Lexington Weather

Lexington, Massachusetts, USA

74°F

8/27/2026 9:02pm

Lexington Conditions: Clear
Temperature: 73.8°F / 23.2°C
Dew Point: 66.4°F
Relative Humidity: 78%
Wind: Calm, 10-min avg: Calm, gust: 3 mph
Barometer: 29.95 in Steady
Visibility: 10 miles
Rain Today: 0.00 in

Watches, Warnings, and Advisories

Issued by the National Weather Service - Albany, NY

SEVERE THUNDERSTORM WARNING

Severe Thunderstorm Warning issued August 27 at 8:17PM EDT until August 27 at 9:15PM EDT by NWS Albany NY

Areas Affected: Ulster, NY

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Thursday 8:17pm EDT

Alert Effective: Thursday 8:17pm EDT

Alert Expires: Thursday 9:15pm EDT

Event Onset: Thursday 8:17pm EDT

Event Ends: Thursday 9:15pm EDT

Issued by: NWS Albany NY

Threats:

Wind: RADAR INDICATED
Max Wind Gusts: 60 MPH
Hail: RADAR INDICATED
Max Hail Size: 0.88 in

Details:

SVRALY

The National Weather Service in Albany has issued a

* Severe Thunderstorm Warning for...
Southeastern Ulster County in east central New York...

* Until 915 PM EDT.

* At 816 PM EDT, a severe thunderstorm was located near Woodridge, or
7 miles northwest of Ellenville, moving east at 20 mph.

HAZARD...60 mph wind gusts and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
Ellenville, Kerhonkson, Napanoch, Wawarsing, Gardiner, Port Ben,
Cherrytown, Forest Glen, Rutsonville, Liebhardt, Fantinekill,
Alligerville, Awosting, Granite, Dairyland, Lake Minnewaska,
Cragsmoor, Honk Hill, Greenfield Park, and Mombaccus.

Information:

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

Meta data:

ID: urn:oid:2.49.0.1.840.0.b0f72523da285edac9c9e8bb1c94ee3c48a05b5d.001.1
Codes: NYC111
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.b0f72523da285edac9c9e8bb1c94ee3c48a05b5d.001.1

FLASH FLOOD WARNING

Flash Flood Warning issued August 27 at 7:59PM EDT until August 27 at 11:00PM EDT by NWS Albany NY

Areas Affected: Ulster, NY

Urgency: Immediate

Severity: Severe

Certainty: Likely

Alert Sent: Thursday 7:59pm EDT

Alert Effective: Thursday 7:59pm EDT

Alert Expires: Thursday 11:00pm EDT

Event Onset: Thursday 7:59pm EDT

Event Ends: Thursday 11:00pm EDT

Issued by: NWS Albany NY

Threats:

Flash Flood: RADAR INDICATED

Details:

FFWALY

The National Weather Service in Albany has issued a

* Flash Flood Warning for...
Northeastern Ulster County in east central New York...

* Until 1100 PM EDT.

* At 759 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 2 and 3 inches of rain
have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour.
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...
Woodstock, Mount Tremper, Kenneth L Wilson Campground, Phoenicia,
Woodland Valley Campground, West Hurley, Willow, Beechford,
Wittenberg, Lake Hill, Boiceville, Shady, Bearsville, Chichester,
Byrdcliffe, Woodland, Montoma, Allaben, Daisy and Zena.

Information:

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

Meta data:

ID: urn:oid:2.49.0.1.840.0.94dd65cf43008a3acf5d963584cfc1330d28ced4.001.1
Codes: NYC111
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.94dd65cf43008a3acf5d963584cfc1330d28ced4.001.1

FLASH FLOOD WARNING

Flash Flood Warning issued August 27 at 7:14PM EDT until August 27 at 10:15PM EDT by NWS Albany NY

Areas Affected: Ulster, NY

Urgency: Immediate

Severity: Severe

Certainty: Likely

Alert Sent: Thursday 7:14pm EDT

Alert Effective: Thursday 7:14pm EDT

Alert Expires: Thursday 10:15pm EDT

Event Onset: Thursday 7:14pm EDT

Event Ends: Thursday 10:15pm EDT

Issued by: NWS Albany NY

Threats:

Flash Flood: RADAR INDICATED

Details:

FFWALY

The National Weather Service in Albany has issued a

* Flash Flood Warning for...
Northwestern Ulster County in east central New York...

* Until 1015 PM EDT.

* At 714 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 2 and 3 inches of rain
have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour.
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...
Shandaken, Seager, Frost Valley, Oliverea, Mapledale, Branch, Belle
Ayr, Big Indian, Highmount, Pine Hill, Hardenburg, Bushnellsville
and Turnwood.

Information:

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

Meta data:

ID: urn:oid:2.49.0.1.840.0.e4e2a6b10e301b60c010ede38c3de97859c8c065.001.1
Codes: NYC111
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e4e2a6b10e301b60c010ede38c3de97859c8c065.001.1