Storm Station
Sign in

Coalville, Utah

City in Summit County, Utah

Air quality

The air at Coalville

Index 52, moderate, led by fine particles. Read at 10 PM from its reporting area, Salt Lake City (UT), 30 miles off.

52Moderate
  • Fine particles (PM2.5)52Moderate-
  • Ozone24Good-
  • Coarse particles (PM10)16Good-

The days ahead

Good each day through Sat Oct 17, led by fine particles. Yesterday measured 34, good.

Smoke, the next 44 hours

Little smoke near the ground through Sat 6 PM: the index from smoke stays at 33 or under.

FriSat

Precipitation

What has fallen at Coalville

None in the last 24 hours; 0.83 in over the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.83in

Visibility

How far you can see at Coalville, the next 44 hours

Visibility stays 10 miles or more through Sat 6 PM.

FriSat

On the radar over Coalville, UtahReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 7 instruments nearest Coalville, 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 now5 instruments

I-80 @ CoalvilleUTCOL

Beside a road/0.8 mi away/5,564 ft/89 ft below here

temp, pavement temp, wind, visibility, precip

Rank-

MorganS2133

At a soil climate station/16.4 mi away/5,113 ft/540 ft below here

temp, humidity, soil temp, soil moisture

Rank527of 998

Heber CityHCR

At an airfield/30.8 mi away/5,656 ft/3 ft above here

temp, wind, gust, visibility, precip, pressure

Rank948of 998

measured daily2 instruments

Echo DamECHU1

At a dam/4.1 mi away/5,533 ft/120 ft below here

snowfall, snow depth, precip, high, low

Rank-

Park City 4.7 NUT-SM-8

In a volunteer observer's own ground/14.3 mi away/6,691 ft/1,038 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Heber City, drawn

The nearest airport reporting now, 30.8 mi from Coalville, Utah. From its report of Oct 15, 2026, 10:55 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 Heber City, 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 HCRFIG. A THE SKY OVER HEBER CITYSECTION, 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 MORE0510TITLEHeber City, the skySTATION REPORT · ASOS HCRTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-HCR-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

39.2 F with a dew point of 34.3 F, 82 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,100 ft up.

Chart of the air at Heber City: temperature 39.2 degrees Fahrenheit and dew point 34.3, 82 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,100 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT HCRFIG. B THE AIR AT HEBER CITYTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00020 F30 F40 F50 FSATURATES 1,100 FT ABOVE THE STATION, AT 33.2 FTEMPERATURE 39.2 FDEW POINT 34.3 FSPREAD 4.9 FRELATIVE HUMIDITY 82 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 POINTTITLEHeber City, the airSTATION REPORT · ASOS HCRTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-HCR-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Heber City, 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 HCRFIG. C THE WIND AT HEBER CITYPLAN, 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 FORCE73TITLEHeber City, the windSTATION REPORT · ASOS HCRTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-HCR-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-

Snow on the ground

Elsewhere in Utah

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

Near Coalville

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

Near Coalville

River and lake gauges