Storm Station
St. Charles, Michigan
46°
Partly cloudy· Feels like 46°·Light air 2 mph W
Patchy fog before 11am. Sunny, with a high near 73. North northeast wind 6 to 10 mph.
-UV
-Air quality
96%Humidity
44%Cloud

What is measuring near here

The 5 instruments nearest St. Charles, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.6 miles away.

measured now3 instruments

SaginawMBS

At an airfield/16.3 mi away/663 ft/69 ft above here

temp, wind, gust, visibility, precip, pressure

Rank311of 407

measured daily2 instruments

St. Charles 2.3 WMI-SG-23

In a volunteer observer's own ground/2.6 mi away/605 ft/11 ft above here

precip, snowfall, snow depth

Rank-

ChesaningCHSM4

At a cooperative observer's station/6.1 mi away/614 ft/20 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Saginaw, drawn

The nearest airport reporting now, 16.3 mi from St. Charles. From its report of Sep 27, 2026, 9:53 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 Saginaw, 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 MBSFIG. A THE SKY OVER SAGINAWSECTION, 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 MORE0510TITLESaginaw, the skySTATION REPORT · ASOS MBSTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-MBS-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

60.0 F with a dew point of 55.0 F, 84 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,200 ft up.

Chart of the air at Saginaw: temperature 60.0 degrees Fahrenheit and dew point 55.0, 84 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,200 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MBSFIG. B THE AIR AT SAGINAWTHE 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 1,200 FT ABOVE THE STATION, AT 53.8 FTEMPERATURE 60.0 FDEW POINT 55.0 FSPREAD 5.0 FRELATIVE HUMIDITY 84 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 POINTTITLESaginaw, the airSTATION REPORT · ASOS MBSTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-MBS-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north northeast (20 degrees) at 6 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Saginaw, north up: blowing from 20 degrees, the north northeast, 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 MBSFIG. C THE WIND AT SAGINAWPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 20°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLESaginaw, the windSTATION REPORT · ASOS MBSTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-MBS-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-in

Snow on the ground

Elsewhere in Michigan

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

Near St. Charles

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