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Alamo Heights, Texas

City in Bexar County, Texas

Air quality

The air at Alamo Heights

Index 54, moderate, led by fine particles. Read at 1 PM from its reporting area, San Antonio (TX), 4 miles off.

54Moderate
  • Fine particles (PM2.5)54Moderate-
  • Ozone30Good33 ppb9.3 mi
  • Coarse particles (PM10)25Good-

The days ahead

Highest moderate, Sun Oct 18, led by ozone. Yesterday measured 47, good.

Smoke, the next 42 hours

No smoke near the ground through Sun 7 AM.

FriSatSun

Precipitation

What has fallen at Alamo Heights

None in the last 3 days, to Fri 12 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Alamo Heights, the next 42 hours

Visibility stays 10 miles or more through Sun 7 AM.

FriSatSun

On the radar over Alamo Heights, TexasReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 5 instruments nearest Alamo Heights, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.

measured now3 instruments

measured daily2 instruments

San Antonio 2.6 NETX-BXR-183

In a volunteer observer's own ground/0.3 mi away/732 ft/43 ft below here

precip, snowfall, snow depth

Rank-

BoerneBONT2

At a cooperative observer's station/27.0 mi away/1,450 ft/675 ft above here

snowfall, snow depth, precip, high, low

Rank2,972of 4,689

Station report

The weather at San Antonio, drawn

The nearest airport reporting now, 3.2 mi from Alamo Heights, Texas. From its report of Oct 16, 2026, 1:51 PM local time: 3 of its 6 sheets.

The sky

Broken at 9,500 ft, broken at 25,000 ft; the ceiling is 9,500 ft; visibility 10 mi or more.

Section of the sky over San Antonio, height above the station to scale: broken cloud with its base at 9,500 feet, broken cloud with its base at 25,000 feet, the ceiling at 9,500 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SATFIG. A THE SKY OVER SAN ANTONIOSECTION, HEIGHT ABOVE THE STATION TO SCALE, EACH LAYER AT THE HEIGHT OF ITS BASE AS REPORTED; COVER IN EIGHTHS OF THE SKY; TOPS NOT MEASUREDFT ABOVE THE STATION05,00010,00015,00020,00025,00030,00035,00040,000ETAGESLOWMIDDLEHIGHTHE STATIONTHE CEILOMETER READS TO 12,000 FTBKN 25,000 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYBKN 9,500 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 9,500 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLESan Antonio, the skySTATION REPORT · ASOS SATTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-SAT-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014, FB-SKY-010, FB-SKY-011, FB-SKY-012

The air

69.0 F with a dew point of 40.0 F, 35 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 6,600 ft up; the lowest cloud reported is at 9,500 ft.

Chart of the air at San Antonio: temperature 69.0 degrees Fahrenheit and dew point 40.0, 35 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 6,600 feet above the station, against the lowest cloud reported at 9,500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SATFIG. B THE AIR AT SAN ANTONIOTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00010,00012,00020 F30 F40 F50 F60 F70 F80 FSATURATES 6,600 FT ABOVE THE STATION, AT 33.9 FLOWEST CLOUD REPORTED, BKN 9,500 FTTEMPERATURE 69.0 FDEW POINT 40.0 FSPREAD 29.0 FRELATIVE HUMIDITY 35 PER CENTTHE AIR COOLS ABOUT 5.4 F EACH 1,000 FT IT RISES, AND ITS DEW POINT ABOUT 1 FSOLID: THE LIFTED AIR'S TEMPERATURE; DASHED: ITS DEW POINTTITLESan Antonio, the airSTATION REPORT · ASOS SATTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-SAT-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (10 degrees) at 18 mph, gusting 37 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 53 mph.

Plan of the wind at San Antonio, north up: blowing from 10 degrees, the north, at 18 miles an hour, gusting 37; beside it the Beaufort scale from calm to hurricane force, force 4, moderate breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SATFIG. C THE WIND AT SAN ANTONIOPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 10°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 18 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE32GUST, 37 MPH8GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLESan Antonio, the windSTATION REPORT · ASOS SATTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-SAT-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of San Antonio, in 6 sheets, each beside the Field Book plates that explain it

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Snow on the ground

Elsewhere in Texas

20 places, each with its own forecast and its own instruments.

Near Alamo Heights

The nearest places, each with its own forecast and the instruments nearest it.

Near Alamo Heights

River and lake gauges