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Osage, Wyoming

Community in Weston County, Wyoming

Air quality

The air at Osage

Index 37, good, led by fine particles. Read at 4 AM from its reporting area, Wind Cave (SD), 55 miles off.

37Good
  • Fine particles (PM2.5)37Good-
  • Ozone31Good-
  • Coarse particles (PM10)7Good-

The days ahead

Yesterday measured 39, good.

Smoke, the next 45 hours

No smoke near the ground through Sun 12 AM.

FriSat

Precipitation

What has fallen at Osage

None in the last 24 hours; 0.01 in over the last 3 days, to Fri 3 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.01in

Visibility

How far you can see at Osage, the next 45 hours

Visibility stays 9 miles or more through Sun 12 AM, lowest 10 miles Fri 8 AM.

FriSat

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

What is measuring near here

The 6 instruments nearest Osage, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 8.4 miles away.

measured now4 instruments

NewcastleECS

At an airfield/8.4 mi away/4,173 ft/144 ft below here

temp, wind, gust, visibility, precip, pressure

Rank577of 971

Moorcroft 3SMCTW4

At a river or reservoir gauge/29.9 mi away/4,462 ft/145 ft above here

temp, wind, gust, humidity, pressure

Rank-

Sundance 8 NNW94088

At a climate reference station/36.6 mi away/5,792 ft/1,475 ft above here

temp, humidity, wind, solar, precip

Rank607of 971

measured daily2 instruments

UptonUPTW4

At a cooperative observer's station/12.6 mi away/4,318 ft/1 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Newcastle, drawn

The nearest airport reporting now, 8.4 mi from Osage, Wyoming. From its report of Oct 16, 2026, 4:35 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 Newcastle, 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 ECSFIG. A THE SKY OVER NEWCASTLESECTION, 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 MORE0510TITLENewcastle, the skySTATION REPORT · ASOS ECSTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-ECS-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

28.4 F with a dew point of 21.2 F, 74 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,600 ft up.

Chart of the air at Newcastle: temperature 28.4 degrees Fahrenheit and dew point 21.2, 74 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,600 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ECSFIG. B THE AIR AT NEWCASTLETHE 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 1,600 FT ABOVE THE STATION, AT 19.7 FTEMPERATURE 28.4 FDEW POINT 21.2 FSPREAD 7.2 FRELATIVE HUMIDITY 74 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 POINTTITLENewcastle, the airSTATION REPORT · ASOS ECSTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-ECS-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (360 degrees) at 6 mph: force 2, a light breeze on the Beaufort scale. The strongest gust today was 17 mph.

Plan of the wind at Newcastle, north up: blowing from 360 degrees, the north, at 6 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 ECSFIG. C THE WIND AT NEWCASTLEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 360°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLENewcastle, the windSTATION REPORT · ASOS ECSTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-ECS-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Newcastle, 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 Osage

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

Near Osage

River and lake gauges