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American Fork, Utah

City in Utah County, Utah

Air quality

The air at American Fork

Index 6, good, led by fine particles. Read at 2 AM from its reporting area, Timpanogos Cave National Monument (UT), 6 miles off.

6Good
  • Fine particles (PM2.5)6Good4.8 mi
  • Ozone-17 ppb4.8 mi
  • Coarse particles (PM10)-4.8 mi
  • Nitrogen dioxide5Good5.2 ppb4.8 mi
  • Sulfur dioxide0Good0.3 ppb24.8 mi
  • Carbon monoxide-0 ppm4.8 mi

The days ahead

Yesterday measured 23, good.

Smoke, the next 41 hours

Little smoke near the ground through Sat 6 PM: the index from smoke stays at 11 or under.

FriSat

Precipitation

What has fallen at American Fork

None in the last 24 hours; 0.18 in over the last 3 days, to Fri 1 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.18in

Visibility

How far you can see at American Fork, the next 41 hours

Visibility stays 10 miles or more through Sat 6 PM.

FriSat

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

What is measuring near here

The 7 instruments nearest American Fork, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.6 miles away.

measured now5 instruments

I-15 @ OremUTORM

Beside a road/5.7 mi away/4,642 ft/2 ft above here

temp, pavement temp, wind, visibility, precip

Rank852of 998

GrantsvilleS2152

At a soil climate station/34.5 mi away/4,337 ft/303 ft below here

temp, humidity, soil temp, soil moisture

Rank448of 998

measured daily2 instruments

American Fork 0.7 SUT-UT-40

In a volunteer observer's own ground/0.6 mi away/4,636 ft/4 ft below here

precip, snowfall, snow depth

Rank-

Pleasant GrovePLGU1

At a cooperative observer's station/4.0 mi away/4,833 ft/193 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Provo Muni (AWOS), drawn

The nearest airport reporting now, 12.0 mi from American Fork, Utah. From its report of Oct 16, 2026, 1:56 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 Provo Muni (AWOS), 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 PVUFIG. A THE SKY OVER PROVO MUNI (AWOS)SECTION, 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 MORE0510TITLEProvo Muni (AWOS), the skySTATION REPORT · ASOS PVUTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-PVU-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

47.0 F with a dew point of 38.0 F, 71 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,100 ft up.

Chart of the air at Provo Muni (AWOS): temperature 47.0 degrees Fahrenheit and dew point 38.0, 71 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,100 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PVUFIG. B THE AIR AT PROVO MUNI (AWOS)THE 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 F60 FSATURATES 2,100 FT ABOVE THE STATION, AT 36.0 FTEMPERATURE 47.0 FDEW POINT 38.0 FSPREAD 9.0 FRELATIVE HUMIDITY 71 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 POINTTITLEProvo Muni (AWOS), the airSTATION REPORT · ASOS PVUTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-PVU-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north northwest (340 degrees) at 3 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Provo Muni (AWOS), north up: blowing from 340 degrees, the north northwest, at 3 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 1, light air, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PVUFIG. C THE WIND AT PROVO MUNI (AWOS)PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 340°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 3 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEProvo Muni (AWOS), the windSTATION REPORT · ASOS PVUTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-PVU-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Provo Muni (AWOS), in 6 sheets, each beside the Field Book plates that explain it

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Snow on the ground

Elsewhere in Utah

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

Near American Fork

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

Near American Fork

River and lake gauges