Lexington Weather

Lexington, Massachusetts, USA

71°F
8/28/2026 3:51am 
  • Lexington Conditions: Clear
  • Temperature: 70.5°F / 21.4°C 
  • Dew Point: 68.4°FIncreased 0.4°Fsince last hour.
  • Relative Humidity: 93%Increased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 29.89 inFalling 0.02 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Flood Warning

Issued by the National Weather Service - State College, PA

    FLOOD WARNING  

Flood Warning issued August 27 at 11:14PM EDT until August 28 at 5:00AM EDT by NWS State College PA

FLOOD WARNING IN EFFECT UNTIL 5 AM EDT FRIDAY

Areas Affected: Dauphin, PA; Lancaster, PA; Lebanon, PA

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Thursday 11:14pm EDT

Alert Effective: Thursday 11:14pm EDT

Alert Expires: Friday 5:00am EDT

Event Onset: Thursday 11:14pm EDT

Event Ends: Friday 5:00am EDT

Issued by: NWS State College PA

Details: 
...FLOOD WARNING IN EFFECT UNTIL 5 AM EDT FRIDAY...

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

* WHERE...Central Dauphin County in south central Pennsylvania...
Northern Lancaster County in south central Pennsylvania...
Lebanon County in south central Pennsylvania...

* WHEN...Until 500 AM EDT.

* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
and flood-prone locations is imminent or occurring.

* ADDITIONAL DETAILS...
- At 1112 PM EDT, Doppler radar and automated rain gauges indicated
heavy rain due to thunderstorms. Flooding is ongoing or expected
to begin shortly in the warned area. Between 2 and 5 inches of
rain has fallen.
- Additional brief downpours remain possible overnight, but the
heaviest rain has ended.
- Some locations that will experience flooding include...
Lancaster, Harrisburg, Lebanon, Hershey, Ephrata, Colonial Park,
Progress, Lititz, Willow Street, Palmyra, Linglestown, Steelton,
New Holland, Manheim, Annville, Hummelstown and East Petersburg.
- 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.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.7daeff9ebde49a9f8ee3cc1915ec7b4b59f69cac.001.1
Codes: PAC043, PAC071, PAC075
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.7daeff9ebde49a9f8ee3cc1915ec7b4b59f69cac.001.1