Storm Station
Sign in

Port O'Connor, Texas

Community in Calhoun County, Texas

Air quality

The air at Port O'Connor

Index 20, good, led by ozone. Read at 3 AM from its reporting area, Victoria (TX), 43 miles off.

20Good
  • Ozone20Good-

The days ahead

Highest moderate, Sun Oct 18, led by ozone. Yesterday measured 42, good.

Smoke, the next 40 hours

Little smoke near the ground through Sat 7 PM: the index from smoke stays at 6 or under.

FriSat

Precipitation

What has fallen at Port O'Connor

None in the last 24 hours; 0.05 in over the last 3 days, to Fri 3 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.05in

Visibility

How far you can see at Port O'Connor, the next 40 hours

Visibility stays 8 miles or more through Sat 7 PM, lowest 8 miles Fri 7 AM.

FriSat

On the radar over Port O'Connor, TexasReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Port O'Connor, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.5 miles away.

measured now4 instruments

measured daily2 instruments

Port O Connor 0.5 NWTX-CLH-17

In a volunteer observer's own ground/0.5 mi away/7 ft/1 ft below here

precip, snowfall, snow depth

Rank-

Point ComfortPTCT2

At a cooperative observer's station/17.2 mi away/51 ft/43 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Port_Lavaca, drawn

The nearest airport reporting now, 21.4 mi from Port O'Connor, Texas. From its report of Oct 16, 2026, 3:35 AM local time: 3 of its 6 sheets.

The sky

No cloud below 12,000 ft; visibility 10 mi or more.

Section of the sky over Port_Lavaca, height above the station to scale: no cloud detected below 12,000 feet, the reach of its ceilometer, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PKVFIG. A THE SKY OVER PORT_LAVACASECTION, 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 STATION05001,0001,5002,0002,5003,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETNO CLOUD DETECTED BELOW 12,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEPort_Lavaca, the skySTATION REPORT · ASOS PKVTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-PKV-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

72.0 F with a dew point of 71.8 F, 99 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 100 ft up.

Chart of the air at Port_Lavaca: temperature 72.0 degrees Fahrenheit and dew point 71.8, 99 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 100 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PKVFIG. B THE AIR AT PORT_LAVACATHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00060 F70 F80 FSATURATES 100 FT ABOVE THE STATION, AT 71.7 FTEMPERATURE AND DEW POINT 72.0 F, 71.8 FRELATIVE HUMIDITY 99 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 POINTTITLEPort_Lavaca, the airSTATION REPORT · ASOS PKVTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-PKV-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the east (90 degrees) at 3 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Port_Lavaca, north up: blowing from 90 degrees, the east, at 3 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 1, light air, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PKVFIG. C THE WIND AT PORT_LAVACAPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 90°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 3 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEPort_Lavaca, the windSTATION REPORT · ASOS PKVTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-PKV-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Point Comfort (PTCT2), 17.2 miles from here, read 8 Oct, 08:16. measured daily

Elsewhere in Texas

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

Near Port O'Connor

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

Near Port O'Connor

River and lake gauges