WxDecoder

NY49 Weather Mesmer Airport

Grand Island, New YorkElevation 600 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KIAG · 7 NM N · 56 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
230@8
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 220° at 8 kt, visibility 10 SM, temperature 16C. Treat this as supplemental, not an aviation observation. Forecast suggests this afternoon mostly sunny, high near 64F, low near 48F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
This Afternoon Mostly Sunny 64/48 SW 7 kt – 0%
Monday Partly Sunny 64/38 W 10 kt – 11%
Tuesday Mostly Sunny 56/38 NE 6 kt – 0%
Wednesday Partly Sunny 65/54 SE 3 kt – 0%
Thursday Mostly Sunny then Slight Chance Rain Showers 67/55 SW 13 kt – 29%
Friday Slight Chance Rain Showers then Partly Sunny 65/52 W 6 kt – 18%
Saturday Partly Sunny 66/54 S 5 kt – 15%

Source: National Weather Service (office BUF). Forecast issued 2149Z.

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 NY49. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 1,470 ft

02/20
Dimensions
1,470 x 70 ft
Surface
Turf
RWY 02
RWY 20

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
600 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
1142Z 7:42 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) → 1142Z (7:42 AM local)
sunset to sunrise (91.209)
Night passenger currency
2318Z (7:18 PM local) → 1042Z (6:42 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

Mesmer Airport is in Grand Island, New York. Field elevation 600 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerROBERT MESMER
Manager phone716-983-6851
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATANY49
SectionalDETROIT
Center (ARTCC)CLEVELAND
Flight service (AFSS)BUFFALO
RegionNew York
CountryUnited States
Coordinates42.9915, -78.9858
Distance from city5 NM SE
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

NY49 has no on-field report. Nearest reporting station: KIAG (7 NM N, VFR).

KIAG Niagara Falls International Airport
7 NM N
VFR
KBUF Buffalo Niagara International Airport
12 NM E
VFR
CYSN Niagara District Airport
15 NM NW
VFR
KDKK Chautauqua County-Dunkirk Airport
33 NM SW
VFR
CYTZ Billy Bishop Toronto City Airport
42 NM NW
VFR
CYHM John C. Munro Hamilton International Airport
43 NM W
VFR
AIRPORT REMARKS

Operational remarks

›ADDITIONAL PHONE: 716-983-6851
›FOR CD CTC CLEVELAND ARTCC AT 440-774-0490.
›PRVDD VFR, CLEAR 20:1 APCH PATH, OPR TO MINIMIZE NOISE, TWO TWRS OBST MKD/LGTD.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗NY49 on OurAirports
FREQUENTLY ASKED
Does NY49 have a METAR?
No on-field METAR is issued for NY49. This page uses the nearest reporting station as a reference.
Does NY49 have a TAF?
No TAF is issued directly for NY49. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at NY49?
NY49 sits at 600 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for NY49?
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.