Courtney Plummer Airport (9WN1) Area Aviation Weather & Runway Winds
As of 3:53 PM CDT, Oct 28, based on the nearest station (KOSH), 9WN1 is currently VFR with winds from 180° at 17 knots, visibility 10+ statute miles, and no ceiling reported.
Aviation weather near Courtney Plummer Airport in Winneconne, WI, decoded from the nearest reporting station (KOSH): conditions and runway crosswinds.
Courtney Plummer Airport (9WN1) is a general aviation airport serving pilots in and around Winneconne, WI at a field elevation of 758 ft. 9WN1 has no weather station of its own. Conditions here are decoded from KOSH, about 9 nm away, the nearest reporting station, and local conditions can differ. It has one runway (18/36), the longest 3,403 ft. The nearest TAF is issued for KGRB.
No weather station at this airport: showing the nearest station KOSH, 9.2 nm away.
Wind from the south (180°) at 17 kt, visibility 10+ statute miles, a few clouds at 11,000 ft, temperature 22°C (71°F), altimeter 30.05 inHg. Conditions are Visual Flight Rules (VFR).
METAR KOSH 282053Z 18017KT 10SM FEW110 22/11 A3005 RMK AO2 SLP170 T02170111 56021
What changed at KOSH (nearest station)?
Since the 1953Z (2:53 PM CDT) report, compared automatically against the latest METAR.
No significant changes since the 1953Z (2:53 PM CDT) report, conditions are holding steady.
Current pilot readout for 9WN1
Based on the nearest station (KOSH), 9WN1 is currently VFR with winds from 180° at 17 knots, visibility 10+ statute miles, and no ceiling reported. the wind favors south-facing runway ends (18). Density altitude is approximately 1,600 ft (field elevation 758 ft). 9WN1 does not publish a TAF. The nearest TAF station is KGRB, about 33 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.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 18FAV | 3,403 ft | ASPH-P | 17 kt head | 0 kt |
| 36 | 3,403 ft | ASPH-P | 17 kt tail | 1 kt right |
Open the crosswind calculator to try your own wind and runway numbers →
9WN1 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.
- Status not monitoredRunway 18/363,403 × 32 ft · ASPH-PCurrent useno stated-runway source at 9WN1Wind
- 18
- 17 kt headwind · 0 kt crosswind
- 36
- 17 kt tailwind · 1 kt crosswind from right
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.
Over the last 23 h: wind 9→17 kt, ceiling unlimited → unlimited.
9WN1 weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
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 9WN1
Reported by pilots in flight over the past 6 hours, via aviationweather.gov.
Show raw report
CWA UA /OV CWA/TM 1635/FL080/TP E170/SK BASE 080 TOP 090/TA 1/IC NEG
CWA UAHeader: reporting station and UA: a routine pilot report.OV CWALocation: fix or navaid, optionally with a radial and distance in NM.TM 1635Reported at 16:35 UTC.FL080Altitude: 8,000 ft MSL.TP E170Aircraft type reporting.SK BASE 080 TOP 090Sky condition: cloud bases and tops in hundreds of feet MSL.TA 1Outside air temperature, °C.IC NEGIcing: none reported.⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.
Recent aviation weather trends at 9WN1
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KOSH reported mostly VFR across 24 observations, with 2 flight-category changes. The strongest gust reached 20 kt, the lowest ceiling was 9,500 ft. Wind most often came from the S.
Most recent change: MVFR → VFR
Most recent change: MVFR → VFR
Share of hours each runway had the most headwind. From wind reports, not ATC assignments.
- 18
- 64%
- 36
- 36%
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Live crosswind meter
9WN1 has no weather feed online, so the wind comes from KOSH, 9.2 nm away.
Wind is 0° off runway 18, the end with the most headwind right now.
Have a weather station at 9WN1? Help us make your field's weather available to every pilot, free. Add your field's wx station →Asphalt · 3,403 ft. Headings from FAA runway data. Not for navigation.
Field aerial
North up
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
- Transient parking
- Tie-downs
- Landing fee
- No
- Control tower
- None
- Wind indicator
- Unlighted
Airport
- Type
- General aviation airport
- FAA LID
- 9WN1
- City
- Winneconne
- State
- Wisconsin
- Country
- United States
- Elevation
- 758 ft
- Coordinates
- 44.1069, -88.6840
- Runways
- 1 physical runway · 2 runway ends
- Longest runway
- 3,403 ft
- Weather reporting
- Nearest station KOSH
- TAF
- Nearest KGRB
- Time zone
- America/Chicago
- Sunset in
- 1h 48m
Run a flight school, FBO, or club here? Embed 9WN1's live status on your website, free →
Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
Within 25 NM
8 airports+2 more within 25 NM
25–50 NM
8 airports+2 more within 50 NM
50–100 NM
8 airports+2 more within 100 NM
RC flying fields nearby
AMA model-aircraft club fields around this airport: live wind, crosswind & flyability on each page.
- Winnebago RC Flyers - Carl Traeger School , Oshkosh, WI · 9 mi
- Winnebago RC Flyers - Mike Kolb Field , Pickett, WI · 16 mi
- Valley Aero Modelers, Inc - Quarry Field , Appleton, WI · 20 mi
Pilot PIREPs for Courtney Plummer Airport (9WN1)
Community-submittedCommunity-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.
Read recent community-submitted pilot notes for Courtney Plummer 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 9WN1 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.
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