Lexington Weather

Lexington, Massachusetts, USA

69°F
6/15/2026 5:37am 
  • Lexington Conditions: Overcast
  • Temperature: 69.3°F / 20.7°CColder 0.1°F than last hour.
  • Dew Point: 66.2°FIncreased 0.7°Fsince last hour.
  • Relative Humidity: 90%Increased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 29.48 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.02 in
  •   

Watches, Warnings, and Advisories

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

    FLASH FLOOD WARNING  

Travis County, TX


Flash Flood Warning issued June 15 at 3:42AM CDT until June 15 at 7:00AM CDT by NWS Austin/San Antonio TX


A FLASH FLOOD WARNING is in effect for this area until 7:00 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: Burnet, TX; Travis, TX; Williamson, TX

Urgency: Immediate

Severity: Severe

Certainty: Likely

Alert Sent: Monday 3:42am CDT

Alert Effective: Monday 3:42am CDT

Alert Expires: Monday 7:00am CDT

Event Onset: Monday 3:42am CDT

Event Ends: Monday 7:00am 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 extended the

* Flash Flood Warning for...
Southwestern Burnet County in south central Texas...
Northern Travis County in south central Texas...
Southwestern Williamson County in south central Texas...

* Until 700 AM CDT.

* At 342 AM CDT, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between
2 and 3 inches of rain have fallen. Additional rainfall amounts of
1 to 2 inches are possible in the warned area. Flash flooding is
occurring and numerous low water crossings are closed in Travis
and southern Williamson County.

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...
Austin, Round Rock, Cedar Park, Georgetown, Pflugerville, Taylor,
Burnet, Marble Falls, Round Mountain, Anderson Mill, Serenada,
Windemere, Leander, Hutto, Lakeway, Manor, Lago Vista, Granite
Shoals, Horseshoe Bay and Hudson Bend.

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:2.49.0.1.840.0.919806b257d3b2d58f98cf4c496ee04e33774d0a.001.1
Codes: TXC053, TXC453, TXC491
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.919806b257d3b2d58f98cf4c496ee04e33774d0a.001.1

 

    FLASH FLOOD WARNING  

Travis County, TX


Flash Flood Warning issued June 15 at 2:20AM CDT until June 15 at 6:00AM CDT by NWS Austin/San Antonio TX


A FLASH FLOOD WARNING is in effect for this area until 6:00 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: Blanco, TX; Hays, TX; Travis, TX

Urgency: Immediate

Severity: Severe

Certainty: Likely

Alert Sent: Monday 2:20am CDT

Alert Effective: Monday 2:20am CDT

Alert Expires: Monday 6:00am CDT

Event Onset: Monday 2:20am CDT

Event Ends: Monday 6:00am 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...
Northern Blanco County in south central Texas...
Northeastern Hays County in south central Texas...
Southern Travis County in south central Texas...

* Until 600 AM CDT.

* At 220 AM CDT, Doppler radar and automated rain gauges indicated
thunderstorms producing heavy rain across the warned area. Between
1 and 2 inches of rain have fallen. Additional rainfall amounts of
1 to 3 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...
Austin, Buda, Dripping Springs, Round Mountain, Tanglewood Forest,
Austin Bergstrom Int Airport, Lakeway, Bee Cave, West Lake Hills,
The Hills, Johnson City, Rollingwood, Mustang Ridge, Niederwald,
Bear Creek, Barton Creek, Pedernales Falls State Park, Shady
Hollow, Cypress Mill and Onion Creek.

Several LCRA gauges are reporting rainfall amounts of 1-2" in the
past hour.

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.

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.e71cc85faf0d7f5403ed4436f1d06fb0a2845768.001.1
Codes: TXC031, TXC209, TXC453
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e71cc85faf0d7f5403ed4436f1d06fb0a2845768.001.1

 

    FLASH FLOOD WARNING  

Travis County, TX


Flash Flood Warning issued June 15 at 2:08AM CDT until June 15 at 6:15AM CDT by NWS Austin/San Antonio TX


A FLASH FLOOD WARNING is in effect for this area until 6:15 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: Bastrop, TX; Lee, TX; Travis, TX; Williamson, TX

Urgency: Immediate

Severity: Severe

Certainty: Likely

Alert Sent: Monday 2:08am CDT

Alert Effective: Monday 2:08am CDT

Alert Expires: Monday 6:15am CDT

Event Onset: Monday 2:08am CDT

Event Ends: Monday 6:15am CDT

Issued by: NWS Austin/San Antonio TX



Threats:
Flash Flood: RADAR INDICATED

Details:
FFWEWX

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

* Flash Flood Warning for...
North Central Bastrop County in south central Texas...
Northwestern Lee County in south central Texas...
East Central Travis County in south central Texas...
Southeastern Williamson County in south central Texas...

* Until 615 AM CDT.

* At 208 AM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 3 inches of rain
have fallen. Additional rainfall amounts of 1 to 3 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.

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

* Some locations that will experience flash flooding include...
Austin, Pflugerville, Taylor, Elgin, Lexington, Manor, Thrall,
Coupland, Tanglewood, Beyarsville, Knobb Springs, Butler, Noack,
Blue, McDade, Cedar Hills, Rices Crossing and Sandoval.

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:2.49.0.1.840.0.054d1b3cce6d8da24de3322500373265c7d1c198.001.1
Codes: TXC021, TXC287, TXC453, TXC491
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.054d1b3cce6d8da24de3322500373265c7d1c198.001.1

 

    FLOOD WARNING  

Travis County, TX


Flood Warning issued June 15 at 4:24AM CDT until June 16 at 4:30AM CDT by NWS Austin/San Antonio TX

FLOOD WARNING IN EFFECT FROM THIS AFTERNOON TO LATE TONIGHT


Areas Affected: Travis, TX

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Monday 4:24am CDT

Alert Effective: Monday 4:24am CDT

Alert Expires: Monday 10:30pm CDT (expect updated alert by this time)

Event Onset: Monday 2:30pm CDT

Event Ends: Tuesday 4:30am CDT

Issued by: NWS Austin/San Antonio TX


Details:
...FLOOD WARNING IN EFFECT FROM THIS AFTERNOON TO LATE TONIGHT...

...The National Weather Service in Austin/San Antonio TX has issued
a Flood Warning for the following rivers in Texas...

Barton Creek At Loop 360 affecting Travis County.

* WHAT...Minor flooding is forecast.

* WHERE...Barton Creek at Loop 360.

* WHEN...From this afternoon to late tonight.

* IMPACTS...At 8.0 feet, Flow exceeds lowest sections of the banks.

* ADDITIONAL DETAILS...
- At 4:05 AM CDT Monday the stage was 3.2 feet.
- Bankfull stage is 8.0 feet.
- Forecast...The river is expected to rise above flood stage
this afternoon to a crest of 8.1 feet late this afternoon. It
will then fall below flood stage late this afternoon.
- Flood stage is 8.0 feet.
- Flood History...No available flood history.
- http://www.weather.gov/safety/flood

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

Caution is urged when walking near riverbanks.

Additional information is available at www.weather.gov.

The next statement will be issued this evening by 1030 PM CDT.

Meta data:
ID: urn:oid:2.49.0.1.840.0.3b91771777dd49d1c2cce7eb081ad9b810f18a78.001.1
Codes: TXC453
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.3b91771777dd49d1c2cce7eb081ad9b810f18a78.001.1