Storm Station
Chinese Camp, California
68°
Partly cloudy· Feels like 68°·Light air 3 mph NW
Mostly cloudy. Low around 59, with temperatures rising to around 61 overnight. North wind around 2 mph.
-UV
-Air quality
37%Humidity
43%Cloud

What is measuring near here

The 5 instruments nearest Chinese Camp, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 4.0 miles away.

measured now3 instruments

Green SpringsGNSC1

At a river or reservoir gauge/4.0 mi away/1,119 ft/87 ft below here

temp, wind, gust, humidity, pressure

Rank133of 3,123

ColumbiaO22

At an airfield/11.2 mi away/2,119 ft/913 ft above here

temp, wind, gust, visibility, precip, pressure

Rank3,058of 3,123

Yosemite Village 12 W53150

At a climate reference station/35.1 mi away/6,620 ft/5,414 ft above here

temp, humidity, wind, solar, precip

Rank-

measured daily2 instruments

SonoraSONC1

At a cooperative observer's station/7.4 mi away/1,726 ft/520 ft above here

snowfall, snow depth, precip, high, low

Rank-

Sonora 0.6 WNWCA-TM-8

In a volunteer observer's own ground/8.5 mi away/1,873 ft/667 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Columbia, drawn

The nearest airport reporting now, 11.2 mi from Chinese Camp. From its report of Sep 27, 2026, 4:55 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 Columbia, 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 O22FIG. A THE SKY OVER COLUMBIASECTION, 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 MORE0510TITLEColumbia, the skySTATION REPORT · ASOS O22TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-O22-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

53.6 F with a dew point of 41.0 F, 62 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,900 ft up.

Chart of the air at Columbia: temperature 53.6 degrees Fahrenheit and dew point 41.0, 62 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,900 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT O22FIG. B THE AIR AT COLUMBIATHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,00030 F40 F50 F60 FSATURATES 2,900 FT ABOVE THE STATION, AT 38.2 FTEMPERATURE 53.6 FDEW POINT 41.0 FSPREAD 12.6 FRELATIVE HUMIDITY 62 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 POINTTITLEColumbia, the airSTATION REPORT · ASOS O22TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-O22-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Columbia, 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 O22FIG. C THE WIND AT COLUMBIAPLAN, 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 FORCE73TITLEColumbia, the windSTATION REPORT · ASOS O22TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-O22-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Sonora (SONC1), 7.4 miles from here, read 26 Sep, 07:50. measured daily

Elsewhere in California

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

Near Chinese Camp

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