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Sundance, Wyoming

Town in Crook County, Wyoming

Air quality

The air at Sundance

Index 29, good, led by ozone. Read at 3 AM from its reporting area, Gillette (WY), 56 miles off.

29Good
  • Fine particles (PM2.5)4Good-
  • Ozone29Good-
  • Coarse particles (PM10)4Good-

The days ahead

Yesterday measured 47, good.

Smoke, the next 46 hours

No smoke near the ground through Sun 12 AM.

FriSat

Precipitation

What has fallen at Sundance

None in the last 24 hours; 0.35 in over the last 3 days, to Fri 2 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.35in

Visibility

How far you can see at Sundance, the next 46 hours

Visibility stays 9 miles or more through Sun 12 AM, lowest 9 miles Fri 7 AM.

FriSat

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

What is measuring near here

The 6 instruments nearest Sundance, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.

measured now4 instruments

Sundance 8 NNW94088

At a climate reference station/7.8 mi away/5,792 ft/1,047 ft above here

temp, humidity, wind, solar, precip

Rank607of 971

HulettW43

At an airfield/20.3 mi away/4,202 ft/543 ft below here

temp, wind, gust, visibility, precip, pressure

Rank14of 971

measured daily2 instruments

Sundance 0.3 SEWY-CK-32

In a volunteer observer's own ground/0.3 mi away/4,782 ft/37 ft above here

precip, snowfall, snow depth

Rank36of 971

Devils Tower Natl Monument HdqDTRW4

At a cooperative observer's station/20.3 mi away/3,944 ft/801 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Hulett, drawn

The nearest airport reporting now, 20.3 mi from Sundance, Wyoming. From its report of Oct 16, 2026, 3:15 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 Hulett, 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 W43FIG. A THE SKY OVER HULETTSECTION, 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 MORE0510TITLEHulett, the skySTATION REPORT · ASOS W43TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-W43-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

26.6 F with a dew point of 23.0 F, 86 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 800 ft up.

Chart of the air at Hulett: temperature 26.6 degrees Fahrenheit and dew point 23.0, 86 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 800 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT W43FIG. B THE AIR AT HULETTTHE 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 800 FT ABOVE THE STATION, AT 22.2 FTEMPERATURE 26.6 FDEW POINT 23.0 FSPREAD 3.6 FRELATIVE HUMIDITY 86 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 POINTTITLEHulett, the airSTATION REPORT · ASOS W43TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-W43-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south (190 degrees) at 7 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Hulett, north up: blowing from 190 degrees, the south, at 7 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT W43FIG. C THE WIND AT HULETTPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 190°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 7 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEHulett, the windSTATION REPORT · ASOS W43TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-W43-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in Wyoming

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

Near Sundance

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

Near Sundance

River and lake gauges