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Mono Vista, California

Community in Tuolumne County, California

Air quality

The air at Mono Vista

Index 33, good, led by ozone. Read at 11 PM from its reporting area, Tuolumne County (CA), 4 miles off.

33Good
  • Ozone33Good-

The days ahead

Yesterday measured 41, good.

Smoke, the next 42 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 Mono Vista

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 Mono Vista, the next 42 hours

Visibility stays 10 miles or more through Sat 5 PM.

FriSat

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

What is measuring near here

The 6 instruments nearest Mono Vista, 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 now4 instruments

ColumbiaO22

At an airfield/7.9 mi away/2,119 ft/674 ft below here

temp, wind, gust, visibility, precip, pressure

Rank3,952of 4,465

measured daily2 instruments

Twain Harte 1.6 SWCA-TM-3

In a volunteer observer's own ground/1.3 mi away/3,231 ft/438 ft above here

precip, snowfall, snow depth

Rank-

SonoraSONC1

At a cooperative observer's station/7.0 mi away/1,726 ft/1,067 ft below here

snowfall, snow depth, precip, high, low

Rank126of 4,465

Station report

The weather at Mount Elizabeth, drawn

The nearest instrument reporting now, 3.7 mi from Mono Vista, California. From its report of Oct 15, 2026, 11:02 PM local time: 3 of its 5 sheets.

The air

64.0 F with a dew point of 15.4 F, 15 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 10,800 ft up.

Chart of the air at Mount Elizabeth: temperature 64.0 degrees Fahrenheit and dew point 15.4, 15 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 10,800 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MOUC1FIG. B THE AIR AT MOUNT ELIZABETHTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00010,00012,00014,0000 F20 F40 F60 FSATURATES 10,800 FT ABOVE THE STATION, AT 6.1 FTEMPERATURE 64.0 FDEW POINT 15.4 FSPREAD 48.6 FRELATIVE HUMIDITY 15 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 POINTTITLEMount Elizabeth, the airSTATION REPORT · DCP MOUC1TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-10-16IDSR-MOUC1-1DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the east northeast (61 degrees) at 19 mph, gusting 28 mph: force 5, a fresh breeze on the Beaufort scale. The strongest gust today was 34 mph.

Plan of the wind at Mount Elizabeth, north up: blowing from 61 degrees, the east northeast, at 19 miles an hour, gusting 28; beside it the Beaufort scale from calm to hurricane force, force 5, fresh breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MOUC1FIG. C THE WIND AT MOUNT ELIZABETHPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 61°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE19NOW, 19 MPH6STRONG BREEZE25GUST, 28 MPH7NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEMount Elizabeth, the windSTATION REPORT · DCP MOUC1TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-10-16IDSR-MOUC1-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

The column

At 4,915 ft above sea level, 17 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 24.98 inHg and the temperature at 41.5 F; it reports 64.0 F, 22.5 F warmer than standard.

Section from sea level of where Mount Elizabeth stands in the atmosphere, height to scale: the station 4,915 feet above sea level with 17 per cent of the air below it; the standard atmosphere's pressure there, 24.98 inches of mercury, and temperature, 41.5 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MOUC1FIG. D WHERE MOUNT ELIZABETH 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 ATMOSPHEREMOUNT ELIZABETH17 PER CENT OF THE AIR BELOW IT4,915 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 HERE24.98 inHgSTANDARD TEMPERATURE HERE41.5 FTEMPERATURE, REPORTED64.0 FTITLEMount Elizabeth, the columnSTATION REPORT · DCP MOUC1TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-10-16IDSR-MOUC1-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

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

0in

Snow on the ground

Measured at Sonora (SONC1), 7.0 miles from here, read 15 Oct, 06:30. measured daily

Elsewhere in California

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

Near Mono Vista

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

Near Mono Vista

River and lake gauges