WxDecoder

WN25 Weather Mayo Clinic Health System-Red Cedar Heliport

Menomonie, WisconsinElevation 880 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KEAU · 18 NM E · 40 min old
Ceiling 5,500 ft, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KEAU
WIND
350@6
steady
VISIBILITY
10 SM
16.1 km
CEILING
5,500 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 360° at 6 kt, visibility 10 SM, temperature 12C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight cloudy then chance light rain, low near 44F, 30% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Friday: Chance Rain Showers. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Tonight Cloudy then Chance Light Rain 44 N 9 kt – 30%
Monday Light Rain Likely 50/44 NE 9 kt – 76%
Tuesday Chance Light Rain 65/52 SE 13 kt 22 kt 49%
Wednesday Chance Rain Showers 70/49 SSW 9 kt – 61%
Thursday Chance Rain Showers then Mostly Sunny 65/44 NNW 4 kt – 27%
Friday Chance Rain Showers 65/50 ESE 4 kt – 66% Thunderstorms in the forecast
Saturday Showers And Thunderstorms Likely 65/49 SE 9 kt – 66%
Sunday Slight Chance Rain Showers 62 WSW 9 kt – 22%

Source: National Weather Service (office MPX). Forecast issued 0235Z.

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 WN25. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 30 ft

H1
Dimensions
30 x 30 ft
Surface
Asphalt
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

Field elevation
880 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2306Z 6:06 PM
Sunrise
1237Z 7:37 AM
Loggable night
2336Z (6:36 PM local) → 1207Z (7:07 AM local)
end of evening to start of morning civil twilight
Position lights required
2306Z (6:06 PM local) → 1237Z (7:37 AM local)
sunset to sunrise (91.209)
Night passenger currency
0006Z (7:06 PM local) → 1137Z (6:37 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

Mayo Clinic Health System-Red Cedar Heliport is in Menomonie, Wisconsin. Field elevation 880 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerMAYO CLINIC
Manager phone507-255-5372
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATAWN25
SectionalGREEN BAY
Center (ARTCC)MINNEAPOLIS
Flight service (AFSS)GREEN BAY
RegionWisconsin
CountryUnited States
Coordinates44.8838, -91.9009
Distance from city0 NM N
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

WN25 traffic patterns

2026-07-03 to 2026-10-23, 22 days observed · data 2026-10-23

Medium confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
4.5
AVG OPS/DAY
8.1
Activity trend over 11 days: falling, from 16 to 8 operations per dayOperations trend (11 days)

Busiest day: Sat · Busiest month: Oct

FLEET MIX
Piston single 84%Jet 7%Helicopter 7%Unknown 3%

Mostly small piston aircraft.

TOP AIRCRAFT TYPES
›C172 (Piston single) · ~11 landings/mo
›T206 (Piston single) · ~6 landings/mo
›M20P (Piston single) · ~4 landings/mo
›C152 (Piston single) · ~1 landings/mo
›C560 (Jet) · ~1 landings/mo
LIKELY BASED AIRCRAFT
Low-confidence estimate

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

›C172 (Piston single)
›T206 (Piston single)
›M20P (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

WN25 has no on-field report. Nearest reporting station: KEAU (18 NM E, VFR).

KEAU Chippewa Valley Regional Airport
18 NM E
VFR
KRNH New Richmond Regional Airport
31 NM NW
VFR
KRPD Rice Lake Regional Airport - Carl's Field
33 NM N
VFR
KOEO L O Simenstad Municipal Airport
42 NM NW
VFR
KONA Winona Municipal Airport Max Conrad Field
49 NM S
VFR
KSTP Saint Paul Downtown Holman Field
49 NM W
VFR
AIRPORT REMARKS

Operational remarks

›MEDICAL
›FILED FOR RECORD PURPOSES ONLY.
›FACILITIES CONSTRUCTION AND PROJECT MANAGEMENT.
›FACILITIES CONSTRUCTION AND PROJECT MANAGEMENT.
›FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗WN25 on OurAirports
FREQUENTLY ASKED
Does WN25 have a METAR?
No on-field METAR is issued for WN25. This page uses the nearest reporting station as a reference.
Does WN25 have a TAF?
No TAF is issued directly for WN25. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at WN25?
WN25 sits at 880 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for WN25?
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.