Storm Station
Sign in

Freeport, Michigan

Village in Barry County, Michigan

Air quality

The air at Freeport

Index 38, good, led by fine particles. Read at 6 AM from its reporting area, Grand Rapids (MI), 24 miles off.

38Good
  • Fine particles (PM2.5)38Good24 mi
  • Ozone25Good7 ppb24 mi
  • Coarse particles (PM10)4Good24 mi
  • Nitrogen dioxide11Good12.3 ppb24 mi
  • Sulfur dioxide0Good0.2 ppb24 mi
  • Carbon monoxide-0.3 ppm24 mi

The days ahead

Good each day through Mon Oct 19, led by ozone. Yesterday measured 34, good.

Smoke, the next 44 hours

No smoke near the ground through Mon 2 AM.

SatSun

Precipitation

What has fallen at Freeport

0.31 in in the last 24 hours, 0.83 in over the last 3 days, to Sat 6 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.31in
Last 3 days
0.83in

Visibility

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

Visibility stays 9 miles or more through Mon 2 AM, lowest 9 miles Sat 8 AM.

SatSun

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

What is measuring near here

The 6 instruments nearest Freeport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.7 miles away.

measured now4 instruments

I96Mm0522MC150

Beside a road/8.4 mi away/846 ft/52 ft above here

temp, pavement temp, wind, visibility, precip

Rank-

measured daily2 instruments

WWTPHASM4

At a water treatment plant/7.9 mi away/784 ft/10 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Grand Rapids, drawn

The nearest airport reporting now, 13.4 mi from Freeport, Michigan. From its report of Oct 17, 2026, 6:53 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 Grand Rapids, 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 GRRFIG. A THE SKY OVER GRAND RAPIDSSECTION, 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 MORE0510TITLEGrand Rapids, the skySTATION REPORT · ASOS GRRTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-GRR-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

35.0 F with a dew point of 32.0 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 Grand Rapids: temperature 35.0 degrees Fahrenheit and dew point 32.0, 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 GRRFIG. B THE AIR AT GRAND RAPIDSTHE 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 700 FT ABOVE THE STATION, AT 31.3 FTEMPERATURE 35.0 FDEW POINT 32.0 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 POINTTITLEGrand Rapids, the airSTATION REPORT · ASOS GRRTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-GRR-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west northwest (300 degrees) at 3 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Grand Rapids, north up: blowing from 300 degrees, the west 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 GRRFIG. C THE WIND AT GRAND RAPIDSPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 300°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 3 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEGrand Rapids, the windSTATION REPORT · ASOS GRRTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-GRR-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-

Snow on the ground

Elsewhere in Michigan

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

Near Freeport

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

Near Freeport

River and lake gauges