dee874afa584aa8c4b57f2fd0a6b5969f4be.001.1
Codes: PAC071, PAC075
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.c350dee874afa584aa8c4b57f2fd0a6b5969f4be.001.1