WxDecoder

PR41 Weather Palacio Santa Ana Heliport

San LorenzoElevation 762 ftHeliport
OFF-FIELD REFERENCE
Nearest report: TJSJ · 15 NM N · 47 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · TJSJ
WIND
120@3
steady
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
ACTIVE NWS ALERTS

Active weather alerts

Heat AdvisoryModerate · Expected · Likely
25 1400Z to 25 2100Z
San Juan and Vicinity; Northeast; Southeast; Eastern Interior; North Central; Central Interior; Ponce and Vicinity; Northwest; Western Interior; Mayaguez and Vicinity; Southwest; Culebra; Vieques; St.Thomas...St. John.. and Adjacent Islands; St Croix
* WHAT...This level of heat affects most individuals sensitive to heat, especially those without effective cooling and/or adequate hydration. * WHERE...Portions of Puerto Rico and Virgin Islands. * WHEN...From 10 AM this morning to 5 PM AST this afternoon. * IMPACTS...High temperatures or elevated heat indices can worsen symptoms in people with chronic conditions. They can also increase the ris…
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Alerts from the National Weather Service. For situational awareness only; always confirm against an official briefing.

FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports visibility 10 SM. Treat this as supplemental, not an aviation observation. Forecast suggests sunday scattered rain showers, high near 88F, low near 75F, 60% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Sunday: Scattered Rain Showers. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Sunday Scattered Rain Showers 88/75 SE 12 kt – 60% Thunderstorms in the forecast
Monday Scattered Rain Showers then Mostly Sunny 88/75 SE 11 kt – 40%
Tuesday Scattered Rain Showers 88/74 SE 8 kt – 40%
Wednesday Scattered Rain Showers 88/74 ESE 10 kt – 40%
Thursday Scattered Rain Showers 88/73 E 9 kt – 30%
Friday Scattered Rain Showers 88/73 ESE 9 kt – 50%
Saturday Scattered Rain Showers 87 E 9 kt – 40%

Source: National Weather Service (office SJU). Forecast issued 0943Z.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for PR41. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 100 ft

H1
Dimensions
100 x 100 ft
Surface
Concrete
RWY H1

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
762 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2155Z 5:55 PM
Sunrise
1020Z 6:20 AM
Loggable night
2218Z (6:18 PM local) → 0958Z (5:58 AM local)
end of evening to start of morning civil twilight
Position lights required
2155Z (5:55 PM local) → 1020Z (6:20 AM local)
sunset to sunrise (91.209)
Night passenger currency
2255Z (6:55 PM local) → 0920Z (5:20 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

Palacio Santa Ana Heliport is in San Lorenzo. Field elevation 762 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerJOE ROMAN
Manager phone787-717-2572
CHARTS & AIRSPACE
ICAO / IATAPR41
SectionalPUERTO RICO-VIRGIN ISLANDS
Center (ARTCC)MIAMI
Flight service (AFSS)SAN JUAN
CountryPuerto Rico
Coordinates18.1917, -65.9821
Distance from city1 NM W
SERVICES & LIGHTING
Control towerNon-towered
CTAF122.900
FREQUENCIES

Communications

122.900
CTAF
CTAF

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

PR41 has no on-field report. Nearest reporting station: TJSJ (15 NM N, VFR).

TJSJ Luis Munoz Marin International Airport
15 NM N
VFR
TJIG Fernando Luis Ribas Dominicci Airport
17 NM NW
VFR
TJPS Mercedita International Airport
35 NM W
VFR
TIST Cyril E. King Airport
58 NM E
VFR
TJBQ Rafael Hernández International Airport
68 NM W
VFR
TISX Henry E. Rohlsen Airport
74 NM SE
VFR
OFFICIAL LINKS & SOURCES
↗PR41 on OurAirports
FREQUENTLY ASKED
Does PR41 have a METAR?
No on-field METAR is issued for PR41. This page uses the nearest reporting station as a reference.
Does PR41 have a TAF?
No TAF is issued directly for PR41. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at PR41?
PR41 sits at 762 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for PR41?
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.