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Country Club Hills, Missouri

City in St. Louis County, Missouri

Air quality

The air at Country Club Hills

Index 59, moderate, led by fine particles. Read at 11 AM from its reporting area, St. Louis (Metro-east) (IL), 19 miles off.

59Moderate
  • Fine particles (PM2.5)59Moderate5.8 mi
  • Ozone24Good33 ppb5.8 mi
  • Coarse particles (PM10)46Good5.8 mi
  • Nitrogen dioxide14Good15.8 ppb5.8 mi
  • Sulfur dioxide1Good1.5 ppb5.8 mi
  • Carbon monoxide-0.3 ppm5.8 mi

The days ahead

Moderate each day through Fri Oct 23, led by fine particles. Yesterday measured 54, moderate.

Smoke, the next 44 hours

Little smoke near the ground through Thu 7 AM: the index from smoke stays at 6 or under.

TueWedThu

Precipitation

What has fallen at Country Club Hills

None in the last 3 days, to Tue 11 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 Country Club Hills, the next 44 hours

Visibility stays 10 miles or more through Thu 7 AM.

TueWedThu

What is measuring near here

The 6 instruments nearest Country Club Hills, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.2 miles away.

measured now4 instruments

St. LouisSTL

At an airfield/5.7 mi away/561 ft/31 ft above here

temp, wind, gust, visibility, precip, pressure

Rank248of 1,049

measured daily2 instruments

Normandy 0.6 SWMO-SL-120

In a volunteer observer's own ground/2.2 mi away/632 ft/102 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at St. Louis, drawn

The nearest airport reporting now, 5.7 mi from Country Club Hills, Missouri. From its report of Oct 20, 2026, 11:51 AM local time: 3 of its 6 sheets.

The sky

A few clouds at 10,000 ft, a few clouds at 25,000 ft; visibility 10 mi or more.

Section of the sky over St. Louis, height above the station to scale: a few clouds cloud with its base at 10,000 feet, a few clouds cloud with its base at 25,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT STLFIG. A THE SKY OVER ST. LOUISSECTION, 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 STATION05,00010,00015,00020,00025,00030,00035,00040,000ETAGESLOWMIDDLEHIGHTHE STATIONTHE CEILOMETER READS TO 12,000 FTFEW 25,000 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYFEW 10,000 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYVISIBILITY, MILES: 10 MI OR MORE0510TITLESt. Louis, the skySTATION REPORT · ASOS STLTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-20IDSR-STL-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

70.0 F with a dew point of 43.0 F, 38 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 6,100 ft up; the lowest cloud reported is at 10,000 ft.

Chart of the air at St. Louis: temperature 70.0 degrees Fahrenheit and dew point 43.0, 38 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 6,100 feet above the station, against the lowest cloud reported at 10,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT STLFIG. B THE AIR AT ST. LOUISTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00010,00012,00030 F40 F50 F60 F70 F80 FSATURATES 6,100 FT ABOVE THE STATION, AT 37.2 FLOWEST CLOUD REPORTED, FEW 10,000 FTTEMPERATURE 70.0 FDEW POINT 43.0 FSPREAD 27.0 FRELATIVE HUMIDITY 38 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 POINTTITLESt. Louis, the airSTATION REPORT · ASOS STLTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-20IDSR-STL-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at St. Louis, 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 STLFIG. C THE WIND AT ST. LOUISPLAN, 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 FORCE73TITLESt. Louis, the windSTATION REPORT · ASOS STLTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-20IDSR-STL-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Science Center (SSCM7), 7.3 miles from here, read 19 Oct, 11:10. measured daily

Elsewhere in Missouri

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

Near Country Club Hills

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

Near Country Club Hills