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Winchester, Wisconsin

Community in Winnebago County, Wisconsin

Air quality

The air at Winchester

Index 4, good, led by fine particles. Read at 4 PM from its reporting area, Green Bay and Fox Cities (WI), 16 miles off.

4Good
  • Fine particles (PM2.5)4Good15.4 mi

The days ahead

Good each day through Sat Oct 17, led by ozone. Yesterday measured 12, good.

Smoke, the next 45 hours

No smoke near the ground through Sun 1 PM.

FriSatSun

Precipitation

What has fallen at Winchester

0.65 in in the last 24 hours, 1.30 in over the last 3 days, to Fri 4 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.65in
Last 3 days
1.30in

Visibility

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

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

FriSatSun

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

What is measuring near here

The 6 instruments nearest Winchester, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 6.0 miles away.

measured now4 instruments

I-41 NB at Breezewood Ln.WI069

Beside a road/8.8 mi away/741 ft/44 ft below here

temp, pavement temp, wind, visibility, precip

Rank-

measured daily2 instruments

Winneconne 2.4 EWI-WN-11

In a volunteer observer's own ground/6.0 mi away/763 ft/22 ft below here

precip, snowfall, snow depth

Rank-

New LondonNEWW3

At a cooperative observer's station/11.4 mi away/804 ft/19 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Appleton/Outagam, drawn

The nearest airport reporting now, 8.2 mi from Winchester, Wisconsin. From its report of Oct 16, 2026, 4:45 PM local time: 3 of its 6 sheets.

The sky

Broken at 4,000 ft; the ceiling is 4,000 ft; visibility 10 mi or more.

Section of the sky over Appleton/Outagam, height above the station to scale: broken cloud with its base at 4,000 feet, the ceiling at 4,000 feet, 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 STATION01,0002,0003,0004,0005,0006,000ETAGESLOWTHE STATIONBKN 4,000 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 4,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEAppleton/Outagam, the skySTATION REPORT · ASOS ATWTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-ATW-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

51.8 F with a dew point of 35.6 F, 54 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 3,700 ft up; the lowest cloud reported is at 4,000 ft.

Chart of the air at Appleton/Outagam: temperature 51.8 degrees Fahrenheit and dew point 35.6, 54 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 3,700 feet above the station, against the lowest cloud reported at 4,000 feet; 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 STATION01,0002,0003,0004,0005,00020 F30 F40 F50 F60 FSATURATES 3,700 FT ABOVE THE STATION, AT 32.1 FLOWEST CLOUD REPORTED, BKN 4,000 FTTEMPERATURE 51.8 FDEW POINT 35.6 FSPREAD 16.2 FRELATIVE HUMIDITY 54 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 6DATE2026-10-16IDSR-ATW-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north northwest (340 degrees) at 17 mph, gusting 26 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 32 mph.

Plan of the wind at Appleton/Outagam, north up: blowing from 340 degrees, the north northwest, at 17 miles an hour, gusting 26; beside it the Beaufort scale from calm to hurricane force, force 4, moderate breeze, 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 STATIONFROM 340°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 17 MPH5FRESH BREEZE196STRONG BREEZE25GUST, 26 MPH7NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEAppleton/Outagam, the windSTATION REPORT · ASOS ATWTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-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

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Snow on the ground

Elsewhere in Wisconsin

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

Near Winchester

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

Near Winchester

River and lake gauges