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South Park, Wyoming

Community in Teton County, Wyoming

Air quality

The air at South Park

Index 22, good, led by ozone. Read at 2 AM from its reporting area, Jackson (WY), 4 miles off.

22Good
  • Fine particles (PM2.5)7Good-
  • Ozone22Good24 ppb19.8 mi
  • Coarse particles (PM10)12Good-

The days ahead

Yesterday measured 35, good.

Smoke, the next 41 hours

No smoke near the ground through Sat 6 PM.

FriSat

Precipitation

What has fallen at South Park

None in the last 24 hours; 0.41 in over the last 3 days, to Fri 1 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.41in

Visibility

How far you can see at South Park, the next 41 hours

Visibility stays 10 miles or more through Sat 6 PM.

FriSat

On the radar over South Park, WyomingReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 7 instruments nearest South Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.6 miles away.

measured now5 instruments

Jackson - DcpJKNW4

At a river or reservoir gauge/4.4 mi away/6,224 ft/169 ft above here

temp, wind, gust, humidity, pressure

Rank416of 971

Moose 1 NNE04131

At a climate reference station/16.9 mi away/6,466 ft/411 ft above here

temp, humidity, wind, solar, precip

Rank607of 971

measured daily2 instruments

Rafter J Ranch 0.8 NEWY-TT-39

In a volunteer observer's own ground/0.8 mi away/6,093 ft/38 ft above here

precip, snowfall, snow depth

Rank-

Jackson - COOPJFSW4

At a cooperative observer's station/4.5 mi away/6,227 ft/172 ft above here

snowfall, snow depth, precip, high, low

Rank20of 971

Station report

The weather at Jackson Hole (AWOS), drawn

The nearest airport reporting now, 13.4 mi from South Park, Wyoming. From its report of Oct 16, 2026, 1:56 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 Jackson Hole (AWOS), 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 JACFIG. A THE SKY OVER JACKSON HOLE (AWOS)SECTION, 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 MORE0510TITLEJackson Hole (AWOS), the skySTATION REPORT · ASOS JACTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-JAC-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

27.0 F with a dew point of 23.0 F, 85 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 900 ft up.

Chart of the air at Jackson Hole (AWOS): temperature 27.0 degrees Fahrenheit and dew point 23.0, 85 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 900 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT JACFIG. B THE AIR AT JACKSON HOLE (AWOS)THE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00010 F20 F30 F40 FSATURATES 900 FT ABOVE THE STATION, AT 22.1 FTEMPERATURE 27.0 FDEW POINT 23.0 FSPREAD 4.0 FRELATIVE HUMIDITY 85 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 POINTTITLEJackson Hole (AWOS), the airSTATION REPORT · ASOS JACTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-JAC-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Jackson Hole (AWOS), 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 JACFIG. C THE WIND AT JACKSON HOLE (AWOS)PLAN, 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 FORCE73TITLEJackson Hole (AWOS), the windSTATION REPORT · ASOS JACTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-JAC-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Jackson Hole (AWOS), in 6 sheets, each beside the Field Book plates that explain it

0in

Snow on the ground

Measured at Jackson - COOP (JFSW4), 4.5 miles from here, read 15 Oct, 09:00. measured daily

Elsewhere in Wyoming

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

Near South Park

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

Near South Park

River and lake gauges