WI39 Weather Clintonville Community Hospital Heliport

Clintonville, WisconsinElevation 822 ftHeliport

OFF-FIELD REFERENCE

Nearest report: KCLI · 1 NM SE · 11 min old

Ceiling 2,600 ft, visibility 10 SM.

No on-field report, so no field flight category. Conditions at the field may differ.

OFF-FIELD REFERENCE · KCLI

WIND

360@9

steady

VISIBILITY

10 SM

16.1 km

CEILING

2,600 ft

lowest BKN/OVC

FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind from 350° at 12 kt, gusting 15 kt, visibility 10 SM, temperature 10.6C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight scattered rain showers, low near 45F, 47% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES

Thunderstorms in the forecastWeather.gov

Thursday: Showers And Thunderstorms Likely. Watch for developing convection and plan alternates.

Day	Conditions	Temp F	Wind	Gusts	Precip	Pilot note
Tonight	Scattered Rain Showers	45	NNE 3 kt	–	47%
Monday	Mostly Cloudy	54/40	NE 6 kt	–	16%
Tuesday	Slight Chance Rain Showers then Partly Sunny	61/49	ESE 8 kt	16 kt	16%
Wednesday	Slight Chance Rain Showers	70/53	SSW 9 kt	–	56%
Thursday	Showers And Thunderstorms Likely	67/44	W 4 kt	–	56%	Thunderstorms in the forecast
Friday	Chance Rain Showers	64/48	E 4 kt	–	51%
Saturday	Chance Rain Showers	65/49	SE 6 kt	–	51%
Sunday	Chance Rain Showers	62	WSW 6 kt	–	36%

Source: National Weather Service (office GRB). Forecast issued 0145Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND

Crosswind calculator

No runway layout is available for WI39. Enter a runway number or heading to estimate wind components.

RUNWAYS

Runway detail & declared distances

1 runway · longest 60 ft

Dimensions

80 x 80 ft

Surface

Concrete

RWY H1

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

822 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset

2254Z 5:54 PM

Sunrise

1224Z 7:24 AM

Loggable night

2324Z (6:24 PM local) → 1154Z (6:54 AM local)

end of evening to start of morning civil twilight

Position lights required

2254Z (5:54 PM local) → 1224Z (7:24 AM local)

sunset to sunrise (91.209)

Night passenger currency

2354Z (6:54 PM local) → 1124Z (6:24 AM local)

1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Clintonville Community Hospital Heliport is in Clintonville, Wisconsin. Field elevation 822 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT

OwnershipPrivately owned

UsePrivate use

TypeHeliport

ManagerRYAN KONEY

Manager phone262-434-1111

AttendedIRREG

CHARTS & AIRSPACE

ICAO / IATAWI39

Center (ARTCC)CHICAGO

Flight service (AFSS)GREEN BAY

RegionWisconsin

CountryUnited States

Coordinates44.6244, -88.7579

Distance from city3 NM SE

SERVICES & LIGHTING

Control towerNon-towered

AIRCRAFT ACTIVITY

WI39 traffic patterns

2026-10-17 to 2026-10-22, 3 days observed · data 2026-10-23

Low confidence

TRAFFIC VOLUME (30-DAY)

AVG LANDINGS/DAY

1.7

AVG OPS/DAY

3.3

Operations trend (3 days)

Busiest day: Sat · Busiest month: Oct

FLEET MIX

Piston single 100%

Mostly small piston aircraft.

TOP AIRCRAFT TYPES

›C172 (Piston single) · ~4 landings/mo

›P28A (Piston single) · ~1 landings/mo

LIKELY BASED AIRCRAFT

Low-confidence estimate

Aircraft likely based near this airport (estimate), mostly single-engine piston aircraft.

›C172 (Piston single)

This is an estimate based on repeated flight patterns, not registration data. Do not rely on it to identify specific aircraft or owners.

Data limitations (4)

›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.

›Some aircraft do not transmit usable ADS-B and are not counted.

›Aircraft types and based estimates are inferred and may be wrong.

›This is not official ATC, FAA, or airport data.

NEARBY AIRPORTS

Weather reference stations

WI39 has no on-field report. Nearest reporting station: KCLI (1 NM SE, MVFR).

KCLI Clintonville Municipal Airport

1 NM SE

MVFR

KATW Appleton International Airport

24 NM SE

VFR

KGRB Austin Straubel International Airport

28 NM E

VFR

KSTE Stevens Point Municipal Airport

33 NM W

VFR

KOSH Wittman Regional Airport

39 NM S

VFR

KCWA Central Wisconsin Airport

40 NM W

MVFR

AIRPORT REMARKS

Operational remarks

›FOR CD CTC CHICAGO ARTCC AT 630-906-8921.

›ALL OPS ARE CONDUCTED IN VFR WX CONDITIONS, THE LANDING AREA IS LIMITED TO PRIVATE USE. PROPOSED HAS NO PART 77 8:1 APCH SFC PENETRATIONS (TO INCLUDE TRAVERSE-WAYS).

OFFICIAL LINKS & SOURCES

↗Search NOTAMs (official FAA NOTAM Search)

↗WI39 on OurAirports

FREQUENTLY ASKED

Does WI39 have a METAR?

No on-field METAR is issued for WI39. This page uses the nearest reporting station as a reference.

Does WI39 have a TAF?

No TAF is issued directly for WI39. Use the nearest TAF-issuing field as a planning reference.

What is the field elevation at WI39?

WI39 sits at 822 ft MSL, which factors into the density-altitude estimate on this page.

Is this an official preflight weather briefing for WI39?

No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.

This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.