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Tuttletown, California

Community in Tuolumne County, California

Air quality

The air at Tuttletown

Index 33, good, led by ozone. Read at 12 AM from its reporting area, Tuolumne County (CA), 12 miles off.

33Good
  • Ozone33Good-

The days ahead

Yesterday measured 41, good.

Smoke, the next 41 hours

Little smoke near the ground through Sat 5 PM: the index from smoke stays at 6 or under.

FriSat

Precipitation

What has fallen at Tuttletown

None in the last 3 days, to Thu 11 PM. 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 Tuttletown, the next 41 hours

Visibility stays 10 miles or more through Sat 5 PM.

FriSat

On the radar over Tuttletown, CaliforniaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 7 instruments nearest Tuttletown, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.1 miles away.

measured now5 instruments

ColumbiaO22

At an airfield/3.5 mi away/2,119 ft/614 ft above here

temp, wind, gust, visibility, precip, pressure

Rank3,952of 4,465

measured daily2 instruments

Sonora 0.6 WNWCA-TM-8

In a volunteer observer's own ground/3.4 mi away/1,873 ft/368 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Columbia College, drawn

The nearest instrument reporting now, 4.4 mi from Tuttletown, California. From its report of Oct 16, 2026, 12:12 AM local time: 3 of its 5 sheets.

The air

62.0 F with a dew point of 22.7 F, 22 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 8,800 ft up.

Chart of the air at Columbia College: temperature 62.0 degrees Fahrenheit and dew point 22.7, 22 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 8,800 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OMBC1FIG. B THE AIR AT COLUMBIA COLLEGETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00010,00012,0000 F20 F40 F60 FSATURATES 8,800 FT ABOVE THE STATION, AT 14.9 FTEMPERATURE 62.0 FDEW POINT 22.7 FSPREAD 39.3 FRELATIVE HUMIDITY 22 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 College, the airSTATION REPORT · DCP OMBC1TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-10-16IDSR-OMBC1-1DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Columbia College, 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 OMBC1FIG. C THE WIND AT COLUMBIA COLLEGEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE4GUST, 4 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEColumbia College, the windSTATION REPORT · DCP OMBC1TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-10-16IDSR-OMBC1-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

The column

At 2,257 ft above sea level, 8 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 27.56 inHg and the temperature at 51.0 F; it reports 62.0 F, 11.0 F warmer than standard.

Section from sea level of where Columbia College stands in the atmosphere, height to scale: the station 2,257 feet above sea level with 8 per cent of the air below it; the standard atmosphere's pressure there, 27.56 inches of mercury, and temperature, 51.0 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OMBC1FIG. D WHERE COLUMBIA COLLEGE 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 ATMOSPHERECOLUMBIA COLLEGE8 PER CENT OF THE AIR BELOW IT2,257 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 HERE27.56 inHgSTANDARD TEMPERATURE HERE51.0 FTEMPERATURE, REPORTED62.0 FTITLEColumbia College, the columnSTATION REPORT · DCP OMBC1TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-10-16IDSR-OMBC1-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The full report of Columbia College, in 5 sheets, each beside the Field Book plates that explain it

0in

Snow on the ground

Measured at Sonora - New Melones (NMDC1), 2.1 miles from here, read 15 Oct, 07:20. measured daily

Elsewhere in California

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

Near Tuttletown

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

Near Tuttletown

River and lake gauges