Storm Station
Rochester, Michigan
56°
Mostly clear· Feels like 56°·Light breeze 6 mph N
Patchy fog before 8am. Sunny, with a high near 73. North wind 5 to 10 mph.
-UV
-Air quality
71%Humidity
28%Cloud

What is measuring near here

The 5 instruments nearest Rochester, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.0 miles away.

measured now3 instruments

I75N at CrooksMC141

Beside a road/6.2 mi away/817 ft/20 ft above here

temp, pavement temp, wind, visibility, precip

Rank-

TroyVLL

At an airfield/10.4 mi away/728 ft/69 ft below here

temp, wind, gust, visibility, precip, pressure

Rank31of 407

St Clair ShoresCLSM4

At a river or reservoir gauge/19.6 mi away/581 ft/216 ft below here

temp, wind, gust, humidity, pressure

Rank316of 407

measured daily2 instruments

Rochester Hills 2.3 NNEMI-OK-3

In a volunteer observer's own ground/1.0 mi away/810 ft/13 ft above here

precip, snowfall, snow depth

Rank-

Pontiac WWTPPONM4

At a water treatment plant/7.5 mi away/867 ft/70 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Troy, drawn

The nearest airport reporting now, 10.4 mi from Rochester. From its report of Sep 27, 2026, 6:55 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 Troy, 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 VLLFIG. A THE SKY OVER TROYSECTION, 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 MORE0510TITLETroy, the skySTATION REPORT · ASOS VLLTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-VLL-1DRAWN AS linework on paperSOURCES FB-SKY-001

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.

Chart of the air at Troy: 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; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT VLLFIG. B THE AIR AT TROYTHE 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 53.2 FTEMPERATURE 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 POINTTITLETroy, the airSTATION REPORT · ASOS VLLTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-VLL-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (360 degrees) at 6 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Troy, north up: blowing from 360 degrees, the north, at 6 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 VLLFIG. C THE WIND AT TROYPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 360°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLETroy, the windSTATION REPORT · ASOS VLLTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-VLL-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Pontiac WWTP (PONM4), 7.5 miles from here, read 26 Sep, 07:30. measured daily

Elsewhere in Michigan

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

Near Rochester

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