WxDecoder

NY01 Weather Knowlesville Airport

Knowlesville, New YorkElevation 555 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KBUF · 25 NM SW · 5 min old
Ceiling 19,000 ft, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KBUF
WIND
210@5
steady
VISIBILITY
10 SM
16.1 km
CEILING
19,000 ft
lowest BKN/OVC
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No current METAR is available for this airport, so there is no observed aviation report to summarize. Forecast suggests monday partly sunny, high near 64F, low near 37F, 5% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Monday Partly Sunny 64/37 W 9 kt – 5%
Tuesday Mostly Sunny 54/35 E 7 kt – 2%
Wednesday Partly Sunny 65/49 E 6 kt – 0%
Thursday Mostly Sunny 70/54 SW 12 kt – 35%
Friday Chance Rain Showers then Partly Sunny 65/45 W 7 kt – 25%
Saturday Partly Sunny 64/46 W 5 kt – 10%
Sunday Slight Chance Rain Showers 65 S 6 kt – 22%

Source: National Weather Service (office BUF). Forecast issued 0658Z.

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 NY01. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 1,925 ft

E/W
Dimensions
1,925 x 60 ft
Surface
Turf (good)
RWY E
Traffic patternLeft
RWY W
Traffic patternLeft

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
555 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2215Z 6:15 PM
Sunrise
1140Z 7:40 AM
Loggable night
2244Z (6:44 PM local) → 1111Z (7:11 AM local)
end of evening to start of morning civil twilight
Position lights required
2215Z (6:15 PM local) → 1140Z (7:40 AM local)
sunset to sunrise (91.209)
Night passenger currency
2315Z (7:15 PM local) → 1040Z (6:40 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

Knowlesville Airport is in Knowlesville, New York. Field elevation 555 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerJOHN J. FOLLMAN
Manager phone585-305-2445
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATANY01
SectionalDETROIT
Center (ARTCC)CLEVELAND
Flight service (AFSS)BUFFALO
RegionNew York
CountryUnited States
Coordinates43.2209, -78.3150
Distance from city2 NM S
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

NY01 traffic patterns

2026-08-04 to 2026-08-04, 1 days observed · data 2026-10-23

Insufficient confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
0
AVG OPS/DAY
1
Operations trend (1 days)

Busiest day: Tue · Busiest month: Aug

FLEET MIX

Mostly small piston aircraft.

TOP AIRCRAFT TYPES
›C150 (Piston single) · ~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

NY01 has no on-field report. Nearest reporting station: KBUF (25 NM SW, VFR).

KBUF Buffalo Niagara International Airport
25 NM SW
VFR
KIAG Niagara Falls International Airport
28 NM W
VFR
KROC Frederick Douglass Greater Rochester International Airport
29 NM E
VFR
CYSN Niagara District Airport
38 NM W
VFR
KDSV Dansville Municipal Airport
47 NM SE
VFR
CYOO Oshawa Executive Airport
49 NM NW
VFR
AIRPORT REMARKS

Operational remarks

›NO RECORD OF CLRNC.
›CTN WHEN LNDG TO W/HWY TFC/SOME BRUSH GROWTH SW OF AIRPORT, AND 300 FT WEST OF WEST END OF RY.
›FOR CD CTC CLEVELAND ARTCC AT 440-774-0490.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗NY01 on OurAirports
FREQUENTLY ASKED
Does NY01 have a METAR?
No on-field METAR is issued for NY01. This page uses the nearest reporting station as a reference.
Does NY01 have a TAF?
No TAF is issued directly for NY01. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at NY01?
NY01 sits at 555 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for NY01?
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.