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Rackerby, California

Community in Butte County, California

Air quality

The air at Rackerby

Index 43, good, led by ozone. Read at 11 AM from its reporting area, Western Nevada County (CA), 22 miles off.

43Good
  • Ozone43Good-

The days ahead

Yesterday measured 40, good.

Smoke, the next 43 hours

No smoke near the ground through Sun 5 AM.

FriSatSun

Precipitation

What has fallen at Rackerby

None in the last 3 days, to Fri 10 AM. 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 Rackerby, the next 43 hours

Visibility stays 10 miles or more through Sun 5 AM.

FriSatSun

On the radar over Rackerby, CaliforniaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Rackerby, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.2 miles away.

measured now4 instruments

Bangor RAWSBNGC1

A remote fire weather station/3.2 mi away/938 ft/231 ft below here

temp, wind, gust, humidity, pressure

Rank610of 4,465

OrovilleOVE

At an airfield/14.7 mi away/190 ft/979 ft below here

temp, wind, gust, visibility, precip, pressure

Rank47of 4,465

measured daily2 instruments

Dobbins - Colgate PowerCLGC1

At a cooperative observer's station/11.1 mi away/591 ft/578 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Oroville, drawn

The nearest airport reporting now, 14.7 mi from Rackerby, California. From its report of Oct 16, 2026, 10:53 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 Oroville, 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 OVEFIG. A THE SKY OVER OROVILLESECTION, 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 MORE0510TITLEOroville, the skySTATION REPORT · ASOS OVETYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-OVE-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

81.0 F with a dew point of 37.0 F, 21 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 9,900 ft up.

Chart of the air at Oroville: temperature 81.0 degrees Fahrenheit and dew point 37.0, 21 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 9,900 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OVEFIG. B THE AIR AT OROVILLETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00010,00012,00020 F40 F60 F80 FSATURATES 9,900 FT ABOVE THE STATION, AT 28.0 FTEMPERATURE 81.0 FDEW POINT 37.0 FSPREAD 44.0 FRELATIVE HUMIDITY 21 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 POINTTITLEOroville, the airSTATION REPORT · ASOS OVETYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-OVE-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west northwest (300 degrees) at 7 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Oroville, north up: blowing from 300 degrees, the west northwest, 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 OVEFIG. C THE WIND AT OROVILLEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 300°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 7 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEOroville, the windSTATION REPORT · ASOS OVETYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-OVE-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in California

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

Near Rackerby

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

Near Rackerby

River and lake gauges