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Coos Bay, Oregon

City in Coos County, Oregon

Air quality

The air at Coos Bay

Index 60, moderate, led by fine particles. Read at 9 PM from its reporting area, Coos, Lower Umpqua, and Siuslaw Indians of Oregon (OR), 1 mile off.

60Moderate
  • Fine particles (PM2.5)60Moderate1.2 mi

The days ahead

Yesterday measured 29, good.

Smoke, the next 44 hours

Little smoke near the ground through Sat 5 PM: the index from smoke stays at 39 or under.

FriSat

Precipitation

What has fallen at Coos Bay

None in the last 3 days, to Thu 9 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 Coos Bay, the next 44 hours

Dense fog: visibility falls to 0 miles Fri 5 AM, under a mile for 13 hours.

FriSat

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

What is measuring near here

The 6 instruments nearest Coos Bay, 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

North BendOTH

At an airfield/2.9 mi away/7 ft/88 ft below here

temp, wind, gust, visibility, precip, pressure

Rank13of 1,635

measured daily2 instruments

Coquille CityCOQO3

At a cooperative observer's station/13.3 mi away/102 ft/7 ft above here

snowfall, snow depth, precip, high, low

Rank845of 1,635

Station report

The weather at North Bend, drawn

The nearest airport reporting now, 2.9 mi from Coos Bay, Oregon. From its report of Oct 15, 2026, 8:56 PM 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 North Bend, 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 OTHFIG. A THE SKY OVER NORTH BENDSECTION, 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 MORE0510TITLENorth Bend, the skySTATION REPORT · ASOS OTHTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-OTH-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

59.0 F with a dew point of 56.0 F, 90 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 700 ft up.

Chart of the air at North Bend: temperature 59.0 degrees Fahrenheit and dew point 56.0, 90 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 700 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OTHFIG. B THE AIR AT NORTH BENDTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00040 F50 F60 F70 FSATURATES 700 FT ABOVE THE STATION, AT 55.3 FTEMPERATURE 59.0 FDEW POINT 56.0 FSPREAD 3.0 FRELATIVE HUMIDITY 90 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 POINTTITLENorth Bend, the airSTATION REPORT · ASOS OTHTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-OTH-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the southeast (130 degrees) at 7 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at North Bend, north up: blowing from 130 degrees, the southeast, at 7 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 OTHFIG. C THE WIND AT NORTH BENDPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 130°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 7 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLENorth Bend, the windSTATION REPORT · ASOS OTHTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-OTH-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in Oregon

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

Near Coos Bay

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

Near Coos Bay

River and lake gauges