WxDecoder

US-5476 Weather MercyOne Waterloo Medical Center Heliport

Waterloo, IowaElevation 940 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KALO · 6 NM N · 47 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KALO
WIND
350@6
steady
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
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 6 kt, visibility 10 SM, temperature 10C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly cloudy, low near 49F, 1% 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.
DayConditionsTemp FWindGustsPrecipPilot note
Tonight Mostly Cloudy 49 NNE 8 kt – 1%
Monday Mostly Cloudy 64/50 ENE 9 kt – 4%
Tuesday Partly Sunny 70/55 SSE 11 kt 16 kt 19%
Wednesday Slight Chance Rain Showers 74/57 S 11 kt – 70%
Thursday Showers And Thunderstorms Likely 72/54 SW 6 kt – 70% Thunderstorms in the forecast
Friday Showers And Thunderstorms Likely 73/56 SE 9 kt – 58%
Saturday Rain Showers Likely 69/53 SSE 9 kt – 65%
Sunday Slight Chance Rain Showers then Mostly Cloudy 67 W 7 kt – 17%

Source: National Weather Service (office DMX). Forecast issued 0333Z.

Radar

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

OUR HEADSET PICK · NOT SPONSORED

DC

David Clark DC ONE-X

Not sponsored, just the headset we'd buy ourselves: the DC ONE-X, with hybrid noise canceling, Bluetooth, and 30+ hour battery. And David Clark's A+ customer service is the real reason we recommend them.

Visit David Clark
RUNWAYS & WIND
Crosswind calculator
No runway layout is available for US-5476. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

2 runways

H2
Dimensions
40 x 40 ft
Surface
Concrete
RWY H2
H1
Dimensions
60 x 45 ft
Surface
Mats
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
940 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2312Z 6:12 PM
Sunrise
1235Z 7:35 AM
Loggable night
2341Z (6:41 PM local) → 1206Z (7:06 AM local)
end of evening to start of morning civil twilight
Position lights required
2312Z (6:12 PM local) → 1235Z (7:35 AM local)
sunset to sunrise (91.209)
Night passenger currency
0012Z (7:12 PM local) → 1135Z (6:35 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

MercyOne Waterloo Medical Center Heliport is in Waterloo, Iowa. Field elevation 940 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerAMY GEHRKE
Manager phone(319) 272-7164
CHARTS & AIRSPACE
ICAO / IATAUS-5476
SectionalCHICAGO
Center (ARTCC)CHICAGO
Flight service (AFSS)FORT DODGE
RegionIowa
CountryUnited States
Coordinates42.4612, -92.3470
Distance from city2 NM S
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

US-5476 traffic patterns

2026-07-12 to 2026-10-03, 4 days observed · data 2026-10-23

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
1
Operations trend (1 days)

Busiest day: Sun · Busiest month: Jul

FLEET MIX
Helicopter 100%

Mostly rotorcraft.

TOP AIRCRAFT TYPES
›EC30 (Helicopter) · ~2 landings/mo
›B429 (Helicopter) · ~1 landings/mo
›EC35 (Helicopter) · ~1 landings/mo
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

US-5476 has no on-field report. Nearest reporting station: KALO (6 NM N, VFR).

KALO Waterloo Regional Airport
6 NM N
VFR
KMIW Marshalltown Municipal Airport
33 NM SW
VFR
KCCY Northeast Iowa Regional Airport
39 NM N
VFR
KIFA Iowa Falls Municipal Airport
41 NM W
VFR
KHPT Hampton Municipal Airport
42 NM W
VFR
KCID The Eastern Iowa Airport
45 NM SE
VFR
AIRPORT REMARKS

Operational remarks

›ALL HEL APPRCH AND DEP OPS SHUD BE CONDUCTED ON APPROX 350/170 DEG HDG OR 210/030 DEG HEADING.
›FOR CD CTC DES MOINES APCH AT 515-974-8016. WHEN DES MOINES APP CLSD, FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗US-5476 on OurAirports
FREQUENTLY ASKED
Does US-5476 have a METAR?
No on-field METAR is issued for US-5476. This page uses the nearest reporting station as a reference.
Does US-5476 have a TAF?
No TAF is issued directly for US-5476. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at US-5476?
US-5476 sits at 940 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for US-5476?
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.