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Marengo, Wisconsin

Community in Ashland County, Wisconsin

Air quality

The air at Marengo

Index 25, good, led by ozone. Read at 11 PM from its reporting area, Northwoods West (WI), 42 miles off.

25Good
  • Fine particles (PM2.5)9Good14.4 mi
  • Ozone25Good10 ppb14.4 mi

The days ahead

Good each day through Mon Oct 19, led by ozone. Yesterday measured 22, good.

Smoke, the next 45 hours

No smoke near the ground through Sun 7 PM.

SatSun

Precipitation

What has fallen at Marengo

0.26 in in the last 24 hours, 1.05 in over the last 3 days, to Fri 10 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.26in
Last 3 days
1.05in

Visibility

How far you can see at Marengo, the next 45 hours

Visibility stays 10 miles or more through Sun 7 PM.

SatSun

On the radar over Marengo, WisconsinReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Marengo, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.7 miles away.

measured now4 instruments

AshlandASX

At an airfield/10.2 mi away/818 ft/48 ft above here

temp, wind, gust, visibility, precip, pressure

Rank18of 1,353

Ino - USH 2 @ Haviar Rd.WI054

Beside a road/20.7 mi away/1,091 ft/321 ft above here

temp, pavement temp, wind, visibility, precip

Rank-

measured daily2 instruments

Ashland 10.0 SWI-AS-14

In a volunteer observer's own ground/1.7 mi away/785 ft/15 ft above here

precip, snowfall, snow depth

Rank-

AshlandASXW3

At a cooperative observer's station/10.3 mi away/814 ft/44 ft above here

snowfall, snow depth, precip, high, low

Rank968of 1,353

Station report

The weather at Ashland, drawn

The nearest airport reporting now, 10.2 mi from Marengo, Wisconsin. From its report of Oct 16, 2026, 10:53 PM 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 Ashland, 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 ASXFIG. A THE SKY OVER ASHLANDSECTION, 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 MORE0510TITLEAshland, the skySTATION REPORT · ASOS ASXTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-ASX-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

27.0 F with a dew point of 25.0 F, 92 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 500 ft up.

Chart of the air at Ashland: temperature 27.0 degrees Fahrenheit and dew point 25.0, 92 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 500 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ASXFIG. B THE AIR AT ASHLANDTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00010 F20 F30 F40 FSATURATES 500 FT ABOVE THE STATION, AT 24.6 FTEMPERATURE AND DEW POINT 27.0 F, 25.0 FRELATIVE HUMIDITY 92 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 POINTTITLEAshland, the airSTATION REPORT · ASOS ASXTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-ASX-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south southwest (200 degrees) at 8 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 37 mph.

Plan of the wind at Ashland, north up: blowing from 200 degrees, the south southwest, at 8 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 ASXFIG. C THE WIND AT ASHLANDPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 200°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 8 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEAshland, the windSTATION REPORT · ASOS ASXTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-ASX-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Ashland (ASXW3), 10.3 miles from here, read 16 Oct, 08:00. measured daily

Elsewhere in Wisconsin

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

Near Marengo

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

Near Marengo

River and lake gauges