Storm Station
Seventh Mountain, Oregon
33°
Partly cloudy· Feels like 27°·Light breeze 6 mph NNE
Cloudy. Low around 39, with temperatures rising to around 42 overnight. Northeast wind around 6 mph.
-UV
-Air quality
39%Humidity
56%Cloud

What is measuring near here

The 5 instruments nearest Seventh Mountain, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.8 miles away.

measured now3 instruments

Arnold CanalARNO3

At a river or reservoir gauge/0.8 mi away/3,930 ft/18 ft above here

temp, wind, gust, humidity, pressure

Rank815of 914

SunriverS21

At an airfield/9.5 mi away/4,157 ft/245 ft above here

temp, wind, gust, visibility, precip, pressure

Rank914of 914

measured daily2 instruments

Bend 3.8 WSWOR-DS-8

In a volunteer observer's own ground/2.8 mi away/3,889 ft/23 ft below here

precip, snowfall, snow depth

Rank-

BendBNDO3

At a cooperative observer's station/6.2 mi away/3,776 ft/136 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Sunriver, drawn

The nearest airport reporting now, 9.5 mi from Seventh Mountain. From its report of Sep 27, 2026, 12:00 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 Sunriver, 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 S21FIG. A THE SKY OVER SUNRIVERSECTION, 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 MORE0510TITLESunriver, the skySTATION REPORT · ASOS S21TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-S21-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

44.6 F with a dew point of 24.8 F, 45 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 4,500 ft up.

Chart of the air at Sunriver: temperature 44.6 degrees Fahrenheit and dew point 24.8, 45 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 4,500 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT S21FIG. B THE AIR AT SUNRIVERTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,00010 F20 F30 F40 F50 F60 FSATURATES 4,500 FT ABOVE THE STATION, AT 20.8 FTEMPERATURE 44.6 FDEW POINT 24.8 FSPREAD 19.8 FRELATIVE HUMIDITY 45 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 POINTTITLESunriver, the airSTATION REPORT · ASOS S21TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-S21-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the northeast (40 degrees) at 8 mph: force 3, a gentle breeze on the Beaufort scale.

Plan of the wind at Sunriver, north up: blowing from 40 degrees, the northeast, 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 S21FIG. C THE WIND AT SUNRIVERPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 40°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 8 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLESunriver, the windSTATION REPORT · ASOS S21TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-S21-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-in

Snow on the ground

Elsewhere in Oregon

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

Near Seventh Mountain

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