Lexington Weather

Lexington, Massachusetts, USA

69°F

6/15/2026 5:39am

Lexington Conditions: Overcast
Temperature: 69.3°F / 20.7°C
Dew Point: 66.2°F
Relative Humidity: 90%
Wind: Calm, 10-min avg: Calm, gust: 1 mph
Barometer: 29.47 in Falling Slowly
Visibility: 10 miles
Rain Today: 0.02 in

Flash Flood Warning

Issued by the National Weather Service - Austin/San Antonio, TX

FLASH FLOOD WARNING

Bexar County, TX; Kendall County, TX; Bandera County, TX; Medina County, TX

Flash Flood Warning issued June 15 at 1:50AM CDT until June 15 at 5:30AM CDT by NWS Austin/San Antonio TX

A FLASH FLOOD WARNING is in effect for this area until 5:30 AM CDT. This is a dangerous and life-threatening situation. Do not attempt to travel unless you are fleeing an area subject to flooding or under an evacuation order.

Areas Affected: Bandera, TX; Bexar, TX; Kendall, TX; Medina, TX

Urgency: Immediate

Severity: Severe

Certainty: Likely

Alert Sent: Monday 1:50am CDT

Alert Effective: Monday 1:50am CDT

Alert Expires: Monday 5:30am CDT

Event Onset: Monday 1:50am CDT

Event Ends: Monday 5:30am CDT

Issued by: NWS Austin/San Antonio TX

Threats:

Flash Flood: RADAR AND GAUGE INDICATED

Details:

FFWEWX

The National Weather Service in Austin/San Antonio has issued a

* Flash Flood Warning for...
Southeastern Bandera County in south central Texas...
Northwestern Bexar County in south central Texas...
Southwestern Kendall County in south central Texas...
Northeastern Medina County in south central Texas...

* Until 530 AM CDT.

* At 150 AM CDT, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between
1 and 3 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...Life threatening flash flooding. Thunderstorms
producing flash flooding.

SOURCE...Radar and automated gauges.

IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
San Antonio, Boerne, Helotes, Fair Oaks Ranch, Cross Mountain,
Kronkosky State Natural Area, Pipe Creek, Government Canyon State
Natural Area, Lakehills, Bandera Falls, Leon Springs, The
Dominion, Grey Forest, San Geronimo, Scenic Oaks, Lake Medina
Shores and Cascade Caverns.

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.e1142c81bcf1e1fe1d5896ea73b0644787c2d2cb.001.1
Codes: TXC019, TXC029, TXC259, TXC325
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e1142c81bcf1e1fe1d5896ea73b0644787c2d2cb.001.1