Deck Airport (K9D4) Area Aviation Weather & Runway Winds
Aviation weather near Deck Airport in Myerstown, PA, decoded from the nearest reporting station (KMUI): conditions, runway crosswinds, and free Telegram airport alerts.
Deck Airport (K9D4) is a general aviation airport serving pilots in and around Myerstown, PA at 523 ft. K9D4 has no weather station of its own. Conditions here are decoded from KMUI, about 12 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (01, 19), longest 3,786 ft, are checked against the current wind in the crosswind table below. The nearest TAF is issued for KMUI. Track it in the ATIS Alerts Telegram bot to get alerts read from KMUI, the station this page is based on.
No weather station at this airport: showing the nearest station KMUI, 12 nm away.
Wind from the north-northeast (020°) at 3 kt, visibility 10+ statute miles, a few clouds at 400 ft, overcast at 1,300 ft, temperature 20°C (68°F), altimeter 29.96 inHg. Conditions are Marginal VFR (MVFR), ceiling 1,300 ft.
SPECI KMUI 130703Z AUTO 02003KT 10SM -RA FEW004 OVC013 20/19 A2996 RMK AO2 LTG DSNT W RAB03 SLP145
What changed at KMUI (nearest station)?
Since the 0655Z (2:55 AM EDT) report, compared automatically against the latest METAR.
- Rain began (-RA).
The latest report is an off-schedule special (SPECI), issued because conditions changed significantly. What is a SPECI? →
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Current pilot readout for K9D4
Based on the nearest station (KMUI), K9D4 is currently MVFR with winds from 020° at 3 knots, visibility 10+ statute miles, and a 1,300 ft ceiling. The strongest crosswind component is currently on runway 01, about 1 knots. Density altitude is approximately 1,200 ft (field elevation 523 ft). Review the latest TAF below for forecast changes before departure.
⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →
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Track K9D4 free on TelegramRunway wind check
Estimated head/tailwind and crosswind for each runway end from the current reported wind.
Use this section to quickly compare current wind alignment across available runways at K9D4. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 01FAV | 3,786 ft | ASP | 3 kt head | 1 kt right |
| 19 | 3,786 ft | ASP | 3 kt tail | 1 kt left |
Open the crosswind calculator to try your own wind and runway numbers →
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 23 h: wind 0→3 kt, ceiling unlimited → 1,300 ft.
K9D4 weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Deck Airport in Myerstown, PA: the NOAA/NWS NEXRAD composite updates about every five minutes, with NOAA lightning strike density overlaid. The loop plays the past 50 minutes, then continues into a future-radar forecast (+1 to +4 hours, NOAA HRRR model) so you can see where precipitation around K9D4 is headed.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © Stadia Maps © OpenMapTiles © OpenStreetMap
Forecast frames (amber label) are HRRR model guidance, not observed radar. Lightning strike density appears as a blue-white glow when strikes are detected in view. Radar and lightning coverage are limited in parts of Alaska, Hawaii, and offshore areas. Not for navigation.
Pilot reports (PIREPs) within 100 NM of K9D4
Reported by pilots in flight over the past 6 hours, via aviationweather.gov.
