Storm Station
Hortonville, Wisconsin
55°
Partly cloudy· Feels like 55°·Light air 3 mph ESE
Mostly cloudy, with a low around 42. Wind around 0 mph.
-UV
-Air quality
72%Humidity
52%Cloud

What is measuring near here

The 5 instruments nearest Hortonville, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.1 miles away.

measured now3 instruments

Appleton/OutagamATW

At an airfield/7.9 mi away/879 ft/80 ft above here

temp, wind, gust, visibility, precip, pressure

Rank339of 347

Menasha - USH 41 @ STH 441MSAW3

Beside a road/11.5 mi away/760 ft/39 ft below here

temp, pavement temp, wind, visibility, precip

Rank-

Wautoma 1 SWWUTW3

At a river or reservoir gauge/37.6 mi away/863 ft/64 ft above here

temp, wind, gust, humidity, pressure

Rank36of 347

measured daily2 instruments

Hortonville 0.5 SSWWI-OG-20

In a volunteer observer's own ground/0.1 mi away/806 ft/7 ft above here

precip, snowfall, snow depth

Rank-

New LondonNEWW3

At a cooperative observer's station/4.0 mi away/804 ft/5 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Appleton/Outagam, drawn

The nearest airport reporting now, 7.9 mi from Hortonville. From its report of Sep 27, 2026, 4:35 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 Appleton/Outagam, 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 ATWFIG. A THE SKY OVER APPLETON/OUTAGAMSECTION, 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 MORE0510TITLEAppleton/Outagam, the skySTATION REPORT · ASOS ATWTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-ATW-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

50.0 F with a dew point of 46.4 F, 87 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 800 ft up.

Chart of the air at Appleton/Outagam: temperature 50.0 degrees Fahrenheit and dew point 46.4, 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; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ATWFIG. B THE AIR AT APPLETON/OUTAGAMTHE 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 45.5 FTEMPERATURE 50.0 FDEW POINT 46.4 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 POINTTITLEAppleton/Outagam, the airSTATION REPORT · ASOS ATWTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-ATW-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Appleton/Outagam, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ATWFIG. C THE WIND AT APPLETON/OUTAGAMPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEAppleton/Outagam, the windSTATION REPORT · ASOS ATWTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-ATW-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-in

Snow on the ground

Elsewhere in Wisconsin

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

Near Hortonville

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