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Mosby, Missouri

City in Clay County, Missouri

Air quality

The air at Mosby

Index 19, good, led by ozone. Read at 12 AM from its reporting area, Kansas City (MO), 20 miles off.

19Good
  • Fine particles (PM2.5)17Good-
  • Ozone19Good21 ppb4.8 mi
  • Coarse particles (PM10)18Good18.3 mi
  • Nitrogen dioxide18Good19.4 ppb21.1 mi
  • Sulfur dioxide1Good1.7 ppb21.1 mi

The days ahead

Good each day through Today, led by ozone. Yesterday measured 28, good.

Smoke, the next 44 hours

No smoke near the ground through Sun 7 PM.

SatSun

Precipitation

What has fallen at Mosby

None in the last 24 hours; 0.65 in over the last 3 days, to Fri 11 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.65in

Visibility

How far you can see at Mosby, the next 44 hours

Visibility stays 9 miles or more through Sun 7 PM, lowest 10 miles Sat 8 AM.

SatSun

On the radar over Mosby, MissouriReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Mosby, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.4 miles away.

measured now4 instruments

MosbyGPH

At an airfield/1.4 mi away/764 ft/6 ft above here

temp, wind, gust, visibility, precip, pressure

Rank789of 1,043

measured daily2 instruments

Excelsior Springs 1.1 SSWMO-CY-5

In a volunteer observer's own ground/2.8 mi away/787 ft/29 ft above here

precip, snowfall, snow depth

Rank-

Kearney 3EKRNM7

At a cooperative observer's station/4.0 mi away/846 ft/88 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Mosby, drawn

The nearest airport reporting now, 1.4 mi from Mosby, Missouri. From its report of Oct 17, 2026, 12:15 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 Mosby, 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 GPHFIG. A THE SKY OVER MOSBYSECTION, 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 MORE0510TITLEMosby, the skySTATION REPORT · ASOS GPHTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-GPH-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

41.0 F with a dew point of 33.8 F, 75 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 Mosby: temperature 41.0 degrees Fahrenheit and dew point 33.8, 75 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 GPHFIG. B THE AIR AT MOSBYTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00020 F30 F40 F50 FSATURATES 1,600 FT ABOVE THE STATION, AT 32.2 FTEMPERATURE 41.0 FDEW POINT 33.8 FSPREAD 7.2 FRELATIVE HUMIDITY 75 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 POINTTITLEMosby, the airSTATION REPORT · ASOS GPHTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-GPH-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Mosby, 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 GPHFIG. C THE WIND AT MOSBYPLAN, 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 FORCE73TITLEMosby, the windSTATION REPORT · ASOS GPHTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-GPH-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in Missouri

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

Near Mosby

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

Near Mosby

River and lake gauges