Lexington Weather

Lexington, Massachusetts, USA

69°F
6/15/2026 6:52am 
  • Lexington Conditions: Overcast
  • Temperature: 69.4°F / 20.8°CWarmer 0.1°F than last hour.
  • Dew Point: 67.1°FIncreased 0.9°Fsince last hour.
  • Relative Humidity: 92%Increased 2.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 4 mph
  • Barometer: 29.48 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.02 in
  •   

Flash Flood Warning

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

    FLASH FLOOD WARNING  

Blanco County, TX; Hays County, TX; Comal County, TX

Flash Flood Warning issued June 15 at 4:06AM CDT until June 15 at 7:15AM CDT by NWS Austin/San Antonio TX

FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 715 AM CDT THIS MORNING FOR SOUTHERN BLANCO, NORTHEASTERN COMAL AND HAYS COUNTIES

Areas Affected: Blanco, TX; Comal, TX; Hays, TX

Urgency: Immediate

Severity: Severe

Certainty: Likely

Alert Sent: Monday 4:06am CDT

Alert Effective: Monday 4:06am CDT

Alert Expires: Monday 7:15am CDT

Event Onset: Monday 4:06am CDT

Event Ends: Monday 7:15am CDT

Issued by: NWS Austin/San Antonio TX


Threats: 
Flash Flood: RADAR AND GAUGE INDICATED

Details: 
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 715 AM CDT THIS MORNING FOR SOUTHERN BLANCO, NORTHEASTERN COMAL AND HAYS COUNTIES...

At 406 AM CDT, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across 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. Flash flooding is ongoing or
expected to begin shortly.

HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.

SOURCE...Radar and automated gauges including an LCRA gauge 5
miles NNE Blanco reporting nearly 5 inches in the last 2
hours and nearly 3.5 inches in the last hour.

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

Some locations that will experience flash flooding include...
San Marcos, Kyle, Buda, Dripping Springs, Wimberley, Blanco,
Canyon Lake, Johnson City, Woodcreek, Uhland, Mustang Ridge,
Niederwald, Fischer, Payton, Henly, Driftwood, Twin Sisters,
Spring Branch, Flugrath and Rocky Creek.

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.

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.21e7bf8e6a841809d0fcdc8812ba5ddfcaba7cce.001.1
Codes: TXC031, TXC091, TXC209
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.21e7bf8e6a841809d0fcdc8812ba5ddfcaba7cce.001.1