Storm Station
Sign in

Spray, Oregon

Town in Wheeler County, Oregon

Air quality

The air at Spray

Index 55, moderate, led by fine particles. Read at 9 PM from its reporting area, John Day (OR), 50 miles off.

55Moderate
  • Fine particles (PM2.5)55Moderate-

The days ahead

Yesterday measured 22, good.

Smoke, the next 45 hours

Smoke near the ground peaks at index 66, moderate, Fri 9 PM.

SatSun

Precipitation

What has fallen at Spray

None in the last 3 days, to Fri 8 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Spray, the next 45 hours

Visibility stays 10 miles or more through Sun 5 PM.

SatSun

On the radar over Spray, OregonReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Spray, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.3 miles away.

measured now4 instruments

Boulder CreekBOFO3

At a river or reservoir gauge/15.3 mi away/4,035 ft/2,252 ft above here

temp, wind, gust, humidity, pressure

Rank293of 1,639

measured daily2 instruments

SpraySPYO3

At a cooperative observer's station/1.3 mi away/1,837 ft/54 ft above here

snowfall, snow depth, precip, high, low

Rank-

Fossil 0.1 WOR-WH-3

In a volunteer observer's own ground/23.6 mi away/2,656 ft/873 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Boulder Creek, drawn

The nearest instrument reporting now, 15.3 mi from Spray, Oregon. From its report of Oct 16, 2026, 8:58 PM local time: 3 of its 5 sheets.

The air

51.0 F with a dew point of 32.5 F, 49 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 4,200 ft up.

Chart of the air at Boulder Creek: temperature 51.0 degrees Fahrenheit and dew point 32.5, 49 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 4,200 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT BOFO3FIG. B THE AIR AT BOULDER CREEKTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,00020 F30 F40 F50 F60 FSATURATES 4,200 FT ABOVE THE STATION, AT 28.6 FTEMPERATURE 51.0 FDEW POINT 32.5 FSPREAD 18.5 FRELATIVE HUMIDITY 49 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 POINTTITLEBoulder Creek, the airSTATION REPORT · DCP BOFO3TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-10-17IDSR-BOFO3-1DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Boulder Creek, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT BOFO3FIG. C THE WIND AT BOULDER CREEKPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR1GUST, 2 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEBoulder Creek, the windSTATION REPORT · DCP BOFO3TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-10-17IDSR-BOFO3-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

The column

At 4,035 ft above sea level, 14 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 25.81 inHg and the temperature at 44.6 F; it reports 51.0 F, 6.4 F warmer than standard.

Section from sea level of where Boulder Creek stands in the atmosphere, height to scale: the station 4,035 feet above sea level with 14 per cent of the air below it; the standard atmosphere's pressure there, 25.81 inches of mercury, and temperature, 44.6 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT BOFO3FIG. D WHERE BOULDER CREEK 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 ATMOSPHEREBOULDER CREEK14 PER CENT OF THE AIR BELOW IT4,035 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 HERE25.81 inHgSTANDARD TEMPERATURE HERE44.6 FTEMPERATURE, REPORTED51.0 FTITLEBoulder Creek, the columnSTATION REPORT · DCP BOFO3TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-10-17IDSR-BOFO3-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

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

-

Snow on the ground

Elsewhere in Oregon

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

Near Spray

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

Near Spray

River and lake gauges