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Macdona, Texas

Community in Bexar County, Texas

Air quality

The air at Macdona

Index 34, good, led by fine particles. Read at 4 AM from its reporting area, San Antonio (TX), 14 miles off.

34Good
  • Fine particles (PM2.5)34Good-
  • Ozone31Good-
  • Coarse particles (PM10)17Good-

The days ahead

Good each day through Sun Oct 18, led by ozone. Yesterday measured 47, good.

Smoke, the next 46 hours

No smoke near the ground through Sun 1 AM.

FriSat

Precipitation

What has fallen at Macdona

None in the last 3 days, to Fri 3 AM. 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 Macdona, the next 46 hours

Visibility stays 10 miles or more through Sun 1 AM.

FriSat

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

What is measuring near here

The 5 instruments nearest Macdona, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.7 miles away.

measured now3 instruments

measured daily2 instruments

Atascosa 2.3 NETX-BXR-264

In a volunteer observer's own ground/2.7 mi away/682 ft/55 ft above here

precip, snowfall, snow depth

Rank-

PoteetPOTT2

At a cooperative observer's station/20.9 mi away/463 ft/164 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Kelly AFB, drawn

The nearest airport reporting now, 7.9 mi from Macdona, Texas. From its report of Oct 16, 2026, 3:55 AM local time: 3 of its 6 sheets.

The sky

A few clouds at 5,000 ft; visibility 10 mi or more.

Section of the sky over Kelly AFB, height above the station to scale: a few clouds cloud with its base at 5,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SKFFIG. A THE SKY OVER KELLY AFBSECTION, 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 STATION01,0002,0003,0004,0005,0006,0007,0008,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETFEW 5,000 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYVISIBILITY, MILES: 10 MI OR MORE0510TITLEKelly AFB, the skySTATION REPORT · ASOS SKFTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-SKF-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

74.7 F with a dew point of 64.2 F, 70 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,400 ft up; the lowest cloud reported is at 5,000 ft.

Chart of the air at Kelly AFB: temperature 74.7 degrees Fahrenheit and dew point 64.2, 70 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,400 feet above the station, against the lowest cloud reported at 5,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SKFFIG. B THE AIR AT KELLY AFBTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,0007,00050 F60 F70 F80 F90 FSATURATES 2,400 FT ABOVE THE STATION, AT 61.7 FLOWEST CLOUD REPORTED, FEW 5,000 FTTEMPERATURE 74.7 FDEW POINT 64.2 FSPREAD 10.5 FRELATIVE HUMIDITY 70 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 POINTTITLEKelly AFB, the airSTATION REPORT · ASOS SKFTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-SKF-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (360 degrees) at 15 mph: force 4, a moderate breeze on the Beaufort scale.

Plan of the wind at Kelly AFB, north up: blowing from 360 degrees, the north, at 15 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 4, moderate breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SKFFIG. C THE WIND AT KELLY AFBPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 360°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 15 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEKelly AFB, the windSTATION REPORT · ASOS SKFTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-SKF-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Kelly AFB, 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 Macdona

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

Near Macdona

River and lake gauges