WxDecoder

US-3391 Weather Weston Ranch Ultralight Flightpark

Prineville, OregonElevation 3,000 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KRDM · 7 NM S · 55 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 · KRDM
WIND
310@12
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 290° at 11 kt, visibility 10 SM, temperature 8C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight chance rain showers, low near 33F, 38% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Chance Rain Showers 33 S 7 kt – 38%
Monday Rain Showers Likely 47/34 SW 5 kt – 61%
Tuesday Slight Chance Rain Showers then Partly Sunny 48/30 SW 9 kt 17 kt 15%
Wednesday Slight Chance Rain Showers 48/27 SW 11 kt – 23%
Thursday Partly Sunny then Chance Rain Showers 46/24 SW 6 kt – 29%
Friday Slight Chance Snow Showers 44/22 SW 5 kt – 18%
Saturday Partly Sunny 44/23 W 4 kt – 14%
Sunday Mostly Sunny 46 W 3 kt – 10%

Source: National Weather Service (office PDT). Forecast issued 0351Z.

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-3391. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

2 runways

06/24
Dimensions
830 x 50 ft
Surface
Turf
RWY 06
RWY 24
Traffic patternRight
01/19
Dimensions
1,200 x 60 ft
Surface
Turf
RWY 01
RWY 19
Traffic patternRight

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
3,000 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0104Z 6:04 PM
Sunrise
1433Z 7:33 AM
Loggable night
0133Z (6:33 PM local) → 1403Z (7:03 AM local)
end of evening to start of morning civil twilight
Position lights required
0104Z (6:04 PM local) → 1433Z (7:33 AM local)
sunset to sunrise (91.209)
Night passenger currency
0204Z (7:04 PM local) → 1333Z (6:33 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

Weston Ranch Ultralight Flightpark is in Prineville, Oregon. Field elevation 3,000 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerPHILIP WESTON
Manager phone760-715-7133
CHARTS & AIRSPACE
ICAO / IATAUS-3391
SectionalKLAMATH FALLS
Center (ARTCC)SEATTLE
Flight service (AFSS)MC MINNVILLE
RegionOregon
CountryUnited States
Coordinates44.3717, -121.0931
Distance from city14 NM W
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

US-3391 traffic patterns

2026-07-23 to 2026-07-24, 2 days observed · data 2026-10-23

Insufficient confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
2
AVG OPS/DAY
3.5
Activity trend over 2 days: falling, from 5 to 2 operations per dayOperations trend (2 days)

Busiest day: Thu · Busiest month: Jul

FLEET MIX
Unknown 100%

Fleet composition unclear from available data.

TOP AIRCRAFT TYPES
›UNKN (Unknown) · ~4 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-3391 has no on-field report. Nearest reporting station: KRDM (7 NM S, VFR).

KRDM Roberts Field
7 NM S
VFR
KDLS Columbia Gorge Regional Airport
75 NM N
VFR
KSLE Salem-Willamette Valley Airport/McNary Field
88 NM W
MVFR
KTTD Portland Troutdale Airport
90 NM NW
VFR
KGCD Grant County Regional Airport / Ogilvie Field
91 NM E
VFR
KEUG Eugene Airport
92 NM W
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗US-3391 on OurAirports
FREQUENTLY ASKED
Does US-3391 have a METAR?
No on-field METAR is issued for US-3391. This page uses the nearest reporting station as a reference.
Does US-3391 have a TAF?
No TAF is issued directly for US-3391. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at US-3391?
US-3391 sits at 3,000 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for US-3391?
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.