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Byron, Michigan

Village in Shiawassee County, Michigan

Air quality

The air at Byron

Index 34, good, led by fine particles. Read at 12 AM from its reporting area, Flint (MI), 20 miles off.

34Good
  • Fine particles (PM2.5)34Good-
  • Ozone18Good23 ppb20.9 mi

The days ahead

Good each day through Mon Oct 19, led by ozone. Yesterday measured 29, good.

Smoke, the next 45 hours

No smoke near the ground through Sun 8 PM.

SatSun

Precipitation

What has fallen at Byron

0.19 in in the last 24 hours, 0.30 in over the last 3 days, to Fri 11 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.19in
Last 3 days
0.30in

Visibility

How far you can see at Byron, the next 45 hours

Visibility stays 9 miles or more through Sun 8 PM, lowest 9 miles Sun 3 AM.

SatSun

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

What is measuring near here

The 6 instruments nearest Byron, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.2 miles away.

measured now4 instruments

B-17MC121

Beside a road/11.0 mi away/906 ft/67 ft above here

temp, pavement temp, wind, visibility, precip

Rank-

HowellOZW

At an airfield/13.7 mi away/961 ft/122 ft above here

temp, wind, gust, visibility, precip, pressure

Rank238of 1,000

measured daily2 instruments

Byron 3.1 SSWMI-SW-4

In a volunteer observer's own ground/3.2 mi away/869 ft/30 ft above here

precip, snowfall, snow depth

Rank-

Linden WWTPLIDM4

At a water treatment plant/7.2 mi away/869 ft/30 ft above here

snowfall, snow depth, precip, high, low

Rank32of 1,000

Station report

The weather at Howell, drawn

The nearest airport reporting now, 13.7 mi from Byron, Michigan. From its report of Oct 17, 2026, 12:35 AM local time: 3 of its 6 sheets.

The sky

Scattered at 2,400 ft; visibility 10 mi or more.

Section of the sky over Howell, height above the station to scale: scattered cloud with its base at 2,400 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OZWFIG. A THE SKY OVER HOWELLSECTION, 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 SHEETSCT 2,400 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYVISIBILITY, MILES: 10 MI OR MORE0510TITLEHowell, the skySTATION REPORT · ASOS OZWTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-OZW-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

41.0 F with a dew point of 33.8 F, 75 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,600 ft up; the lowest cloud reported is at 2,400 ft.

Chart of the air at Howell: temperature 41.0 degrees Fahrenheit and dew point 33.8, 75 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,600 feet above the station, against the lowest cloud reported at 2,400 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OZWFIG. B THE AIR AT HOWELLTHE 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 1,600 FT ABOVE THE STATION, AT 32.2 FLOWEST CLOUD REPORTED, SCT 2,400 FTTEMPERATURE 41.0 FDEW POINT 33.8 FSPREAD 7.2 FRELATIVE HUMIDITY 75 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 POINTTITLEHowell, the airSTATION REPORT · ASOS OZWTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-OZW-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (350 degrees) at 7 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Howell, north up: blowing from 350 degrees, the north, at 7 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OZWFIG. C THE WIND AT HOWELLPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 350°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 7 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEHowell, the windSTATION REPORT · ASOS OZWTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-OZW-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Linden WWTP (LIDM4), 7.2 miles from here, read 16 Oct, 07:00. measured daily

Elsewhere in Michigan

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

Near Byron

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

Near Byron

River and lake gauges