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Mccoy Airport (4IA4) Area Aviation Weather & Runway Winds

A current METAR is not available for 4IA4 right now.

Aviation weather near Mccoy Airport in Danville, IA, decoded from the nearest reporting station (KFSW): conditions and runway crosswinds.

Mccoy Airport (4IA4) is a general aviation airport serving pilots in and around Danville, IA at a field elevation of 715 ft. 4IA4 has no weather station of its own. Conditions here are decoded from KFSW, about 10 nm away, the nearest reporting station, and local conditions can differ. It has one runway (18/36), the longest 3,000 ft. The nearest TAF is issued for KBRL.

Ask ATIS AIAsk anything about 4IA4's weather, runways or delays, or search another airport.
No data
Awaiting observationlive · refreshes every 60s

No weather station at this airport: showing the nearest station KFSW, 9.6 nm away.

Wind
-
Visibility
-
Ceiling
Unlimited
Altimeter
-
Temp / Dew
-

Current pilot readout for 4IA4

A current METAR is not available for 4IA4 right now. The nearest reporting station is KFSW. 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.

RunwayHead / TailCrosswind
18--
36--

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

4IA4 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 18/36
    3,000 × 90 ft · TURF
    Status not monitored
    Current use
    no stated-runway source at 4IA4
    Wind
    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.

4IA4 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 4IA4

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

PIREP1238Z (7:38 AM CDT) · 88 NM S of 4IA4 · 12,000 ft MSL · S22T
light rime icing
Show raw report
UIN UA /OV UIN170030/TM 1238/FL120/TP S22T/TA M03/IC LGT RIME/RM ZKC FDC FN
UIN UAHeader: reporting station and UA: a routine pilot report.
OV UIN170030Location: fix or navaid, optionally with a radial and distance in NM.
TM 1238Reported at 12:38 UTC.
FL120Altitude: 12,000 ft MSL.
TP S22TAircraft type reporting.
TA M03Outside air temperature, °C.
IC LGT RIMEIcing: light rime.
RM ZKC FDC FNRemarks.

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

Recent aviation weather trends at 4IA4

From ATIS Alerts' hourly weather history.

Last 24 hours

History is still being collected. Check back in a few days.

Last 7 days
VFR 100%
Wind avg/max: 5/10 kt
Max gust: 14 kt
Lowest ceiling: 6,000 ft
Lowest vis: 6 sm
Prevailing wind: SE
Category changes: 0
Wind-favored runway - past 30 days

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

18
74%
36
26%

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Field aerial

North up

Aerial photo of Mccoy Airport (4IA4)
N ↑

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

Airport info

Reference data from the OurAirports dataset.

Type
General aviation airport
FAA LID
4IA4
City
Danville
State
Iowa
Country
United States
Elevation
715 ft
Coordinates
40.8186, -91.3389
Runways
1 physical runway · 2 runway ends
Longest runway
3,000 ft
Weather reporting
Nearest station KFSW
TAF
Nearest KBRL
Time zone
America/Chicago
Sunset in
5h 35m

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Nearby airports

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

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 Iowa airports →

Pilot PIREPs for Mccoy Airport (4IA4)

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 Mccoy 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 4IA4 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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