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New Jerusalem Airport (K1Q4) Area Aviation Weather & Runway Winds

As of 5:15 AM PDT, Oct 28, based on the nearest station (KTCY), K1Q4 is currently VFR with winds from 300° at 6 knots, visibility 10+ statute miles, and no ceiling reported.

Aviation weather near New Jerusalem Airport in Tracy, CA, decoded from the nearest reporting station (KTCY): conditions and runway crosswinds.

New Jerusalem Airport (K1Q4) is a general aviation airport serving pilots in and around Tracy, CA at a field elevation of 62 ft. K1Q4 has no weather station of its own. Conditions here are decoded from KTCY, about 7 nm away, the nearest reporting station, and local conditions can differ. It has one runway (12/30), the longest 3,530 ft. CTAF is 122.9.

Ask ATIS AIAsk anything about K1Q4's weather, runways or delays, or search another airport.
VFR
Observed 1215Z (5:15 AM PDT)live · refreshes every 60s

No weather station at this airport: showing the nearest station KTCY, 6.8 nm away.

Wind
300° 6 kt
Visibility
10+ sm
Ceiling
Unlimited
Altimeter
30.01"
Temp / Dew
52°F / 11°C
dew 52°F / 11°C

Wind from the west-northwest (300°) at 6 kt, visibility 10+ statute miles, no cloud data, temperature 11°C (52°F), altimeter 30.01 inHg. Conditions are Visual Flight Rules (VFR).

Raw METAR
METAR KTCY 281215Z AUTO 30006KT 10SM CLR 11/11 A3001 RMK A01

What changed at KTCY (nearest station)?

Since the 1155Z (4:55 AM PDT) report, compared automatically against the latest METAR.

No significant changes since the 1155Z (4:55 AM PDT) report, conditions are holding steady.

Current pilot readout for K1Q4

Based on the nearest station (KTCY), K1Q4 is currently VFR with winds from 300° at 6 knots, visibility 10+ statute miles, and no ceiling reported. the wind favors northwest-facing runway ends (30). Density altitude is approximately -500 ft (field elevation 62 ft). K1Q4 does not publish a TAF. The nearest TAF station is KSCK, about 13 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
30FAV6 kt head2 kt left
126 kt tail2 kt right

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

K1Q4 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 12/30
    3,530 × 60 ft · ASPH-F
    Status not monitored
    Current use
    no stated-runway source at K1Q4
    Wind
    12
    6 kt tailwind · 2 kt crosswind from right
    30
    6 kt headwind · 2 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
0102014Z01Z12Z

Over the last 22 h: wind 9→6 kt, ceiling unlimited → unlimited.

K1Q4 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.

Recent aviation weather trends at K1Q4

From ATIS Alerts' hourly weather history.

Over the past 24 hours, the nearest station KTCY reported mostly VFR across 66 observations, with 0 flight-category changes. The strongest gust reached 17 kt, the lowest ceiling was 4,600 ft. Wind most often came from the SW.

Last 24 hours
VFR 100%
Wind avg/max: 6/13 kt
Max gust: 17 kt
Lowest ceiling: 4,600 ft
Lowest vis: -
Prevailing wind: SW
Category changes: 0
Last 7 days
VFR 86%MVFR 12%IFR 2%LIFR 1%
Wind avg/max: 5/21 kt
Max gust: 28 kt
Lowest ceiling: 300 ft
Lowest vis: 1.5 sm
Prevailing wind: NW
Category changes: 26

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.

30
70%
12
30%

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No live weather from K1Q4

Live crosswind meter

K1Q4 has no weather feed online, so the wind comes from KTCY, 6.8 nm away.

N30126 kt
Headwind
6 kt
Crosswind (from the left)
2 kt

Wind is 19° off runway 30, the end with the most headwind right now.

Have a weather station at K1Q4? Help us make your field's weather available to every pilot, free. Add your field's wx station →

Asphalt · 3,530 ft. Headings from FAA runway data. Not for navigation.

Field aerial

North up

Aerial photo of New Jerusalem Airport (K1Q4) with runway 12/30 marked
N ↑

Runway 12/30 drawn from FAA threshold coordinates.

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
Landing fee
No
Pattern altitude
862 ft MSL (800 AGL)
Control tower
None
Wind indicator
Unlighted

Airport

Type
General aviation airport
FAA LID
1Q4
City
Tracy
State
California
Country
United States
Elevation
62 ft
Coordinates
37.6791, -121.3000
Runways
1 physical runway · 2 runway ends
Longest runway
3,530 ft
Weather reporting
Nearest station KTCY
TAF
Nearest KSCK
CTAF
122.9 MHz
Time zone
America/Los_Angeles
Next sunset
12h 50m

Run a flight school, FBO, or club here? Embed K1Q4'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 California airports →

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Pilot PIREPs for New Jerusalem Airport (K1Q4)

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 New Jerusalem 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 K1Q4 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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