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Port Sanilac, Michigan

Village in Sanilac County, Michigan

Air quality

The air at Port Sanilac

Index 28, good, led by fine particles. Read at 11 PM from its reporting area, Bay Area-Thumb Area (MI), 55 miles off.

28Good
  • Fine particles (PM2.5)28Good-
  • Ozone22Good-

The days ahead

Good each day through Fri Oct 16, led by ozone. Yesterday measured 26, good.

Smoke, the next 46 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Port Sanilac

0.04 in in the last 24 hours, 0.07 in over the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.04in
Last 3 days
0.07in

Visibility

How far you can see at Port Sanilac, the next 46 hours

Visibility stays 3 miles or more through Sat 8 PM, lowest 4 miles Sat 1 AM.

FriSat

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

What is measuring near here

The 6 instruments nearest Port Sanilac, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 11.5 miles away.

measured now4 instruments

Bad AxeBAX

At an airfield/32.7 mi away/768 ft/142 ft above here

temp, wind, gust, visibility, precip, pressure

Rank217of 979

measured daily2 instruments

Sandusky 0.7 NNEMI-SN-6

In a volunteer observer's own ground/14.0 mi away/769 ft/143 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Bad Axe, drawn

The nearest airport reporting now, 32.7 mi from Port Sanilac, Michigan. From its report of Oct 15, 2026, 11:35 PM local time: 3 of its 6 sheets.

The sky

Overcast at 800 ft; the ceiling is 800 ft; visibility 10 mi or more.

Section of the sky over Bad Axe, height above the station to scale: overcast cloud with its base at 800 feet, the ceiling at 800 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT BAXFIG. A THE SKY OVER BAD AXESECTION, 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 SHEETOVC 800 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 800 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEBad Axe, the skySTATION REPORT · ASOS BAXTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-BAX-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

53.6 F with a dew point of 51.8 F, 94 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 400 ft up; the lowest cloud reported is at 800 ft.

Chart of the air at Bad Axe: temperature 53.6 degrees Fahrenheit and dew point 51.8, 94 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 400 feet above the station, against the lowest cloud reported at 800 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT BAXFIG. B THE AIR AT BAD AXETHE 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 FSATURATES 400 FT ABOVE THE STATION, AT 51.3 FLOWEST CLOUD REPORTED, OVC 800 FTTEMPERATURE AND DEW POINT 53.6 F, 51.8 FRELATIVE HUMIDITY 94 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 POINTTITLEBad Axe, the airSTATION REPORT · ASOS BAXTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-BAX-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south southeast (150 degrees) at 12 mph: force 3, a gentle breeze on the Beaufort scale.

Plan of the wind at Bad Axe, north up: blowing from 150 degrees, the south southeast, at 12 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT BAXFIG. C THE WIND AT BAD AXEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 150°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 12 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEBad Axe, the windSTATION REPORT · ASOS BAXTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-BAX-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in Michigan

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

Near Port Sanilac

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

Near Port Sanilac

River and lake gauges