Storm Station
Sign in

Greenwood Village, Colorado

City in Arapahoe County, Colorado

Air quality

The air at Greenwood Village

Index 43, good, led by ozone. Read at 11 AM from its reporting area, Denver-Boulder (CO), 21 miles off.

43Good
  • Fine particles (PM2.5)21Good8.6 mi
  • Ozone43Good39 ppb5 mi
  • Coarse particles (PM10)13Good-
  • Nitrogen dioxide8Good8.4 ppb10.2 mi
  • Sulfur dioxide1Good1.1 ppb10.4 mi
  • Carbon monoxide-0.3 ppm10.2 mi

The days ahead

Good each day through Mon Oct 19, led by fine particles. Yesterday measured 71, moderate.

Smoke, the next 44 hours

No smoke near the ground through Tue 6 AM.

SunMonTue

Precipitation

What has fallen at Greenwood Village

None in the last 3 days, to Sun 10 AM. 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 Greenwood Village, the next 44 hours

Visibility stays 10 miles or more through Tue 6 AM.

SunMonTue

On the radar over Greenwood Village, ColoradoReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Greenwood Village, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.4 miles away.

measured now4 instruments

measured daily2 instruments

Centennial 4.3 NNWCO-AR-109

In a volunteer observer's own ground/0.4 mi away/5,633 ft/26 ft below here

precip, snowfall, snow depth

Rank-

EnglewoodWUDC2

At a cooperative observer's station/4.2 mi away/5,492 ft/167 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Denver/Centennial, drawn

The nearest airport reporting now, 4.0 mi from Greenwood Village, Colorado. From its report of Oct 18, 2026, 10:53 AM local time: 3 of its 6 sheets.

The sky

Scattered at 14,000 ft, broken at 22,000 ft; the ceiling is 22,000 ft; visibility 10 mi or more.

Section of the sky over Denver/Centennial, height above the station to scale: scattered cloud with its base at 14,000 feet, broken cloud with its base at 22,000 feet, the ceiling at 22,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT APAFIG. A THE SKY OVER DENVER/CENTENNIALSECTION, 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 STATION05,00010,00015,00020,00025,00030,00035,000ETAGESLOWMIDDLEHIGHTHE STATIONTHE CEILOMETER READS TO 12,000 FTBKN 22,000 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYSCT 14,000 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYCEILING 22,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEDenver/Centennial, the skySTATION REPORT · ASOS APATYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-18IDSR-APA-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014, FB-SKY-010, FB-SKY-011, FB-SKY-012

The air

67.0 F with a dew point of 19.0 F, 16 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 10,700 ft up; the lowest cloud reported is at 14,000 ft.

Chart of the air at Denver/Centennial: temperature 67.0 degrees Fahrenheit and dew point 19.0, 16 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 10,700 feet above the station, against the lowest cloud reported at 14,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT APAFIG. B THE AIR AT DENVER/CENTENNIALTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00010,00012,00014,00016,00018,0000 F20 F40 F60 F80 FSATURATES 10,700 FT ABOVE THE STATION, AT 9.7 FLOWEST CLOUD REPORTED, SCT 14,000 FTTEMPERATURE 67.0 FDEW POINT 19.0 FSPREAD 48.0 FRELATIVE HUMIDITY 16 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 POINTTITLEDenver/Centennial, the airSTATION REPORT · ASOS APATYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-18IDSR-APA-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Denver/Centennial, 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 APAFIG. C THE WIND AT DENVER/CENTENNIALPLAN, 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 FORCE73TITLEDenver/Centennial, the windSTATION REPORT · ASOS APATYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-18IDSR-APA-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-

Snow on the ground

Elsewhere in Colorado

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

Near Greenwood Village

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

Near Greenwood Village

River and lake gauges