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Schrock Airport (4OR4) Area Aviation Weather & Runway Winds

As of 9:56 PM PDT, Oct 27, based on the nearest station (KCVO), 4OR4 is currently VFR with winds from 170° at 3 knots, visibility 10+ statute miles, and no ceiling reported.

Aviation weather near Schrock Airport in Corvallis, OR, decoded from the nearest reporting station (KCVO): conditions and runway crosswinds.

Schrock Airport (4OR4) is a general aviation airport serving pilots in and around Corvallis, OR at a field elevation of 245 ft. 4OR4 has no weather station of its own. Conditions here are decoded from KCVO, about 4 nm away, the nearest reporting station, and local conditions can differ. It has one runway (07/25), the longest 1,800 ft. The nearest TAF is issued for KEUG.

Ask ATIS AIAsk anything about 4OR4's weather, runways or delays, or search another airport.
VFR
Observed 0456Z (9:56 PM PDT)live · refreshes every 60s

No weather station at this airport: showing the nearest station KCVO, 3.9 nm away.

Wind
170° 3 kt
Visibility
10+ sm
Ceiling
Unlimited
Altimeter
30.11"
Temp / Dew
-

Wind from the south (170°) at 3 kt, visibility 10+ statute miles, no cloud data, altimeter 30.11 inHg. Conditions are Visual Flight Rules (VFR).

Raw METAR
METAR KCVO 280456Z 17003KT 10SM CLR A3011 RMK AO2 SLPNO FZRANO $

What changed at KCVO (nearest station)?

Since the 0356Z (8:56 PM PDT) report, compared automatically against the latest METAR.

No significant changes since the 0356Z (8:56 PM PDT) report, conditions are holding steady.

Current pilot readout for 4OR4

Based on the nearest station (KCVO), 4OR4 is currently VFR with winds from 170° at 3 knots, visibility 10+ statute miles, and no ceiling reported. 4OR4 does not publish a TAF. The nearest TAF station is KEUG, about 19 nm away.

New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →

Runway wind check

Estimated head/tailwind and crosswind for each runway end from the current reported wind.

RunwayHead / TailCrosswind
07FAV0 kt head3 kt right
250 kt head3 kt left

Open the crosswind calculator to try your own wind and runway numbers →

4OR4 runways

1 physical runway · 2 runway ends. Each card opens the runway's intelligence page: equipment and lighting, LAHSO, frequencies, today's configuration, predicted use, history and approaches.

  • Runway 07/25
    1,800 × 75 ft · TURF
    Status not monitored
    Current use
    no stated-runway source at 4OR4
    Wind
    07
    0 kt headwind · 3 kt crosswind from right
    25
    0 kt headwind · 3 kt crosswind from left
    no active equipment NOTAM receivedView Runway Intelligence →

“Current use” is what the facilitystates; wind components are arithmetic on the current METAR against TRUE headings; status reflects NOTAMs received through SWIM, the tower's TFDM record and the D-ATIS — a runway reads “Open” only with a complete NOTAM picture.

24-hour trend

Wind, ceiling and flight category over the last 24 hours.

Wind (kt)Gusts (kt)Bottom strip, flight category:VFRMVFRIFRLIFRNo report
061205Z15Z04Z

Over the last 23 h: wind 8→3 kt, ceiling 6,000 ft → unlimited.

4OR4 weather radar

Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.

Loading…
Loading radar…

Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © Stadia Maps © OpenMapTiles © OpenStreetMap

NOAA NEXRAD composite and lightning, updated about every five minutes; amber frames are HRRR model guidance, not observed radar. Not for navigation.

Pilot reports (PIREPs) within 100 NM of 4OR4

Reported by pilots in flight over the past 6 hours, via aviationweather.gov.

