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Afton, Oklahoma

Town in Ottawa County, Oklahoma

Air quality

The air at Afton

Index 22, good, led by fine particles. Read at 3 AM from its reporting area, Miami (OK), 17 miles off.

22Good
  • Fine particles (PM2.5)22Good-
  • Ozone19Good-

The days ahead

Yesterday measured 25, good.

Smoke, the next 41 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at Afton

0.79 in in the last 24 hours, 1.50 in over the last 3 days, to Fri 2 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.79in
Last 3 days
1.50in

Visibility

How far you can see at Afton, the next 41 hours

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

FriSat

On the radar over Afton, OklahomaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 5 instruments nearest Afton, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 8.7 miles away.

measured now3 instruments

Ketchum1K8

At an airfield/10.4 mi away/768 ft/25 ft below here

temp, wind, gust, visibility, precip, pressure

Rank374of 859

measured daily2 instruments

SpavinawSPVO2

At a cooperative observer's station/21.5 mi away/646 ft/147 ft below here

snowfall, snow depth, precip, high, low

Rank694of 859

Station report

The weather at Ketchum, drawn

The nearest airport reporting now, 10.4 mi from Afton, Oklahoma. From its report of Oct 16, 2026, 3:35 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 Ketchum, 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 1K8FIG. A THE SKY OVER KETCHUMSECTION, 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 MORE0510TITLEKetchum, the skySTATION REPORT · ASOS 1K8TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-1K8-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

53.6 F with a dew point of 48.2 F, 82 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,200 ft up.

Chart of the air at Ketchum: temperature 53.6 degrees Fahrenheit and dew point 48.2, 82 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,200 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 1K8FIG. B THE AIR AT KETCHUMTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00040 F50 F60 FSATURATES 1,200 FT ABOVE THE STATION, AT 47.0 FTEMPERATURE 53.6 FDEW POINT 48.2 FSPREAD 5.4 FRELATIVE HUMIDITY 82 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 POINTTITLEKetchum, the airSTATION REPORT · ASOS 1K8TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-1K8-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (350 degrees) at 8 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 24 mph.

Plan of the wind at Ketchum, north up: blowing from 350 degrees, the north, at 8 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 1K8FIG. C THE WIND AT KETCHUMPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 350°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 8 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEKetchum, the windSTATION REPORT · ASOS 1K8TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-1K8-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in Oklahoma

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

Near Afton

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

Near Afton

River and lake gauges