Storm Station
Sign in

Hartshorne, Oklahoma

City in Pittsburg County, Oklahoma

Air quality

The air at Hartshorne

Index 13, good, led by ozone. Read at 3 AM from its reporting area, McAlester (OK), 12 miles off.

13Good
  • Fine particles (PM2.5)10Good14 mi
  • Ozone13Good17 ppb14 mi

The days ahead

Good each day through Tue Oct 20, led by ozone. Yesterday measured 27, good.

Smoke, the next 40 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at Hartshorne

0.18 in in the last 24 hours, 0.55 in over the last 3 days, to Fri 3 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.18in
Last 3 days
0.55in

Visibility

How far you can see at Hartshorne, the next 40 hours

Visibility stays 10 miles or more through Sat 7 PM.

FriSat

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

What is measuring near here

The 4 instruments nearest Hartshorne, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 10.7 miles away.

measured now2 instruments

measured daily2 instruments

McAlester 2.2 SEOK-PG-3

In a volunteer observer's own ground/10.7 mi away/791 ft/94 ft above here

precip, snowfall, snow depth

Rank-

MuskogeeMSKO2

At a cooperative observer's station/14.8 mi away/614 ft/83 ft below here

snowfall, snow depth, precip, high, low

Rank635of 859

Station report

The weather at Mc Alester Regional, drawn

The nearest airport reporting now, 13.0 mi from Hartshorne, Oklahoma. From its report of Oct 16, 2026, 2:53 AM local time: 3 of its 6 sheets.

The sky

Overcast at 3,100 ft; the ceiling is 3,100 ft; visibility 10 mi or more.

Section of the sky over Mc Alester Regional, height above the station to scale: overcast cloud with its base at 3,100 feet, the ceiling at 3,100 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MLCFIG. A THE SKY OVER MC ALESTER REGIONALSECTION, 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 STATION01,0002,0003,0004,0005,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETOVC 3,100 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 3,100 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEMc Alester Regional, the skySTATION REPORT · ASOS MLCTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-MLC-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

60.0 F with a dew point of 51.0 F, 72 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,100 ft up; the lowest cloud reported is at 3,100 ft.

Chart of the air at Mc Alester Regional: temperature 60.0 degrees Fahrenheit and dew point 51.0, 72 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,100 feet above the station, against the lowest cloud reported at 3,100 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MLCFIG. B THE AIR AT MC ALESTER REGIONALTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,00040 F50 F60 F70 FSATURATES 2,100 FT ABOVE THE STATION, AT 48.9 FLOWEST CLOUD REPORTED, OVC 3,100 FTTEMPERATURE 60.0 FDEW POINT 51.0 FSPREAD 9.0 FRELATIVE HUMIDITY 72 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 POINTTITLEMc Alester Regional, the airSTATION REPORT · ASOS MLCTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-MLC-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (10 degrees) at 21 mph, gusting 31 mph: force 5, a fresh breeze on the Beaufort scale. The strongest gust today was 35 mph.

Plan of the wind at Mc Alester Regional, north up: blowing from 10 degrees, the north, at 21 miles an hour, gusting 31; beside it the Beaufort scale from calm to hurricane force, force 5, fresh breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MLCFIG. C THE WIND AT MC ALESTER REGIONALPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 10°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE19NOW, 21 MPH6STRONG BREEZE25GUST, 31 MPH7NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEMc Alester Regional, the windSTATION REPORT · ASOS MLCTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-MLC-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Muskogee (MSKO2), 14.8 miles from here, read 15 Oct, 07:00. measured daily

Elsewhere in Oklahoma

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

Near Hartshorne

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

Near Hartshorne

River and lake gauges