Storm Station
Mehan, Oklahoma
76°
Light rain· Feels like 76°·Light breeze 7 mph ESE
A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 66. East southeast wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
-UV
-Air quality
56%Humidity
54%Cloud

What is measuring near here

The 5 instruments nearest Mehan, 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 now3 instruments

Cimarron River 3 S RipleyRIPO2

At a river or reservoir gauge/4.4 mi away/837 ft/7 ft above here

temp, wind, gust, humidity, pressure

Rank74of 473

Stillwater 2 W53926

At a climate reference station/9.5 mi away/890 ft/60 ft above here

temp, humidity, wind, solar, precip

Rank-

Stillwater MuniSWO

At an airfield/11.4 mi away/984 ft/154 ft above here

temp, wind, gust, visibility, precip, pressure

Rank57of 473

measured daily2 instruments

Ripley 1.3 NOK-PY-33

In a volunteer observer's own ground/2.2 mi away/923 ft/93 ft above here

precip, snowfall, snow depth

Rank-

Perkins MesonetPRSO2

At a cooperative observer's station/6.7 mi away/974 ft/144 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Stillwater Muni, drawn

The nearest airport reporting now, 11.4 mi from Mehan. From its report of Sep 27, 2026, 2:53 AM local time: 3 of its 5 sheets.

The sky

No cloud below 12,000 ft; visibility 10 mi or more.

Section of the sky over Stillwater Muni, 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 SWOFIG. A THE SKY OVER STILLWATER MUNISECTION, 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 MORE0510TITLEStillwater Muni, the skySTATION REPORT · ASOS SWOTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-09-27IDSR-SWO-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

70.0 F with a dew point of 62.0 F, 76 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,900 ft up.

Chart of the air at Stillwater Muni: temperature 70.0 degrees Fahrenheit and dew point 62.0, 76 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,900 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SWOFIG. B THE AIR AT STILLWATER MUNITHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00050 F60 F70 F80 FSATURATES 1,900 FT ABOVE THE STATION, AT 60.1 FTEMPERATURE 70.0 FDEW POINT 62.0 FSPREAD 8.0 FRELATIVE HUMIDITY 76 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 POINTTITLEStillwater Muni, the airSTATION REPORT · ASOS SWOTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-09-27IDSR-SWO-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The column

At 984 ft above sea level, 4 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 28.87 inHg and the temperature at 55.5 F; the station's altimeter setting of 29.90 inHg means its barometer reads 28.85 inHg; it reports 70.0 F, 14.5 F warmer than standard.

Section from sea level of where Stillwater Muni stands in the atmosphere, height to scale: the station 984 feet above sea level with 4 per cent of the air below it; the standard atmosphere's pressure there, 28.87 inches of mercury, and temperature, 55.5 degrees Fahrenheit; the altimeter setting of 29.90 and the station pressure it means, 28.85.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SWOFIG. D WHERE STILLWATER MUNI STANDS IN THE ATMOSPHERESECTION FROM SEA LEVEL, HEIGHT TO SCALE, THE STATION IN THE STANDARD ATMOSPHEREFT ABOVE SEA LEVEL05,00010,00015,000SEA LEVEL, 29.92 inHg IN THE STANDARD ATMOSPHERESTILLWATER MUNI4 PER CENT OF THE AIR BELOW IT984 FT10 PER CENT OF THE AIR BELOW, 2,890 FT20 PER CENT OF THE AIR BELOW, 6,050 FT30 PER CENT OF THE AIR BELOW, 9,540 FT40 PER CENT OF THE AIR BELOW, 13,470 FTSTANDARD PRESSURE HERE28.87 inHgSTANDARD TEMPERATURE HERE55.5 FALTIMETER SETTING, REPORTED29.90 inHgITS BAROMETER READS28.85 inHgTEMPERATURE, REPORTED70.0 FTITLEStillwater Muni, the columnSTATION REPORT · ASOS SWOTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-09-27IDSR-SWO-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The full report of Stillwater Muni, in 5 sheets, each beside the Field Book plates that explain it

-in

Snow on the ground

Elsewhere in Oklahoma

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

Near Mehan

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