WxDecoder

US-4984 Weather Elmhurst Memorial Hospital Heliport

Elmhurst, IllinoisElevation 674 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KORD · 7 NM N · 48 min old
Ceiling 25,000 ft, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KORD
WIND
Calm
no steady wind
VISIBILITY
10 SM
16.1 km
CEILING
25,000 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 190° at 3 kt, visibility 10 SM, temperature 14C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly cloudy, low near 54F, 1% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Thursday: Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Tonight Mostly Cloudy 54 WSW 4 kt – 1%
Monday Patchy Fog then Mostly Cloudy 63/50 NNE 9 kt 17 kt 3%
Tuesday Mostly Cloudy 68/56 SE 9 kt – 7%
Wednesday Mostly Sunny 71/59 SSW 9 kt – 7%
Thursday Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms 75/58 SW 9 kt – 22% Thunderstorms in the forecast
Friday Chance Rain Showers 74/59 SSE 4 kt – 32%
Saturday Chance Rain Showers 71/58 S 9 kt – 53%
Sunday Chance Rain Showers 69 SW 9 kt – 40%

Source: National Weather Service (office LOT). Forecast issued 0344Z.

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 US-4984. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 44 ft

H1
Dimensions
44 x 44 ft
Surface
Concrete (good)
Edge lights
PERI
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
674 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2255Z 5:55 PM
Sunrise
1216Z 7:16 AM
Loggable night
2324Z (6:24 PM local) → 1148Z (6:48 AM local)
end of evening to start of morning civil twilight
Position lights required
2255Z (5:55 PM local) → 1216Z (7:16 AM local)
sunset to sunrise (91.209)
Night passenger currency
2355Z (6:55 PM local) → 1116Z (6:16 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

Elmhurst Memorial Hospital Heliport is in Elmhurst, Illinois. Field elevation 674 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerMIKE WANTIEZ
Manager phone331-221-3288
AttendedContinuous (24 hours)
CHARTS & AIRSPACE
ICAO / IATAUS-4984
SectionalCHICAGO
Center (ARTCC)CHICAGO
Flight service (AFSS)KANKAKEE
RegionIllinois
CountryUnited States
Coordinates41.8646, -87.9370
Distance from city0 NM N
SERVICES & LIGHTING
Control towerNon-towered
Field lightingSunset to sunrise
AIRCRAFT ACTIVITY

US-4984 traffic patterns

2026-07-24 to 2026-07-24, 1 days observed · data 2026-10-23

Insufficient confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
2
Operations trend (1 days)

Busiest day: Fri · Busiest month: Jul

FLEET MIX
Jet 100%

Mostly jet aircraft.

TOP AIRCRAFT TYPES
›E75L (Jet) · ~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-4984 has no on-field report. Nearest reporting station: KORD (7 NM N, VFR).

KORD Chicago O'Hare International Airport
7 NM N
VFR
KMDW Chicago Midway International Airport
10 NM SE
VFR
KDPA Dupage Airport
14 NM W
VFR
KLOT Lewis University Airport
17 NM SW
VFR
KJOT Joliet Regional Airport
23 NM SW
VFR
KARR Aurora Municipal Airport
25 NM W
VFR
AIRPORT REMARKS

Operational remarks

›THIS IS A NEW HELIPAD LOCATED 3 MILES AWAY FROM PREVIOUS ELMHURST MEMORIAL HOSPITAL HELIPAD (7IS6).
›FOR CD CTC CHICAGO APCH AT 847-289-0926.
›PRVDD VFR OPNS AND PVT USE ONLY.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗US-4984 on OurAirports
FREQUENTLY ASKED
Does US-4984 have a METAR?
No on-field METAR is issued for US-4984. This page uses the nearest reporting station as a reference.
Does US-4984 have a TAF?
No TAF is issued directly for US-4984. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at US-4984?
US-4984 sits at 674 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for US-4984?
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.