PIREP0334Z (8:34 PM PDT) · 90 NM E of 4OR4 · 5,000 ft MSL · E75L
Show raw report
RDM UA /OV RDM/TM 0334/FL050/TP E75L/IC NEG
RDM UAHeader: reporting station and UA: a routine pilot report.
OV RDMLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0334Reported at 03:34 UTC.
FL050Altitude: 5,000 ft MSL.
TP E75LAircraft type reporting.
IC NEGIcing: none reported.
PIREP0328Z (8:28 PM PDT) · 97 NM S of 4OR4 · 40,000 ft MSL · B737
light chop occasional moderate chop turbulence
Show raw report
LMT UA /OV LMT300060/TM 0328/FL400/TP B737/TB LGT CHOP OCNL MOD CHOP/RM ZSE
LMT UAHeader: reporting station and UA: a routine pilot report.
OV LMT300060Location: fix or navaid, optionally with a radial and distance in NM.
TM 0328Reported at 03:28 UTC.
FL400Altitude: 40,000 ft MSL.
TP B737Aircraft type reporting.
TB LGT CHOP OCNL MOD CHOPTurbulence: light chop occasional moderate chop.
RM ZSERemarks.
PIREP0250Z (7:50 PM PDT) · 80 NM N of 4OR4 · during descent · C56X
light rime 6,500–10,000 ft icing
Show raw report
PDX UA /OV PDX360006/TM 0250/FL065/TP C56X/TA 02/IC LGT RIME 065-100/RM DURD
PDX UAHeader: reporting station and UA: a routine pilot report.
OV PDX360006Location: fix or navaid, optionally with a radial and distance in NM.
TM 0250Reported at 02:50 UTC.
FL065Altitude: 6,500 ft MSL.
TP C56XAircraft type reporting.
TA 02Outside air temperature, °C.
IC LGT RIME 065-100Icing: light rime 6,500–10,000 ft.
RM DURDRemarks.
PIREP0147Z (6:47 PM PDT) · 74 NM N of 4OR4 · 2,500 ft MSL · B739
Show raw report
PDX UA /OV KPDX10307/TM 0147/FL025/TP B739/SK OVC030-TOPUNKN
PDX UAHeader: reporting station and UA: a routine pilot report.
OV KPDX10307Location: fix or navaid, optionally with a radial and distance in NM.
TM 0147Reported at 01:47 UTC.
FL025Altitude: 2,500 ft MSL.
TP B739Aircraft type reporting.
SK OVC030-TOPUNKNSky condition: cloud bases and tops in hundreds of feet MSL.
PIREP0104Z (6:04 PM PDT) · 74 NM NE of 4OR4 · during descent · B739
Show raw report
PDX UA /OV KPDX100005/TM 0104/FLDURD/TP B739/SK OVC030-TOPUNKN/RM RAGGED
PDX UAHeader: reporting station and UA: a routine pilot report.
OV KPDX100005Location: fix or navaid, optionally with a radial and distance in NM.
TM 0104Reported at 01:04 UTC.
FLDURDReported during descent.
TP B739Aircraft type reporting.
SK OVC030-TOPUNKNSky condition: cloud bases and tops in hundreds of feet MSL.
RM RAGGEDRemarks.

⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.

Recent aviation weather trends at 4OR4

From ATIS Alerts' hourly weather history.

Over the past 24 hours, the nearest station KCVO reported mostly VFR across 36 observations, with 13 flight-category changes. The lowest ceiling was 800 ft. Wind most often came from the S.

Last 24 hours
VFR 72%MVFR 22%IFR 6%
Wind avg/max: 6/10 kt
Max gust: -
Lowest ceiling: 800 ft
Lowest vis: -
Prevailing wind: S
Category changes: 13

Most recent change: MVFR → VFR

Last 7 days
VFR 81%MVFR 10%IFR 4%LIFR 4%
Wind avg/max: 5/14 kt
Max gust: 20 kt
Lowest ceiling: 100 ft
Lowest vis: 0.25 sm
Prevailing wind: S
Category changes: 33

Most recent change: MVFR → VFR

Wind-favored runway - past 30 days

Share of hours each runway had the most headwind. From wind reports, not ATC assignments.

25
60%
07
40%

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No live weather from 4OR4

Live crosswind meter

4OR4 has no weather feed online, so the wind comes from KCVO, 3.9 nm away.

N07253 kt
Headwind
0 kt
Crosswind (from the right)
3 kt

Wind is 82° off runway 07, the end with the most headwind right now.

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Turf · 1,800 ft. Headings from FAA runway data. Not for navigation.

Field aerial

North up

Aerial photo of Schrock Airport (4OR4)
N ↑

Imagery: USGS The National Map (public domain). Something off? ✏️ Suggest an edit

Airport info

From the FAA airport record (cycle 2026-10-01) and OurAirports.

Services

Attended
Unattended
Control tower
None
Wind indicator
Unlighted

Airport

Type
General aviation airport
FAA LID
4OR4
City
Corvallis
State
Oregon
Country
United States
Elevation
245 ft
Coordinates
44.4436, -123.2380
Runways
1 physical runway · 2 runway ends
Longest runway
1,800 ft
Weather reporting
Nearest station KCVO
TAF
Nearest KEUG
Time zone
America/Los_Angeles
Next sunset
19h 21m

Run a flight school, FBO, or club here? Embed 4OR4's live status on your website, free →

Nearby airports

Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.

VFRMVFRIFRLIFRNo report

RC flying fields nearby

AMA model-aircraft club fields around this airport: live wind, crosswind & flyability on each page.

All RC flying fields →

See all Oregon airports →

Pilot PIREPs for Schrock Airport (4OR4)

Community-submitted

Community-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.

Read recent community-submitted pilot notes for Schrock Airport, including runway conditions, wildlife activity, FBO/fuel notes, turbulence, ramp access, and local airport tips.

⚠️ Pilot PIREPs on ATIS Alerts are community-submitted airport notes for situational awareness only. They are not official FAA PIREPs, NOTAMs, weather briefings, airport advisories, or flight-planning guidance. Always verify with official FAA/NWS sources, airport management, ATC, and current publications.

No Pilot PIREPs have been submitted for 4OR4 yet. Recently flew here? Help the next pilot by leaving a quick airport note.

Pilot PIREPs are community pilot notes for situational awareness only, not official FAA PIREPs or advisories. Verify with official sources. Notes are moderated before they appear; helpful marks and reports help us keep them useful.

⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.

Spotted incorrect airport info? ✏️ Suggest an edit

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