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Grayson, Missouri

Community in Clinton County, Missouri

Air quality

The air at Grayson

Index 18, good, led by fine particles. Read at 12 AM from its reporting area, Kansas City (MO), 28 miles off.

18Good
  • Fine particles (PM2.5)18Good18.5 mi
  • Ozone18Good21 ppb0.2 mi
  • Coarse particles (PM10)14Good21.6 mi

The days ahead

Good each day through Today, led by ozone. Yesterday measured 41, good.

Smoke, the next 43 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at Grayson

0.07 in in the last 24 hours, 0.38 in over the last 3 days, to Thu 11 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.07in
Last 3 days
0.38in

Visibility

How far you can see at Grayson, the next 43 hours

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

FriSat

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

What is measuring near here

The 5 instruments nearest Grayson, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.4 miles away.

measured now3 instruments

measured daily2 instruments

Gower 2.7 SMO-CN-8

In a volunteer observer's own ground/3.4 mi away/859 ft/109 ft below here

precip, snowfall, snow depth

Rank121of 1,014

Station report

The weather at Kansas City/INTL, drawn

The nearest airport reporting now, 18.3 mi from Grayson, Missouri. From its report of Oct 15, 2026, 11:53 PM local time: 3 of its 6 sheets.

The sky

Scattered at 2,400 ft, scattered at 3,100 ft, broken at 4,100 ft; the ceiling is 4,100 ft; visibility 10 mi or more.

Section of the sky over Kansas City/INTL, height above the station to scale: scattered cloud with its base at 2,400 feet, scattered cloud with its base at 3,100 feet, broken cloud with its base at 4,100 feet, the ceiling at 4,100 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MCIFIG. A THE SKY OVER KANSAS CITY/INTLSECTION, 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 STATION01,0002,0003,0004,0005,0006,0007,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETBKN 4,100 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYSCT 3,100 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYSCT 2,400 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYCEILING 4,100 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEKansas City/INTL, the skySTATION REPORT · ASOS MCITYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-MCI-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

53.0 F with a dew point of 47.0 F, 80 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,400 ft up; the lowest cloud reported is at 2,400 ft.

Chart of the air at Kansas City/INTL: temperature 53.0 degrees Fahrenheit and dew point 47.0, 80 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,400 feet above the station, against the lowest cloud reported at 2,400 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MCIFIG. B THE AIR AT KANSAS CITY/INTLTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00030 F40 F50 F60 FSATURATES 1,400 FT ABOVE THE STATION, AT 45.6 FLOWEST CLOUD REPORTED, SCT 2,400 FTTEMPERATURE 53.0 FDEW POINT 47.0 FSPREAD 6.0 FRELATIVE HUMIDITY 80 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 POINTTITLEKansas City/INTL, the airSTATION REPORT · ASOS MCITYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-MCI-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the northwest (320 degrees) at 10 mph, gusting 21 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 35 mph.

Plan of the wind at Kansas City/INTL, north up: blowing from 320 degrees, the northwest, at 10 miles an hour, gusting 21; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MCIFIG. C THE WIND AT KANSAS CITY/INTLPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 320°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 10 MPH4MODERATE BREEZE135FRESH BREEZE19GUST, 21 MPH6STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEKansas City/INTL, the windSTATION REPORT · ASOS MCITYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-MCI-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Kansas City/INTL, in 6 sheets, each beside the Field Book plates that explain it

0in

Snow on the ground

Measured at Smithville Lake (SLKM7), 10.0 miles from here, read 15 Oct, 07:00. measured daily

Elsewhere in Missouri

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

Near Grayson

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

Near Grayson

River and lake gauges