WxDecoder

OG11 Weather Rose Quarter Heliport

Portland, OregonElevation 138 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KPDX · 4 NM NE · 58 min old
Ceiling 1,600 ft, visibility 10 SM, rain.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KPDX
WIND
110@12
steady
VISIBILITY
10 SM
16.1 km
CEILING
1,600 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 110° at 9 kt, visibility 10 SM, temperature 11C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight light rain, low near 48F, 96% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Wednesday: Showers And Thunderstorms. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Tonight Light Rain 48 SSE 5 kt – 96%
Monday Light Rain 58/48 S 4 kt – 83%
Tuesday Light Rain Likely 60/45 SW 3 kt – 88%
Wednesday Showers And Thunderstorms 56/43 SSW 8 kt – 92% Thunderstorms in the forecast
Thursday Light Rain 56/41 S 6 kt – 85%
Friday Chance Light Rain 56/39 E 2 kt – 30%
Saturday Partly Sunny 59/39 NNE 2 kt – 12%
Sunday Mostly Sunny then Slight Chance Light Rain 60 NE 2 kt – 8%

Source: National Weather Service (office PQR). Forecast issued 0206Z.

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 OG11. 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 (fair)
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
138 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0108Z 6:08 PM
Sunrise
1441Z 7:41 AM
Loggable night
0138Z (6:38 PM local) → 1411Z (7:11 AM local)
end of evening to start of morning civil twilight
Position lights required
0108Z (6:08 PM local) → 1441Z (7:41 AM local)
sunset to sunrise (91.209)
Night passenger currency
0208Z (7:08 PM local) → 1341Z (6:41 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

Rose Quarter Heliport is in Portland, Oregon. Field elevation 138 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerMATT MESSIER
Manager phone541-399-6591
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATAOG11
SectionalSEATTLE
Center (ARTCC)SEATTLE
Flight service (AFSS)MC MINNVILLE
RegionOregon
CountryUnited States
Coordinates45.5328, -122.6672
Distance from city0 NM NE
SERVICES & LIGHTING
Control towerNon-towered
UNICOM123.050
FREQUENCIES

Communications

123.050
UNICOM
UNICOM

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

AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

OG11 has no on-field report. Nearest reporting station: KPDX (4 NM NE, MVFR).

KPDX Portland International Airport
4 NM NE
MVFR
KTTD Portland Troutdale Airport
11 NM E
VFR
KHIO Portland Hillsboro Airport
12 NM W
MVFR
KMMV McMinnville Municipal Airport
28 NM SW
VFR
KKLS Southwest Washington Regional Airport
36 NM N
VFR
KSLE Salem-Willamette Valley Airport/McNary Field
40 NM S
MVFR
AIRPORT REMARKS

Operational remarks

›FOR CD CTC PORTLAND APCH AT 503-493-7545.
›PRVDD PORTLAND ATCT CONTACTED FOR OPNS INVOF PORTLAND.
›OBSTN LGTS ON OBSTNS ARND LNDG AREA.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗OG11 on OurAirports
FREQUENTLY ASKED
Does OG11 have a METAR?
No on-field METAR is issued for OG11. This page uses the nearest reporting station as a reference.
Does OG11 have a TAF?
No TAF is issued directly for OG11. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at OG11?
OG11 sits at 138 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for OG11?
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.