WxDecoder

US-7156 Weather Mount St Marys Hospital Helipad

Lewiston, New YorkElevation 607 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KIAG · 5 NM SE · 20 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 · KIAG
WIND
210@3
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 210° at 3 kt, visibility 10 SM, temperature 11C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly cloudy, low near 49F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Mostly Cloudy 49 SW 6 kt – 0%
Monday Partly Sunny 64/40 W 8 kt – 11%
Tuesday Mostly Sunny 54/39 NE 7 kt – 0%
Wednesday Partly Sunny 64/52 SE 4 kt – 0%
Thursday Mostly Sunny then Slight Chance Rain Showers 69/54 SW 13 kt – 28%
Friday Partly Sunny 65/51 W 5 kt – 13%
Saturday Partly Sunny 66/53 SE 5 kt – 16%
Sunday Chance Rain Showers 65 S 8 kt – 27%

Source: National Weather Service (office BUF). Forecast issued 0213Z.

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-7156. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 40 ft

H1
Dimensions
40 x 40 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

Field elevation
607 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2218Z 6:18 PM
Sunrise
1143Z 7:43 AM
Loggable night
2247Z (6:47 PM local) → 1113Z (7:13 AM local)
end of evening to start of morning civil twilight
Position lights required
2218Z (6:18 PM local) → 1143Z (7:43 AM local)
sunset to sunrise (91.209)
Night passenger currency
2318Z (7:18 PM local) → 1043Z (6:43 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

Mount St Marys Hospital Helipad is in Lewiston, New York. Field elevation 607 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerMOUNT ST MARYS HOSPITAL & HEALTH
Manager phone716-298-2079
CHARTS & AIRSPACE
ICAO / IATAUS-7156
SectionalDETROIT
Center (ARTCC)CLEVELAND
Flight service (AFSS)BUFFALO
RegionNew York
CountryUnited States
Coordinates43.1535, -79.0314
Distance from city1 NM SSE
SERVICES & LIGHTING
Control towerNon-towered
CTAF122.900
FREQUENCIES

Communications

122.900
CTAF
CTAF

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRCRAFT ACTIVITY

US-7156 traffic patterns

2026-07-25 to 2026-10-22, 4 days observed · data 2026-10-23

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
1.5
Activity trend over 2 days: falling, from 2 to 1 operations per dayOperations trend (2 days)

Busiest day: Wed · Busiest month: Sep

FLEET MIX
Helicopter 100%

Mostly rotorcraft.

TOP AIRCRAFT TYPES
›B06 (Helicopter) · ~1 landings/mo
›B429 (Helicopter) · ~1 landings/mo
›B505 (Helicopter) · ~0 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-7156 has no on-field report. Nearest reporting station: KIAG (5 NM SE, VFR).

KIAG Niagara Falls International Airport
5 NM SE
VFR
CYSN Niagara District Airport
7 NM W
VFR
KBUF Buffalo Niagara International Airport
18 NM SE
VFR
CYTZ Billy Bishop Toronto City Airport
33 NM NW
VFR
CYHM John C. Munro Hamilton International Airport
39 NM W
VFR
CYYZ Toronto Pearson International Airport
41 NM NW
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗US-7156 on OurAirports
FREQUENTLY ASKED
Does US-7156 have a METAR?
No on-field METAR is issued for US-7156. This page uses the nearest reporting station as a reference.
Does US-7156 have a TAF?
No TAF is issued directly for US-7156. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at US-7156?
US-7156 sits at 607 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for US-7156?
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.