WxDecoder

US-4591 Weather Hillcrest Hospital South Heliport

Tulsa, OklahomaElevation 689 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KRVS · 6 NM W · 59 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 · KRVS
WIND
Calm
no steady wind
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind calm, visibility 10 SM, temperature 17C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight cloudy, low near 54F, 0% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Saturday: Rain Showers Likely. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Tonight Cloudy 54 SE 4 kt – 0%
Monday Mostly Sunny 78/57 S 9 kt – 4%
Tuesday Partly Sunny 77/59 S 9 kt – 7%
Wednesday Sunny 80/61 S 13 kt 22 kt 4%
Thursday Mostly Sunny 81/61 S 9 kt 17 kt 12%
Friday Chance Rain Showers 75/59 S 9 kt – 48%
Saturday Rain Showers Likely 74/61 S 9 kt 17 kt 66% Thunderstorms in the forecast
Sunday Partly Sunny 78 SW 9 kt – 10%

Source: National Weather Service (office TSA). Forecast issued 0252Z.

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 US-4591. Enter a runway number or heading to estimate wind components.
FIELD CONDITIONS

Field elevation

Field elevation
689 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2335Z 6:35 PM
Sunrise
1240Z 7:40 AM
Loggable night
0001Z (7:01 PM local) → 1213Z (7:13 AM local)
end of evening to start of morning civil twilight
Position lights required
2335Z (6:35 PM local) → 1240Z (7:40 AM local)
sunset to sunrise (91.209)
Night passenger currency
0035Z (7:35 PM local) → 1140Z (6:40 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

Hillcrest Hospital South Heliport is in Tulsa, Oklahoma. Field elevation 689 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
TypeHeliport
CHARTS & AIRSPACE
ICAO / IATAUS-4591
RegionOklahoma
CountryUnited States
Coordinates36.0344, -95.8637
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

US-4591 traffic patterns

2026-10-04 to 2026-10-17, 2 days observed · data 2026-10-23

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
0
AVG OPS/DAY
1
Activity trend over 2 days: flat, from 1 to 1 operations per dayOperations trend (2 days)

Busiest day: Sat · Busiest month: Oct

FLEET MIX

Mostly rotorcraft.

TOP AIRCRAFT TYPES
›EC30 (Helicopter) · ~0 landings/mo
›PTMS (Piston single) · ~0 landings/mo
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

US-4591 has no on-field report. Nearest reporting station: KRVS (6 NM W, VFR).

KRVS Tulsa Riverside Airport
6 NM W
VFR
KTUL Tulsa International Airport
10 NM N
VFR
KOKM Okmulgee Regional Airport
22 NM S
VFR
KMKO Muskogee-Davis Regional Airport
33 NM SE
VFR
KBVO Bartlesville Municipal Airport
44 NM N
VFR
KCUH Cushing Municipal Airport
44 NM W
VFR
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗US-4591 on OurAirports
FREQUENTLY ASKED
Does US-4591 have a METAR?
No on-field METAR is issued for US-4591. This page uses the nearest reporting station as a reference.
Does US-4591 have a TAF?
No TAF is issued directly for US-4591. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at US-4591?
US-4591 sits at 689 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for US-4591?
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.