Show raw report
ACY UA /OV ACY310001/TM 0625/FL008/TP A320/SK OVC008/RM OVC008 ON FINAL RWY 13, ADDITIONAL OVC070 INBOUND FOR ACY A/P
ACY UAHeader: reporting station and UA: a routine pilot report.OV ACY310001Location: fix or navaid, optionally with a radial and distance in NM.TM 0625Reported at 06:25 UTC.FL008Altitude: 800 ft MSL.TP A320Aircraft type reporting.SK OVC008Sky condition: cloud bases and tops in hundreds of feet MSL.RM OVC008 ON FINAL RWY 13, A…Remarks.Show raw report
BWI UA /OV BAL330006/TM 0415/FL012/TP C25A/SK BASES OVC015
BWI UAHeader: reporting station and UA: a routine pilot report.OV BAL330006Location: fix or navaid, optionally with a radial and distance in NM.TM 0415Reported at 04:15 UTC.FL012Altitude: 1,200 ft MSL.TP C25AAircraft type reporting.SK BASES OVC015Sky condition: cloud bases and tops in hundreds of feet MSL.Show raw report
MDT UA /OV THV/TM 0306/FL025/TP C340/SK BKN025
MDT UAHeader: reporting station and UA: a routine pilot report.OV THVLocation: fix or navaid, optionally with a radial and distance in NM.TM 0306Reported at 03:06 UTC.FL025Altitude: 2,500 ft MSL.TP C340Aircraft type reporting.SK BKN025Sky condition: cloud bases and tops in hundreds of feet MSL.Show raw report
MDT UA /OV CXY/TM 0255/FL026/TP HELO/SK BKN026
MDT UAHeader: reporting station and UA: a routine pilot report.OV CXYLocation: fix or navaid, optionally with a radial and distance in NM.TM 0255Reported at 02:55 UTC.FL026Altitude: 2,600 ft MSL.TP HELOAircraft type reporting.SK BKN026Sky condition: cloud bases and tops in hundreds of feet MSL.Show raw report
BWI UA /OV BAL330006/TM 0238/FLDURD/TP BCS3/SK BKN022
BWI UAHeader: reporting station and UA: a routine pilot report.OV BAL330006Location: fix or navaid, optionally with a radial and distance in NM.TM 0238Reported at 02:38 UTC.FLDURDReported during descent.TP BCS3Aircraft type reporting.SK BKN022Sky condition: cloud bases and tops in hundreds of feet MSL.Show raw report
CXY UA /OV HAR/TM 0116/FL190/TP CRJ9/TB MOD CHOP 160-190
CXY UAHeader: reporting station and UA: a routine pilot report.OV HARLocation: fix or navaid, optionally with a radial and distance in NM.TM 0116Reported at 01:16 UTC.FL190Altitude: 19,000 ft MSL.TP CRJ9Aircraft type reporting.TB MOD CHOP 160-190Turbulence: moderate chop 16,000–19,000 ft.⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.
Recent aviation weather trends at K9D4
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KMUI reported a mix of conditions, most often VFR across 54 observations, with 9 flight-category changes. The lowest ceiling was 300 ft. Wind most often came from the SE.
Most recent change: IFR → MVFR
Most recent change: VFR → MVFR
- 01
- 57%
- 19
- 43%
TAF | Terminal Aerodrome Forecast
Issued 1900Z (3:00 PM EDT)
TAF KMUI 111900Z 1119/1301 32006KT 9999 SCT030 SCT060 QNH2998INS BECMG 1210/1211 11003KT 9999 -SHRA FEW030 BKN060 OVC085 QNH3006INS BECMG 1214/1215 12003KT 9999 NSW FEW035 BKN050 OVC070 QNH3009INS TX28/1119Z TN14/1209Z LAST NO AMDS AFT 1119 NEXT 1403
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Airport facts
Reference data from the OurAirports dataset.
- Type
- General aviation airport
- FAA LID
- 9D4
- City
- Myerstown
- State
- Pennsylvania
- Country
- United States
- Elevation
- 523 ft
- Coordinates
- 40.3518, -76.3296
- Runways
- 2
- Longest runway
- 3,786 ft
- Weather reporting
- Nearest station KMUI
- TAF
- Nearest KMUI
- Time zone
- America/New_York
- Next sunset
- 16h 5m
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Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
Within 25 NM
9 airports+3 more within 25 NM
25–50 NM
7 airports+1 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.
- Cocalico Prop Busters - Vernon J Leininger Memorial Field , Denver, PA · 10 mi
- Tri County Sky Barons - Golden Age Air Museum , Bethel, PA · 10 mi
- Lebanon County Radio Control - Hill Church Rd. , Lebanon, PA · 10 mi
K9D4 weather: frequently asked
What runways are available at K9D4?+
K9D4 has 2 runways: 01, 19; the longest is 3,786 ft. This page computes the live crosswind for each runway end from the current wind.
Where does the weather shown for K9D4 come from?+
Deck Airport does not have its own weather station. Conditions shown here come from the nearest reporting station, KMUI, about 12 nm away, close enough for situational awareness, but local conditions at K9D4 can differ.
Does K9D4 have a TAF?+
Yes. The KMUI TAF is shown on this page below the current conditions.
Does K9D4 broadcast D-ATIS?+
No. K9D4 does not broadcast D-ATIS. Alerts for K9D4 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.
Pilot PIREPs for Deck Airport (K9D4)
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 Deck 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 K9D4 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.
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