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East Renton Highlands, Washington

Community in King County, Washington

Air quality

The air at East Renton Highlands

Index 54, moderate, led by fine particles. Read at 8 AM from its reporting area, Seattle-Bellevue-Kent Valley (WA), 12 miles off.

54Moderate
  • Fine particles (PM2.5)54Moderate8.5 mi
  • Ozone4Good2 ppb11.1 mi
  • Coarse particles (PM10)30Good11.1 mi
  • Nitrogen dioxide11Good12.9 ppb11.1 mi
  • Sulfur dioxide0Good0.6 ppb11.1 mi
  • Carbon monoxide-0.3 ppm11.1 mi

The days ahead

Good each day through Sat Oct 24, led by fine particles. Yesterday measured 40, good.

Smoke, the next 46 hours

Little smoke near the ground through Wed 5 AM: the index from smoke stays at 17 or under.

MonTueWed

Precipitation

What has fallen at East Renton Highlands

None in the last 24 hours; 0.09 in over the last 3 days, to Mon 7 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.09in

Visibility

How far you can see at East Renton Highlands, the next 46 hours

Visibility stays 10 miles or more through Wed 5 AM.

MonTueWed

On the radar over East Renton Highlands, WashingtonReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest East Renton Highlands, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.6 miles away.

measured now4 instruments

Sunset WayTSUNS

Beside a road/7.1 mi away/433 ft/52 ft below here

temp, pavement temp, wind, visibility, precip

Rank-

measured daily2 instruments

Renton 3.6 ENEWA-KG-84

In a volunteer observer's own ground/1.6 mi away/339 ft/146 ft below here

precip, snowfall, snow depth

Rank-

LandsburgLNBW1

At a cooperative observer's station/10.0 mi away/554 ft/69 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Renton Municipal, drawn

The nearest airport reporting now, 4.9 mi from East Renton Highlands, Washington. From its report of Oct 19, 2026, 7:53 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 Renton Municipal, 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 RNTFIG. A THE SKY OVER RENTON MUNICIPALSECTION, 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 MORE0510TITLERenton Municipal, the skySTATION REPORT · ASOS RNTTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-19IDSR-RNT-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

47.0 F with a dew point of 44.0 F, 89 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 Renton Municipal: temperature 47.0 degrees Fahrenheit and dew point 44.0, 89 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 RNTFIG. B THE AIR AT RENTON MUNICIPALTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00030 F40 F50 F60 FSATURATES 700 FT ABOVE THE STATION, AT 43.3 FTEMPERATURE 47.0 FDEW POINT 44.0 FSPREAD 3.0 FRELATIVE HUMIDITY 89 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 POINTTITLERenton Municipal, the airSTATION REPORT · ASOS RNTTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-19IDSR-RNT-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Renton Municipal, 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 RNTFIG. C THE WIND AT RENTON MUNICIPALPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLERenton Municipal, the windSTATION REPORT · ASOS RNTTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-19IDSR-RNT-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in Washington

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

Near East Renton Highlands

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

Near East Renton Highlands

River and lake gauges