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Grasston, Minnesota

City in Kanabec County, Minnesota

Air quality

The air at Grasston

Index 21, good, led by fine particles. Read at 1 AM from its reporting area, East Central Minnesota (MN), 7 miles off.

21Good
  • Fine particles (PM2.5)21Good-
  • Ozone18Good-

The days ahead

Good each day through Sun Oct 18, led by ozone. Yesterday measured 22, good.

Smoke, the next 43 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at Grasston

0.40 in in the last 24 hours, and none in the 2 days before, to Fri 12 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.40in
Last 3 days
0.40in

Visibility

How far you can see at Grasston, the next 43 hours

Visibility stays 8 miles or more through Sat 7 PM, lowest 9 miles Sat 1 AM.

FriSat

On the radar over Grasston, MinnesotaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 7 instruments nearest Grasston, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.1 miles away.

measured now5 instruments

MoraJMR

At an airfield/8.7 mi away/1,014 ft/47 ft above here

temp, wind, gust, visibility, precip, pressure

Rank440of 1,965

measured daily2 instruments

Station report

The weather at Mora, drawn

The nearest airport reporting now, 8.7 mi from Grasston, Minnesota. From its report of Oct 16, 2026, 12:55 AM local time: 3 of its 6 sheets.

The sky

Scattered at 1,100 ft, broken at 1,500 ft, overcast at 2,900 ft; the ceiling is 1,500 ft; visibility 10 mi or more.

Section of the sky over Mora, height above the station to scale: scattered cloud with its base at 1,100 feet, broken cloud with its base at 1,500 feet, overcast cloud with its base at 2,900 feet, the ceiling at 1,500 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT JMRFIG. A THE SKY OVER MORASECTION, 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 STATION01,0002,0003,0004,0005,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETOVC 2,900 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 1,500 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYSCT 1,100 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYCEILING 1,500 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEMora, the skySTATION REPORT · ASOS JMRTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-JMR-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

46.4 F with a dew point of 42.8 F, 87 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 800 ft up; the lowest cloud reported is at 1,100 ft.

Chart of the air at Mora: temperature 46.4 degrees Fahrenheit and dew point 42.8, 87 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 800 feet above the station, against the lowest cloud reported at 1,100 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT JMRFIG. B THE AIR AT MORATHE 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 800 FT ABOVE THE STATION, AT 42.0 FLOWEST CLOUD REPORTED, SCT 1,100 FTTEMPERATURE 46.4 FDEW POINT 42.8 FSPREAD 3.6 FRELATIVE HUMIDITY 87 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 POINTTITLEMora, the airSTATION REPORT · ASOS JMRTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-JMR-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the northwest (310 degrees) at 10 mph: force 3, a gentle breeze on the Beaufort scale.

Plan of the wind at Mora, north up: blowing from 310 degrees, the northwest, at 10 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT JMRFIG. C THE WIND AT MORAPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 310°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 10 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEMora, the windSTATION REPORT · ASOS JMRTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-JMR-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in Minnesota

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

Near Grasston

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

Near Grasston

River and lake gauges