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Owosso, Michigan

City in Shiawassee County, Michigan

Air quality

The air at Owosso

Index 28, good, led by fine particles. Read at 11 PM from its reporting area, Flint (MI), 26 miles off.

28Good
  • Fine particles (PM2.5)28Good-
  • Ozone19Good21 ppb16.1 mi

The days ahead

Good each day through Fri Oct 16, led by ozone. Yesterday measured 39, good.

Smoke, the next 46 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Owosso

0.02 in in the last 24 hours, 0.05 in over the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.02in
Last 3 days
0.05in

Visibility

How far you can see at Owosso, the next 46 hours

Visibility stays 3 miles or more through Sat 8 PM, lowest 4 miles Thu 11 PM.

FriSat

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

What is measuring near here

The 6 instruments nearest Owosso, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.9 miles away.

measured now4 instruments

OwossoRNP

At an airfield/1.9 mi away/735 ft/4 ft above here

temp, wind, gust, visibility, precip, pressure

Rank292of 979

B-15MC120

Beside a road/24.0 mi away/705 ft/26 ft below here

temp, pavement temp, wind, visibility, precip

Rank-

measured daily2 instruments

Owosso 1.0 NWMI-SW-12

In a volunteer observer's own ground/0.9 mi away/742 ft/11 ft above here

precip, snowfall, snow depth

Rank139of 979

OwossoOWSM4

At a cooperative observer's station/2.4 mi away/745 ft/14 ft above here

snowfall, snow depth, precip, high, low

Rank549of 979

Station report

The weather at Owosso, drawn

The nearest airport reporting now, 1.9 mi from Owosso, Michigan. From its report of Oct 15, 2026, 11:15 PM local time: 3 of its 6 sheets.

The sky

Broken at 600 ft, broken at 1,700 ft, overcast at 2,400 ft; the ceiling is 600 ft; visibility 8 mi.

Section of the sky over Owosso, height above the station to scale: broken cloud with its base at 600 feet, broken cloud with its base at 1,700 feet, overcast cloud with its base at 2,400 feet, the ceiling at 600 feet, and visibility of 8 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RNPFIG. A THE SKY OVER OWOSSOSECTION, 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 STATION05001,0001,5002,0002,5003,0003,5004,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETOVC 2,400 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 1,700 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYBKN 600 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 600 FTVISIBILITY, MILES: 8 MI0510TITLEOwosso, the skySTATION REPORT · ASOS RNPTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-RNP-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

55.4 F with a dew point of 53.6 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 600 ft.

Chart of the air at Owosso: temperature 55.4 degrees Fahrenheit and dew point 53.6, 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 600 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RNPFIG. B THE AIR AT OWOSSOTHE 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 400 FT ABOVE THE STATION, AT 53.1 FLOWEST CLOUD REPORTED, BKN 600 FTTEMPERATURE AND DEW POINT 55.4 F, 53.6 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 POINTTITLEOwosso, the airSTATION REPORT · ASOS RNPTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-RNP-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the southeast (140 degrees) at 12 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 18 mph.

Plan of the wind at Owosso, north up: blowing from 140 degrees, the 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 RNPFIG. C THE WIND AT OWOSSOPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 140°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 12 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEOwosso, the windSTATION REPORT · ASOS RNPTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-RNP-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Owosso (OWSM4), 2.4 miles from here, read 14 Oct, 07:00. measured daily

Elsewhere in Michigan

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

Near Owosso

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

Near Owosso

River and lake gauges