Storm Station
Cottonwood Shores, Texas
77°
Mostly clear· Feels like 77°·Light air 1 mph SE
A slight chance of rain showers between 1pm and 4pm, then a slight chance of showers and thunderstorms. Mostly sunny. High near 99, with temperatures falling to around 94 in the afternoon. Heat index values as high as 101. South southeast wind 0 to 5 mph. Chance of precipitation is 20%.
-UV
-Air quality
58%Humidity
29%Cloud

What is measuring near here

The 5 instruments nearest Cottonwood Shores, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.8 miles away.

measured now3 instruments

Horseshoe Bay (On Lake Lbj)WRTT2

At a river or reservoir gauge/0.8 mi away/817 ft/13 ft below here

temp, wind, gust, humidity, pressure

Rank323of 2,456

HorseshoeDZB

At an airfield/2.9 mi away/1,093 ft/263 ft above here

temp, wind, gust, visibility, precip, pressure

Rank28of 2,456

Austin 33 NW23907

At a climate reference station/15.2 mi away/1,361 ft/531 ft above here

temp, humidity, wind, solar, precip

Rank-

measured daily2 instruments

Marble Falls 2.3 SWTX-BRT-82

In a volunteer observer's own ground/1.5 mi away/766 ft/64 ft below here

precip, snowfall, snow depth

Rank-

BurnetBURT2

At a cooperative observer's station/13.9 mi away/1,270 ft/440 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Horseshoe, drawn

The nearest airport reporting now, 2.9 mi from Cottonwood Shores. From its report of Sep 27, 2026, 5:55 AM local time: 3 of its 6 sheets.

The sky

No cloud below 12,000 ft; visibility 7 mi.

Section of the sky over Horseshoe, height above the station to scale: no cloud detected below 12,000 feet, the reach of its ceilometer, and visibility of 7 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT DZBFIG. A THE SKY OVER HORSESHOESECTION, 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: 7 MI0510TITLEHorseshoe, the skySTATION REPORT · ASOS DZBTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-DZB-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

73.4 F with a dew point of 66.2 F, 78 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,700 ft up.

Chart of the air at Horseshoe: temperature 73.4 degrees Fahrenheit and dew point 66.2, 78 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,700 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT DZBFIG. B THE AIR AT HORSESHOETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00050 F60 F70 F80 FSATURATES 1,700 FT ABOVE THE STATION, AT 64.5 FTEMPERATURE 73.4 FDEW POINT 66.2 FSPREAD 7.2 FRELATIVE HUMIDITY 78 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 POINTTITLEHorseshoe, the airSTATION REPORT · ASOS DZBTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-DZB-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Horseshoe, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT DZBFIG. C THE WIND AT HORSESHOEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEHorseshoe, the windSTATION REPORT · ASOS DZBTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-DZB-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Horseshoe, in 6 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 Cottonwood Shores

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