Larson Airport (5WI4) Area Aviation Weather & Runway Winds
A current METAR is not available for 5WI4 right now.
Aviation weather near Larson Airport in Marinette, WI, decoded from the nearest reporting station (KMNM): conditions and runway crosswinds.
Larson Airport (5WI4) is a general aviation airport serving pilots in and around Marinette, WI at a field elevation of 615 ft. 5WI4 has no weather station of its own. Conditions here are decoded from KMNM, about 3 nm away, the nearest reporting station, and local conditions can differ. It has one runway (18/36), the longest 2,600 ft. The nearest TAF is issued for KGRB.
No weather station at this airport: showing the nearest station KMNM, 3.2 nm away.
What changed at KMNM (nearest station)?
Since the 1257Z (7:57 AM CDT) report, compared automatically against the latest METAR.
No significant changes since the 1257Z (7:57 AM CDT) report, conditions are holding steady.
Current pilot readout for 5WI4
A current METAR is not available for 5WI4 right now. The nearest reporting station is KMNM. Check back shortly, review a nearby reporting station, and always confirm with an official briefing before flight.
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.
Current wind is calm: calm wind is not a factor for runway selection, and with no wind there is no head/tail or crosswind component to compute. Live numbers return automatically once a report includes a wind direction.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 18 | 2,600 ft | TURF | - | - |
| 36 | 2,600 ft | TURF | - | - |
Open the crosswind calculator to try your own wind and runway numbers →
5WI4 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 18/362,600 × 75 ft · TURFCurrent useno stated-runway source at 5WI4Wind
- 18
- no steady wind
- 36
- no steady wind
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 10→8 kt, ceiling 7,500 ft → unlimited.
5WI4 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 5WI4
Reported by pilots in flight over the past 6 hours, via aviationweather.gov.
Show raw report
SAW UA /OV KSAW/TM 1443/FL022/TP C208/SK OVC016-TOP022/RM DURC
SAW UAHeader: reporting station and UA: a routine pilot report.OV KSAWLocation: fix or navaid, optionally with a radial and distance in NM.TM 1443Reported at 14:43 UTC.FL022Altitude: 2,200 ft MSL.TP C208Aircraft type reporting.SK OVC016-TOP022Sky condition: cloud bases and tops in hundreds of feet MSL.RM DURCRemarks.Show raw report
SAW UA /OV KSAW/TM 1336/FL013/TP C208/SK OVC013-TOP024/RM DURD
SAW UAHeader: reporting station and UA: a routine pilot report.OV KSAWLocation: fix or navaid, optionally with a radial and distance in NM.TM 1336Reported at 13:36 UTC.FL013Altitude: 1,300 ft MSL.TP C208Aircraft type reporting.SK OVC013-TOP024Sky condition: cloud bases and tops in hundreds of feet MSL.RM DURDRemarks.⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.
Recent aviation weather trends at 5WI4
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KMNM reported mostly VFR across 26 observations, with 4 flight-category changes. The lowest ceiling was 2,000 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
- 68%
- 36
- 32%
Get 5WI4 weather alerts in Telegram
Stop refreshing aviation weather manually. Track 5WI4 in ATIS Alerts and get notified when a new METAR changes the picture: a category drop, or wind and ceiling moving toward your minimums.
Track 5WI4 free on TelegramField aerial
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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
- Daily DALGT local
- Landing fee
- No
- Control tower
- None
- Wind indicator
- Unlighted
Airport
- Type
- General aviation airport
- FAA LID
- 5WI4
- City
- Marinette
- State
- Wisconsin
- Country
- United States
- Elevation
- 615 ft
- Coordinates
- 45.0814, -87.6793
- Runways
- 1 physical runway · 2 runway ends
- Longest runway
- 2,600 ft
- Weather reporting
- Nearest station KMNM
- TAF
- Nearest KGRB
- Time zone
- America/Chicago
- Sunset in
- 7h 57m
Run a flight school, FBO, or club here? Embed 5WI4'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.
- Badger Park Peshtigo City Park , Peshtigo, WI · 4 mi
- Bay Flyers Model Club - Maple Heights Circle , Sturgeon Bay, WI · 22 mi
Pilot PIREPs for Larson Airport (5WI4)
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 Larson 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 5WI4 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.
METAR source temporarily unavailable.
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