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Crescent Lake, Oregon

Community in Klamath County, Oregon

Air quality

The air at Crescent Lake

Index 23, good, led by fine particles. Read at 9 PM from its reporting area, La Pine (OR), 24 miles off.

23Good
  • Fine particles (PM2.5)23Good-

The days ahead

Yesterday measured 55, moderate.

Smoke, the next 45 hours

Little smoke near the ground through Sat 5 PM: the index from smoke stays at 11 or under.

FriSat

Precipitation

What has fallen at Crescent Lake

None in the last 3 days, to Thu 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 Crescent Lake, the next 45 hours

Visibility stays 10 miles or more through Sat 5 PM.

FriSat

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

What is measuring near here

The 6 instruments nearest Crescent Lake, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.

measured now4 instruments

SunriverS21

At an airfield/34.9 mi away/4,157 ft/650 ft below here

temp, wind, gust, visibility, precip, pressure

Rank222of 1,635

measured daily2 instruments

Gilchrist 12.8 WOR-KL-31

In a volunteer observer's own ground/0.2 mi away/4,805 ft/2 ft below here

precip, snowfall, snow depth

Rank-

Odell Lake-EastOLEO3

At a cooperative observer's station/3.2 mi away/4,823 ft/16 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Sunriver, drawn

The nearest airport reporting now, 34.9 mi from Crescent Lake, Oregon. From its report of Oct 15, 2026, 8:55 PM local time: 3 of its 6 sheets.

The sky

Broken at 4,200 ft; the ceiling is 4,200 ft; visibility 10 mi or more.

Section of the sky over Sunriver, height above the station to scale: broken cloud with its base at 4,200 feet, the ceiling at 4,200 feet, 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 STATION01,0002,0003,0004,0005,0006,0007,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETBKN 4,200 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 4,200 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLESunriver, the skySTATION REPORT · ASOS S21TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-S21-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

42.8 F with a dew point of 32.0 F, 65 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,500 ft up; the lowest cloud reported is at 4,200 ft.

Chart of the air at Sunriver: temperature 42.8 degrees Fahrenheit and dew point 32.0, 65 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,500 feet above the station, against the lowest cloud reported at 4,200 feet; 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 STATION01,0002,0003,0004,0005,0006,00020 F30 F40 F50 FSATURATES 2,500 FT ABOVE THE STATION, AT 29.7 FLOWEST CLOUD REPORTED, BKN 4,200 FTTEMPERATURE 42.8 FDEW POINT 32.0 FSPREAD 10.8 FRELATIVE HUMIDITY 65 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 6DATE2026-10-16IDSR-S21-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (350 degrees) at 6 mph: force 2, a light breeze on the Beaufort scale. The strongest gust today was 14 mph.

Plan of the wind at Sunriver, north up: blowing from 350 degrees, the north, at 6 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 2, light 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 350°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLESunriver, the windSTATION REPORT · ASOS S21TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-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

0in

Snow on the ground

Measured at Odell Lake-East (OLEO3), 3.2 miles from here, read 15 Oct, 12:00. measured daily

Elsewhere in Oregon

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

Near Crescent Lake

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

Near Crescent Lake

River and lake gauges