Storm Station
Lake Don Pedro, California
73°
Mostly clear· Feels like 73°·Light air 2 mph W
Partly cloudy. Low around 60, with temperatures rising to around 62 overnight. North wind 0 to 5 mph.
-UV
-Air quality
27%Humidity
27%Cloud

What is measuring near here

The 5 instruments nearest Lake Don Pedro, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.3 miles away.

measured now3 instruments

Dry Creek Near CoultervilleDCUC1

At a river or reservoir gauge/1.3 mi away/1,145 ft/29 ft below here

temp, wind, gust, humidity, pressure

Rank829of 3,115

Merced/Castle AFMER

At an airfield/22.8 mi away/187 ft/987 ft below here

temp, wind, gust, visibility, precip, pressure

Rank-

Yosemite Village 12 W53150

At a climate reference station/29.0 mi away/6,620 ft/5,446 ft above here

temp, humidity, wind, solar, precip

Rank-

measured daily2 instruments

Tracy CarbonaTRAC1

At a cooperative observer's station/2.1 mi away/784 ft/390 ft below here

snowfall, snow depth, precip, high, low

Rank-

Mariposa 3.7 NNWCA-MP-1

In a volunteer observer's own ground/20.6 mi away/2,942 ft/1,768 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Dry Creek Near Coulterville, drawn

The nearest instrument reporting now, 1.3 mi from Lake Don Pedro. From its report of Sep 27, 2026, 1:15 AM local time: 3 of its 5 sheets.

The air

65.8 F with a dew point of 45.0 F, 47 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 4,800 ft up.

Chart of the air at Dry Creek Near Coulterville: temperature 65.8 degrees Fahrenheit and dew point 45.0, 47 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 4,800 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT DCUC1FIG. B THE AIR AT DRY CREEK NEAR COULTERVILLETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,00030 F40 F50 F60 F70 F80 FSATURATES 4,800 FT ABOVE THE STATION, AT 40.4 FTEMPERATURE 65.8 FDEW POINT 45.0 FSPREAD 20.8 FRELATIVE HUMIDITY 47 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 POINTTITLEDry Creek Near Coulterville, the airSTATION REPORT · DCP DCUC1TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-09-27IDSR-DCUC1-1DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Dry Creek Near Coulterville, 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 DCUC1FIG. C THE WIND AT DRY CREEK NEAR COULTERVILLEPLAN, 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 FORCE73TITLEDry Creek Near Coulterville, the windSTATION REPORT · DCP DCUC1TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-09-27IDSR-DCUC1-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

The column

At 1,145 ft above sea level, 4 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 28.70 inHg and the temperature at 54.9 F; it reports 65.8 F, 10.9 F warmer than standard.

Section from sea level of where Dry Creek Near Coulterville stands in the atmosphere, height to scale: the station 1,145 feet above sea level with 4 per cent of the air below it; the standard atmosphere's pressure there, 28.70 inches of mercury, and temperature, 54.9 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT DCUC1FIG. D WHERE DRY CREEK NEAR COULTERVILLE 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 ATMOSPHEREDRY CREEK NEAR COULTERVILLE4 PER CENT OF THE AIR BELOW IT1,145 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 HERE28.70 inHgSTANDARD TEMPERATURE HERE54.9 FTEMPERATURE, REPORTED65.8 FTITLEDry Creek Near Coulterville, the columnSTATION REPORT · DCP DCUC1TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-09-27IDSR-DCUC1-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The full report of Dry Creek Near Coulterville, in 5 sheets, each beside the Field Book plates that explain it

-in

Snow on the ground

Elsewhere in California

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

Near Lake Don Pedro

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