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Marysville, Michigan

City in St. Clair County, Michigan

Air quality

The air at Marysville

Index 36, good, led by fine particles. Read at 12 AM from its reporting area, Southeast (MI), 53 miles off.

36Good
  • Fine particles (PM2.5)36Good3.2 mi
  • Ozone24Good19 ppb3.2 mi
  • Coarse particles (PM10)14Good-
  • Sulfur dioxide3Good2.2 ppb3.2 mi

The days ahead

Good each day through Today, led by ozone. Yesterday measured 38, good.

Smoke, the next 44 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Marysville

0.02 in in the last 24 hours, 0.56 in over the last 3 days, to Fri 12 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.02in
Last 3 days
0.56in

Visibility

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

Visibility stays 4 miles or more through Sat 8 PM, lowest 5 miles Fri 1 AM.

FriSat

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

What is measuring near here

The 6 instruments nearest Marysville, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.

measured now4 instruments

Port HuronPHN

At an airfield/2.3 mi away/650 ft/41 ft above here

temp, wind, gust, visibility, precip, pressure

Rank705of 979

M-1MC130

Beside a road/20.5 mi away/604 ft/5 ft below here

temp, pavement temp, wind, visibility, precip

Rank-

measured daily2 instruments

Marysville 0.4 NNEMI-SC-28

In a volunteer observer's own ground/0.3 mi away/610 ft/1 ft above here

precip, snowfall, snow depth

Rank-

Port HuronPRHM4

At a cooperative observer's station/5.8 mi away/541 ft/68 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Citizen station GW2062, drawn

The nearest instrument reporting now, 5.9 mi from Marysville, Michigan. From its report of undefined: 3 of its 4 sheets.

The wind

Calm.

Plan of the wind at Citizen station GW2062, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW2062FIG. C THE WIND AT CITIZEN STATION GW2062PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECitizen station GW2062, the windSTATION REPORT · CWOP GW2062TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 1 of 4DATE2026-10-16IDSR-GW2062-1DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

The column

At 627 ft above sea level, 2 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.25 inHg and the temperature at 56.8 F; the station's altimeter setting of 29.56 inHg means its barometer reads 28.90 inHg; it reports 58.0 F, 1.2 F warmer than standard.

Section from sea level of where Citizen station GW2062 stands in the atmosphere, height to scale: the station 627 feet above sea level with 2 per cent of the air below it; the standard atmosphere's pressure there, 29.25 inches of mercury, and temperature, 56.8 degrees Fahrenheit; the altimeter setting of 29.56 and the station pressure it means, 28.90.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW2062FIG. D WHERE CITIZEN STATION GW2062 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 ATMOSPHERECITIZEN STATION GW20622 PER CENT OF THE AIR BELOW IT627 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 HERE29.25 inHgSTANDARD TEMPERATURE HERE56.8 FALTIMETER SETTING, REPORTED29.56 inHgITS BAROMETER READS28.90 inHgTEMPERATURE, REPORTED58.0 FTITLECitizen station GW2062, the columnSTATION REPORT · CWOP GW2062TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 4DATE2026-10-16IDSR-GW2062-2DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The sun

On Oct 16 the noon sun stands 38 degrees above the horizon at 43.00 N, and the day is 10 h 51 min long. Level ground there takes 61 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station GW2062, angles true: on Oct 16 it stands 38 degrees above the horizon, against 70 at the June solstice, 47 at the equinoxes and 24 at the December solstice; the day is 10 h 51 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GW2062FIG. E THE SUN AT CITIZEN STATION GW2062ELEVATION LOOKING WEST, SOUTH TO THE LEFT: THE NOON SUN ON THE DAY OF THE REPORT, AND AT THE SOLSTICES AND EQUINOXES; ANGLES TRUETHE STATIONJUNE SOLSTICE 70°EQUINOXES 47°DECEMBER SOLSTICE 24°OCT 16, 38°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 10 H 51 MINLEVEL GROUND TAKES 61 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 43.00 N; THE SUN'S DECLINATION -9.1°TITLECitizen station GW2062, the sunSTATION REPORT · CWOP GW2062TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 3 of 4DATE2026-10-16IDSR-GW2062-3DRAWN AS linework on paperSOURCES FB-ENG-007

The full report of Citizen station GW2062, in 4 sheets, each beside the Field Book plates that explain it

0in

Snow on the ground

Measured at Port Huron (PRHM4), 5.8 miles from here, read 13 Oct, 23:59. measured daily

Elsewhere in Michigan

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

Near Marysville

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

Near Marysville

River and lake gauges