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Black River Falls, Wisconsin

City in Jackson County, Wisconsin

Air quality

The air at Black River Falls

Index 13, good, led by ozone. Read at 11 PM from its reporting area, Driftless Area North (WI), 18 miles off.

13Good
  • Fine particles (PM2.5)8Good-
  • Ozone13Good-

The days ahead

Good each day through Sat Oct 17, led by ozone. Yesterday measured 14, good.

Smoke, the next 45 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at Black River Falls

0.94 in in the last 24 hours, and none in the 2 days before, to Thu 10 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.94in
Last 3 days
0.94in

Visibility

How far you can see at Black River Falls, the next 45 hours

Mist or haze: visibility falls to 2 miles Fri 5 AM.

FriSat

On the radar over Black River Falls, WisconsinReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 7 instruments nearest Black River Falls, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.

measured now5 instruments

measured daily2 instruments

Black River Falls 0.5 SWWI-JK-7

In a volunteer observer's own ground/0.3 mi away/836 ft/4 ft below here

precip, snowfall, snow depth

Rank-

Black River Falls SewageBLKW3

At a cooperative observer's station/0.5 mi away/768 ft/72 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Black River Falls, drawn

The nearest airport reporting now, 3.2 mi from Black River Falls, Wisconsin. From its report of Oct 15, 2026, 10:55 PM local time: 3 of its 6 sheets.

The sky

Overcast at 1,100 ft; the ceiling is 1,100 ft; visibility 10 mi or more.

Section of the sky over Black River Falls, height above the station to scale: overcast cloud with its base at 1,100 feet, the ceiling at 1,100 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT BCKFIG. A THE SKY OVER BLACK RIVER FALLSSECTION, 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 SHEETOVC 1,100 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 1,100 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEBlack River Falls, the skySTATION REPORT · ASOS BCKTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-BCK-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

48.7 F with a dew point of 48.2 F, 98 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 100 ft up; the lowest cloud reported is at 1,100 ft.

Chart of the air at Black River Falls: temperature 48.7 degrees Fahrenheit and dew point 48.2, 98 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 100 feet above the station, against the lowest cloud reported at 1,100 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT BCKFIG. B THE AIR AT BLACK RIVER FALLSTHE 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 FSATURATES 100 FT ABOVE THE STATION, AT 48.0 FLOWEST CLOUD REPORTED, OVC 1,100 FTTEMPERATURE AND DEW POINT 48.7 F, 48.2 FRELATIVE HUMIDITY 98 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 POINTTITLEBlack River Falls, the airSTATION REPORT · ASOS BCKTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-BCK-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west northwest (300 degrees) at 7 mph: force 2, a light breeze on the Beaufort scale. The strongest gust today was 17 mph.

Plan of the wind at Black River Falls, north up: blowing from 300 degrees, the west northwest, at 7 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 BCKFIG. C THE WIND AT BLACK RIVER FALLSPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 300°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 7 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEBlack River Falls, the windSTATION REPORT · ASOS BCKTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-BCK-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Black River Falls Sewage (BLKW3), 0.5 miles from here, read 15 Oct, 08:30. measured daily

Elsewhere in Wisconsin

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

Near Black River Falls

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

Near Black River Falls

River and lake gauges