Storm Station
Sign in

Lewis, Wisconsin

Community in Polk County, Wisconsin

Air quality

The air at Lewis

Index 30, good, led by fine particles. Read at 10 PM from its reporting area, East Central Minnesota (MN), 37 miles off.

30Good
  • Fine particles (PM2.5)30Good-
  • Ozone18Good-

The days ahead

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

Smoke, the next 46 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at Lewis

0.76 in in the last 24 hours, and none in the 2 days before, to Thu 9 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.76in
Last 3 days
0.76in

Visibility

How far you can see at Lewis, the next 46 hours

Visibility stays 4 miles or more through Sat 7 PM, lowest 4 miles Fri 4 AM.

FriSat

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

What is measuring near here

The 6 instruments nearest Lewis, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 4.9 miles away.

measured now4 instruments

SirenRZN

At an airfield/7.8 mi away/988 ft/61 ft below here

temp, wind, gust, visibility, precip, pressure

Rank575of 1,313

Lind RAWSLNDW3

A remote fire weather station/19.3 mi away/892 ft/157 ft below here

temp, wind, gust, humidity, pressure

Rank581of 1,313

measured daily2 instruments

Frederic 0.1 NNWWI-PK-27

In a volunteer observer's own ground/4.9 mi away/1,213 ft/164 ft above here

precip, snowfall, snow depth

Rank-

LuckLUCW3

At a cooperative observer's station/10.4 mi away/1,207 ft/158 ft above here

snowfall, snow depth, precip, high, low

Rank35of 1,313

Station report

The weather at Siren, drawn

The nearest airport reporting now, 7.8 mi from Lewis, Wisconsin. From its report of Oct 15, 2026, 10:15 PM local time: 3 of its 6 sheets.

The sky

Overcast at 300 ft; the ceiling is 300 ft; visibility 3 mi.

Section of the sky over Siren, height above the station to scale: overcast cloud with its base at 300 feet, the ceiling at 300 feet, and visibility of 3 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RZNFIG. A THE SKY OVER SIRENSECTION, 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 300 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 300 FTVISIBILITY, MILES: 3 MI0510TITLESiren, the skySTATION REPORT · ASOS RZNTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-RZN-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

46.6 F with a dew point of 46.6 F, 100 per cent relative humidity. The air is saturated at the ground; the lowest cloud reported is at 300 ft.

Chart of the air at Siren: temperature 46.6 degrees Fahrenheit and dew point 46.6, 100 per cent relative humidity; the air saturated at the ground, against the lowest cloud reported at 300 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RZNFIG. B THE AIR AT SIRENTHE 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 FSATURATED AT THE GROUNDLOWEST CLOUD REPORTED, OVC 300 FTTEMPERATURE AND DEW POINT 46.6 F, 46.6 FRELATIVE HUMIDITY 100 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 POINTTITLESiren, the airSTATION REPORT · ASOS RZNTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-RZN-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 3 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Siren, north up: blowing from 300 degrees, the west northwest, at 3 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 1, light air, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RZNFIG. C THE WIND AT SIRENPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 300°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 3 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLESiren, the windSTATION REPORT · ASOS RZNTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-RZN-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Luck (LUCW3), 10.4 miles from here, read 15 Oct, 16:22. measured daily

Elsewhere in Wisconsin

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

Near Lewis

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

Near Lewis

River and lake gauges