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Casas, Texas

Community in Starr County, Texas

Precipitation

What has fallen at Casas

None in the last 3 days, to Sat 4 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 Casas, the next 45 hours

Visibility stays 10 miles or more through Mon 1 AM.

SatSun

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

What is measuring near here

The 5 instruments nearest Casas, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 5.1 miles away.

measured now3 instruments

ZapataAPY

At an airfield/39.3 mi away/422 ft/49 ft above here

temp, wind, gust, visibility, precip, pressure

Rank1,154of 4,734

measured daily2 instruments

Roma 2.2 ETX-ST-10

In a volunteer observer's own ground/5.1 mi away/189 ft/184 ft below here

precip, snowfall, snow depth

Rank-

Station report

The weather at Zapata, drawn

The nearest airport reporting now, 39.3 mi from Casas, Texas. From its report of Oct 17, 2026, 5:35 AM local time: 3 of its 6 sheets.

The sky

Overcast at 8,000 ft; the ceiling is 8,000 ft; visibility 10 mi or more.

Section of the sky over Zapata, height above the station to scale: overcast cloud with its base at 8,000 feet, the ceiling at 8,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT APYFIG. A THE SKY OVER ZAPATASECTION, 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 STATION02,5005,0007,50010,00012,500ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTOVC 8,000 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 8,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEZapata, the skySTATION REPORT · ASOS APYTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-APY-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014

The air

60.8 F with a dew point of 37.0 F, 41 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 5,400 ft up; the lowest cloud reported is at 8,000 ft.

Chart of the air at Zapata: temperature 60.8 degrees Fahrenheit and dew point 37.0, 41 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 5,400 feet above the station, against the lowest cloud reported at 8,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT APYFIG. B THE AIR AT ZAPATATHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00010,00020 F30 F40 F50 F60 F70 FSATURATES 5,400 FT ABOVE THE STATION, AT 31.9 FLOWEST CLOUD REPORTED, OVC 8,000 FTTEMPERATURE 60.8 FDEW POINT 37.0 FSPREAD 23.8 FRELATIVE HUMIDITY 41 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 POINTTITLEZapata, the airSTATION REPORT · ASOS APYTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-APY-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (360 degrees) at 12 mph, gusting 18 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 22 mph.

Plan of the wind at Zapata, north up: blowing from 360 degrees, the north, at 12 miles an hour, gusting 18; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT APYFIG. C THE WIND AT ZAPATAPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 360°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 12 MPH4MODERATE BREEZE13GUST, 18 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEZapata, the windSTATION REPORT · ASOS APYTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-APY-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Zapata, 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 Casas

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

Near Casas

River and lake gauges