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St. Rosa, Minnesota

City in Stearns County, Minnesota

Air quality

The air at St. Rosa

Index 22, good, led by fine particles. Read at 10 PM from its reporting area, St. Cloud Area (MN), 31 miles off.

22Good
  • Fine particles (PM2.5)22Good-
  • Ozone17Good-

The days ahead

Good each day through Sun Oct 18, led by ozone. Yesterday measured 18, good.

Smoke, the next 46 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at St. Rosa

0.15 in in the last 24 hours, and none in the 2 days before, to Thu 9 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.15in
Last 3 days
0.15in

Visibility

How far you can see at St. Rosa, the next 46 hours

Visibility stays 6 miles or more through Sat 7 PM, lowest 6 miles Fri 1 AM.

FriSat

On the radar over St. Rosa, MinnesotaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest St. Rosa, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.8 miles away.

measured now4 instruments

measured daily2 instruments

Grey Eagle 3.8 SMN-SR-175

In a volunteer observer's own ground/2.8 mi away/1,215 ft/69 ft below here

precip, snowfall, snow depth

Rank-

MelroseMLRM5

At a cooperative observer's station/5.5 mi away/1,198 ft/86 ft below here

snowfall, snow depth, precip, high, low

Rank1,235of 1,965

Station report

The weather at Sauk Centre, drawn

The nearest airport reporting now, 10.5 mi from St. Rosa, Minnesota. From its report of Oct 15, 2026, 10:15 PM local time: 3 of its 6 sheets.

The sky

Scattered at 1,900 ft, broken at 8,000 ft, overcast at 9,000 ft; the ceiling is 8,000 ft; visibility 10 mi or more.

Section of the sky over Sauk Centre, height above the station to scale: scattered cloud with its base at 1,900 feet, broken cloud with its base at 8,000 feet, overcast cloud with its base at 9,000 feet, the ceiling at 8,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT D39FIG. A THE SKY OVER SAUK CENTRESECTION, 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 STATION02,5005,0007,50010,00012,50015,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTOVC 9,000 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 8,000 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYSCT 1,900 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYCEILING 8,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLESauk Centre, the skySTATION REPORT · ASOS D39TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-D39-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018, FB-SKY-013, FB-SKY-014

The air

44.2 F with a dew point of 39.0 F, 82 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,200 ft up; the lowest cloud reported is at 1,900 ft.

Chart of the air at Sauk Centre: temperature 44.2 degrees Fahrenheit and dew point 39.0, 82 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, against the lowest cloud reported at 1,900 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT D39FIG. B THE AIR AT SAUK CENTRETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00030 F40 F50 F60 FSATURATES 1,200 FT ABOVE THE STATION, AT 37.8 FLOWEST CLOUD REPORTED, SCT 1,900 FTTEMPERATURE 44.2 FDEW POINT 39.0 FSPREAD 5.2 FRELATIVE HUMIDITY 82 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 POINTTITLESauk Centre, the airSTATION REPORT · ASOS D39TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-D39-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west northwest (290 degrees) at 13 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 26 mph.

Plan of the wind at Sauk Centre, north up: blowing from 290 degrees, the west northwest, at 13 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 4, moderate breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT D39FIG. C THE WIND AT SAUK CENTREPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 290°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 13 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLESauk Centre, the windSTATION REPORT · ASOS D39TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-D39-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Melrose (MLRM5), 5.5 miles from here, read 15 Oct, 07:00. measured daily

Elsewhere in Minnesota

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

Near St. Rosa

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

Near St. Rosa

River and lake gauges