Storm Station
Study Butte, Texas
91°
Clear· Feels like 89°·Light air 4 mph W
Mostly cloudy, with a low around 76. North wind around 5 mph.
-UV
-Air quality
29%Humidity
7%Cloud

What is measuring near here

The 4 instruments nearest Study Butte, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 6.0 miles away.

measured now2 instruments

Castolon 1NW - Big Bend NPCTLT2

At a river or reservoir gauge/12.8 mi away/2,175 ft/401 ft below here

temp, wind, gust, humidity, pressure

Rank1,100of 2,453

Panther Junction 2 N22016

At a climate reference station/20.5 mi away/3,494 ft/918 ft above here

temp, humidity, wind, solar, precip

Rank-

measured daily2 instruments

Terlingua 3.4 NNWTX-BRS-11

In a volunteer observer's own ground/6.0 mi away/3,041 ft/465 ft above here

precip, snowfall, snow depth

Rank-

Castolon Ranger Station Co-OpCSLT2

At a fire lookout or ranger station/13.5 mi away/2,172 ft/404 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Castolon 1NW - Big Bend NP, drawn

The nearest instrument reporting now, 12.8 mi from Study Butte. From its report of Sep 27, 2026, 3:00 AM local time: 3 of its 5 sheets.

The air

82.0 F with a dew point of 64.0 F, 54 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 4,200 ft up.

Chart of the air at Castolon 1NW - Big Bend NP: temperature 82.0 degrees Fahrenheit and dew point 64.0, 54 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 4,200 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CTLT2FIG. B THE AIR AT CASTOLON 1NW - BIG BEND NPTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,00050 F60 F70 F80 F90 FSATURATES 4,200 FT ABOVE THE STATION, AT 59.8 FTEMPERATURE 82.0 FDEW POINT 64.0 FSPREAD 18.0 FRELATIVE HUMIDITY 54 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 POINTTITLECastolon 1NW - Big Bend NP, the airSTATION REPORT · DCP CTLT2TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-09-27IDSR-CTLT2-1DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the southeast (140 degrees) at 6 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Castolon 1NW - Big Bend NP, north up: blowing from 140 degrees, the southeast, at 6 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CTLT2FIG. C THE WIND AT CASTOLON 1NW - BIG BEND NPPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 140°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECastolon 1NW - Big Bend NP, the windSTATION REPORT · DCP CTLT2TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-09-27IDSR-CTLT2-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

The column

At 2,175 ft above sea level, 8 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 27.64 inHg and the temperature at 51.2 F; it reports 82.0 F, 30.8 F warmer than standard.

Section from sea level of where Castolon 1NW - Big Bend NP stands in the atmosphere, height to scale: the station 2,175 feet above sea level with 8 per cent of the air below it; the standard atmosphere's pressure there, 27.64 inches of mercury, and temperature, 51.2 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CTLT2FIG. D WHERE CASTOLON 1NW - BIG BEND NP STANDS IN THE ATMOSPHERESECTION FROM SEA LEVEL, HEIGHT TO SCALE, THE STATION IN THE STANDARD ATMOSPHEREFT ABOVE SEA LEVEL05,00010,00015,000SEA LEVEL, 29.92 inHg IN THE STANDARD ATMOSPHERECASTOLON 1NW - BIG BEND NP8 PER CENT OF THE AIR BELOW IT2,175 FT10 PER CENT OF THE AIR BELOW, 2,890 FT20 PER CENT OF THE AIR BELOW, 6,050 FT30 PER CENT OF THE AIR BELOW, 9,540 FT40 PER CENT OF THE AIR BELOW, 13,470 FTSTANDARD PRESSURE HERE27.64 inHgSTANDARD TEMPERATURE HERE51.2 FTEMPERATURE, REPORTED82.0 FTITLECastolon 1NW - Big Bend NP, the columnSTATION REPORT · DCP CTLT2TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-09-27IDSR-CTLT2-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The full report of Castolon 1NW - Big Bend NP, in 5 sheets, each beside the Field Book plates that explain it

-in

Snow on the ground

Elsewhere in Texas

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

Near Study Butte

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