Storm Station
Mammoth, Arizona
94°
Partly cloudy· Feels like 90°·Gentle breeze 9 mph W
Mostly cloudy, with a low around 71. Southeast wind around 6 mph.
-UV
-Air quality
18%Humidity
39%Cloud

What is measuring near here

The 4 instruments nearest Mammoth, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 6.2 miles away.

measured now2 instruments

San ManuelE77

At an airfield/6.2 mi away/3,278 ft/899 ft above here

temp, wind, gust, visibility, precip, pressure

Rank-

Horse Camp Canyon RAWSQHRA3

A remote fire weather station/17.1 mi away/4,062 ft/1,683 ft above here

temp, wind, gust, humidity, pressure

Rank43of 402

measured daily2 instruments

San ManuelSMNA3

At a cooperative observer's station/8.4 mi away/3,460 ft/1,081 ft above here

snowfall, snow depth, precip, high, low

Rank-

Oracle 1.5 WAZ-PN-80

In a volunteer observer's own ground/11.7 mi away/4,351 ft/1,972 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Horse Camp Canyon RAWS, drawn

The nearest instrument reporting now, 17.1 mi from Mammoth. From its report of Sep 27, 2026, 3:02 AM local time: 3 of its 5 sheets.

The air

69.0 F with a dew point of 40.9 F, 36 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 6,400 ft up.

Chart of the air at Horse Camp Canyon RAWS: temperature 69.0 degrees Fahrenheit and dew point 40.9, 36 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 6,400 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT QHRA3FIG. B THE AIR AT HORSE CAMP CANYON RAWSTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,0007,0008,00020 F30 F40 F50 F60 F70 F80 FSATURATES 6,400 FT ABOVE THE STATION, AT 34.9 FTEMPERATURE 69.0 FDEW POINT 40.9 FSPREAD 28.1 FRELATIVE HUMIDITY 36 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 POINTTITLEHorse Camp Canyon RAWS, the airSTATION REPORT · DCP QHRA3TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-09-27IDSR-QHRA3-1DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the east northeast (71 degrees) at 13 mph, gusting 15 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 15 mph.

Plan of the wind at Horse Camp Canyon RAWS, north up: blowing from 71 degrees, the east northeast, at 13 miles an hour, gusting 15; beside it the Beaufort scale from calm to hurricane force, force 4, moderate breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT QHRA3FIG. C THE WIND AT HORSE CAMP CANYON RAWSPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 71°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 13 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEHorse Camp Canyon RAWS, the windSTATION REPORT · DCP QHRA3TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-09-27IDSR-QHRA3-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

The column

At 4,062 ft above sea level, 14 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 25.78 inHg and the temperature at 44.5 F; it reports 69.0 F, 24.5 F warmer than standard.

Section from sea level of where Horse Camp Canyon RAWS stands in the atmosphere, height to scale: the station 4,062 feet above sea level with 14 per cent of the air below it; the standard atmosphere's pressure there, 25.78 inches of mercury, and temperature, 44.5 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT QHRA3FIG. D WHERE HORSE CAMP CANYON RAWS 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 ATMOSPHEREHORSE CAMP CANYON RAWS14 PER CENT OF THE AIR BELOW IT4,062 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 HERE25.78 inHgSTANDARD TEMPERATURE HERE44.5 FTEMPERATURE, REPORTED69.0 FTITLEHorse Camp Canyon RAWS, the columnSTATION REPORT · DCP QHRA3TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-09-27IDSR-QHRA3-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The full report of Horse Camp Canyon RAWS, in 5 sheets, each beside the Field Book plates that explain it

-in

Snow on the ground

Elsewhere in Arizona

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

Near Mammoth

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