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Port Austin, Michigan

Village in Huron County, Michigan

Air quality

The air at Port Austin

Index 22, good, led by fine particles. Read at 8 AM from its reporting area, Bay Area-Thumb Area (MI), 42 miles off.

22Good
  • Fine particles (PM2.5)22Good-
  • Ozone16Good17 ppb22.3 mi

The days ahead

Good each day through Today, led by ozone. Yesterday measured 23, good.

Smoke, the next 43 hours

No smoke near the ground through Sun 2 AM.

FriSat

Precipitation

What has fallen at Port Austin

0.15 in in the last 24 hours, 0.16 in over the last 3 days, to Fri 7 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.15in
Last 3 days
0.16in

Visibility

How far you can see at Port Austin, the next 43 hours

Visibility stays 3 miles or more through Sun 2 AM, lowest 3 miles Fri 11 PM.

FriSat

On the radar over Port Austin, MichiganReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 5 instruments nearest Port Austin, 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 now3 instruments

Port HopeP58

At an airfield/10.0 mi away/587 ft/7 ft below here

temp, wind, gust, visibility, precip, pressure

Rank358of 979

measured daily2 instruments

Caseville 3.0 NEMI-HR-6

In a volunteer observer's own ground/13.0 mi away/596 ft/2 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Port Hope, drawn

The nearest airport reporting now, 10.0 mi from Port Austin, Michigan. From its report of Oct 16, 2026, 7:55 AM local time: 3 of its 5 sheets.

The air

55.0 F with a dew point of 53.0 F, 93 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 500 ft up.

Chart of the air at Port Hope: temperature 55.0 degrees Fahrenheit and dew point 53.0, 93 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 500 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT P58FIG. B THE AIR AT PORT HOPETHE 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 500 FT ABOVE THE STATION, AT 52.5 FTEMPERATURE AND DEW POINT 55.0 F, 53.0 FRELATIVE HUMIDITY 93 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 POINTTITLEPort Hope, the airSTATION REPORT · ASOS P58TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-10-16IDSR-P58-1DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west northwest (290 degrees) at 18 mph, gusting 28 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 28 mph.

Plan of the wind at Port Hope, north up: blowing from 290 degrees, the west northwest, at 18 miles an hour, gusting 28; beside it the Beaufort scale from calm to hurricane force, force 4, moderate breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT P58FIG. C THE WIND AT PORT HOPEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 290°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 18 MPH5FRESH BREEZE196STRONG BREEZE25GUST, 28 MPH7NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEPort Hope, the windSTATION REPORT · ASOS P58TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-10-16IDSR-P58-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The column

At 587 ft above sea level, 2 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.29 inHg and the temperature at 56.9 F; the station's altimeter setting of 29.68 inHg means its barometer reads 29.06 inHg; it reports 55.0 F, 1.9 F colder than standard.

Section from sea level of where Port Hope stands in the atmosphere, height to scale: the station 587 feet above sea level with 2 per cent of the air below it; the standard atmosphere's pressure there, 29.29 inches of mercury, and temperature, 56.9 degrees Fahrenheit; the altimeter setting of 29.68 and the station pressure it means, 29.06.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT P58FIG. D WHERE PORT HOPE STANDS IN THE ATMOSPHERESECTION FROM SEA LEVEL, HEIGHT TO SCALE, THE STATION IN THE STANDARD ATMOSPHEREFT ABOVE SEA LEVEL05,00010,00015,000SEA LEVEL, 29.92 inHg IN THE STANDARD ATMOSPHEREPORT HOPE2 PER CENT OF THE AIR BELOW IT587 FT10 PER CENT OF THE AIR BELOW, 2,890 FT20 PER CENT OF THE AIR BELOW, 6,050 FT30 PER CENT OF THE AIR BELOW, 9,540 FT40 PER CENT OF THE AIR BELOW, 13,470 FTSTANDARD PRESSURE HERE29.29 inHgSTANDARD TEMPERATURE HERE56.9 FALTIMETER SETTING, REPORTED29.68 inHgITS BAROMETER READS29.06 inHgTEMPERATURE, REPORTED55.0 FTITLEPort Hope, the columnSTATION REPORT · ASOS P58TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-10-16IDSR-P58-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The full report of Port Hope, in 5 sheets, each beside the Field Book plates that explain it

0in

Snow on the ground

Measured at Port Austin WWTP (POAM4), 1.0 miles from here, read 16 Oct, 08:00. measured daily

Elsewhere in Michigan

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

Near Port Austin

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

Near Port Austin

River and lake gauges