WxDecoder

39CL Weather Castle Heliport

Perris, CaliforniaElevation 1,459 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KRIV · 6 NM N · More than 1 hour old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KRIV
WIND
320@4
steady
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No current METAR is available for this airport, so there is no observed aviation report to summarize. Forecast suggests tonight mostly clear, low near 56F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Mostly Clear 56 NW 4 kt – 0%
Monday Sunny 79/53 N 9 kt – 0%
Tuesday Sunny 75/52 S 4 kt – 0%
Wednesday Mostly Sunny 73/53 0 kt – 1%
Thursday Mostly Cloudy 70/54 0 kt – 14%
Friday Slight Chance Rain Showers 67/53 S 4 kt – 29%
Saturday Slight Chance Rain Showers 65/52 0 kt – 52%
Sunday Chance Rain Showers 62 SW 4 kt – 52%

Source: National Weather Service (office SGX). Forecast issued 0225Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for 39CL. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail

H1
Dimensions
50 x 50 ft
Surface
CONC
FIELD CONDITIONS

Field elevation

Field elevation
1,459 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0103Z 6:03 PM
Sunrise
1402Z 7:02 AM
Loggable night
0129Z (6:29 PM local) → 1337Z (6:37 AM local)
end of evening to start of morning civil twilight
Position lights required
0103Z (6:03 PM local) → 1402Z (7:02 AM local)
sunset to sunrise (91.209)
Night passenger currency
0203Z (7:03 PM local) → 1302Z (6:02 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Castle Heliport is in Perris, California. Field elevation 1,459 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeHeliport
CHARTS & AIRSPACE
ICAO / IATA39CL
RegionCalifornia
CountryUnited States
Coordinates33.7879, -117.2300
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

39CL traffic patterns

2026-06-13 to 2026-10-18, 29 days observed · data 2026-10-23

Medium confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
0.8
AVG OPS/DAY
2
Activity trend over 5 days: rising, from 1 to 2 operations per dayOperations trend (5 days)

Busiest day: Tue · Busiest month: Sep

FLEET MIX
Turboprop 72%Helicopter 19%Unknown 9%

Mostly turboprop aircraft.

TOP AIRCRAFT TYPES
›DHC6 (Turboprop) · ~8 landings/mo
›AS50 (Helicopter) · ~2 landings/mo
›SC7 (Unknown) · ~1 landings/mo
›C172 (Piston single) · ~0 landings/mo
›P28A (Piston single) · ~0 landings/mo
LIKELY BASED AIRCRAFT
Low-confidence estimate

Aircraft likely based near this airport (estimate), mostly turboprop aircraft.

›DHC6 (Turboprop)
›AS50 (Helicopter)

This is an estimate based on repeated flight patterns, not registration data. Do not rely on it to identify specific aircraft or owners.

Data limitations (4)
›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.
›Some aircraft do not transmit usable ADS-B and are not counted.
›Aircraft types and based estimates are inferred and may be wrong.
›This is not official ATC, FAA, or airport data.
NEARBY AIRPORTS

Weather reference stations

39CL has no on-field report. Nearest reporting station: KRIV (6 NM N, VFR).

KRIV March Air Reserve Base
6 NM N
VFR
KHMT Hemet Ryan Airport
11 NM E
VFR
KRAL Riverside Municipal Airport
15 NM NW
VFR
KSBD San Bernardino International Airport
19 NM N
VFR
KCNO Chino Airport
23 NM NW
VFR
KONT Ontario International Airport
25 NM NW
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗39CL on OurAirports
FREQUENTLY ASKED
Does 39CL have a METAR?
No on-field METAR is issued for 39CL. This page uses the nearest reporting station as a reference.
Does 39CL have a TAF?
No TAF is issued directly for 39CL. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 39CL?
39CL sits at 1,459 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 39CL?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.