Storm Station
Sign in

Winchester, Oklahoma

Town in Okmulgee County, Oklahoma

Air quality

The air at Winchester

Index 22, good, led by ozone. Read at 4 AM from its reporting area, Tulsa (OK), 25 miles off.

22Good
  • Fine particles (PM2.5)19Good11.3 mi
  • Ozone22Good22 ppb11.3 mi
  • Coarse particles (PM10)9Good-
  • Sulfur dioxide0Good0 ppb24.9 mi

The days ahead

Highest 80, moderate, Mon Oct 19, led by ozone. Yesterday measured 29, good.

Smoke, the next 46 hours

No smoke near the ground through Sun 1 AM.

FriSat

Precipitation

What has fallen at Winchester

1.50 in in the last 24 hours, 3.45 in over the last 3 days, to Fri 3 AM. Measured by radar and rain gauges, as water.

Last 24 hours
1.50in
Last 3 days
3.45in

Visibility

How far you can see at Winchester, the next 46 hours

Visibility stays 8 miles or more through Sun 1 AM, lowest 8 miles Sat 8 AM.

FriSat

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

What is measuring near here

The 6 instruments nearest Winchester, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 6.1 miles away.

measured now4 instruments

I-40 & HenryettaI40ST240

Beside a road/24.6 mi away/-/- ft from here

temp, pavement temp, wind, visibility, precip

Rank-

measured daily2 instruments

Liberty 1.3 NEOK-CK-1

In a volunteer observer's own ground/6.1 mi away/686 ft/217 ft below here

precip, snowfall, snow depth

Rank-

StroudSTRO2

At a cooperative observer's station/37.8 mi away/922 ft/19 ft above here

snowfall, snow depth, precip, high, low

Rank56of 859

Station report

The weather at Okmulgee Muni Airport, drawn

The nearest airport reporting now, 8.4 mi from Winchester, Oklahoma. From its report of Oct 16, 2026, 4:35 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 Okmulgee Muni Airport, 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 OKMFIG. A THE SKY OVER OKMULGEE MUNI AIRPORTSECTION, 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 MORE0510TITLEOkmulgee Muni Airport, the skySTATION REPORT · ASOS OKMTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-OKM-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

55.4 F with a dew point of 43.0 F, 63 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,800 ft up.

Chart of the air at Okmulgee Muni Airport: temperature 55.4 degrees Fahrenheit and dew point 43.0, 63 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,800 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OKMFIG. B THE AIR AT OKMULGEE MUNI AIRPORTTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,00030 F40 F50 F60 F70 FSATURATES 2,800 FT ABOVE THE STATION, AT 40.2 FTEMPERATURE 55.4 FDEW POINT 43.0 FSPREAD 12.4 FRELATIVE HUMIDITY 63 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 POINTTITLEOkmulgee Muni Airport, the airSTATION REPORT · ASOS OKMTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-OKM-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (350 degrees) at 13 mph, gusting 20 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 33 mph.

Plan of the wind at Okmulgee Muni Airport, north up: blowing from 350 degrees, the north, at 13 miles an hour, gusting 20; beside it the Beaufort scale from calm to hurricane force, force 4, moderate breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OKMFIG. C THE WIND AT OKMULGEE MUNI AIRPORTPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 350°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 13 MPH5FRESH BREEZE19GUST, 20 MPH6STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEOkmulgee Muni Airport, the windSTATION REPORT · ASOS OKMTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-OKM-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Stroud (STRO2), 37.8 miles from here, read 15 Oct, 08:00. measured daily

Elsewhere in Oklahoma

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

Near Winchester

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

Near Winchester

River and lake gauges