WxDecoder

US-7431 Weather The Time Portal Heliport

Sedro Woolley, WashingtonElevation 420 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KBVS · 10 NM SW · 21 min old
Ceiling 5,000 ft, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KBVS
WIND
080@9
steady
VISIBILITY
10 SM
16.1 km
CEILING
5,000 ft
lowest BKN/OVC
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 from 80° at 9 kt, visibility 10 SM, temperature 11C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly cloudy, low near 42F, 12% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Mostly Cloudy 42 E 3 kt – 12%
Monday Chance Light Rain 56/43 0 kt – 35%
Tuesday Light Rain 52/40 S 2 kt – 100%
Wednesday Light Rain 50/37 SE 2 kt – 94%
Thursday Chance Light Rain 51/32 ENE 2 kt – 52%
Friday Slight Chance Light Rain 52/32 NE 1 kt – 16%
Saturday Mostly Sunny 53/33 E 1 kt – 5%
Sunday Partly Sunny 54 E 1 kt – 12%

Source: National Weather Service (office SEW). Forecast issued 0116Z.

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-7431. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway

H1
Dimensions
160 x 160 ft
Surface
Deck
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
420 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0101Z 6:01 PM
Sunrise
1445Z 7:45 AM
Loggable night
0133Z (6:33 PM local) → 1413Z (7:13 AM local)
end of evening to start of morning civil twilight
Position lights required
0101Z (6:01 PM local) → 1445Z (7:45 AM local)
sunset to sunrise (91.209)
Night passenger currency
0201Z (7:01 PM local) → 1345Z (6:45 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

The Time Portal Heliport is in Sedro Woolley, Washington. Field elevation 420 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerKURT MAYHALL
Manager phone425-429-1587
CHARTS & AIRSPACE
ICAO / IATAUS-7431
SectionalSEATTLE
Center (ARTCC)SEATTLE
Flight service (AFSS)SEATTLE
RegionWashington
CountryUnited States
Coordinates48.5914, -122.2592
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

US-7431 traffic patterns

2026-07-02 to 2026-07-30, 3 days observed · data 2026-10-23

Insufficient confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
2
Activity trend over 3 days: falling, from 4 to 1 operations per dayOperations trend (3 days)

Busiest day: Thu · Busiest month: Jul

FLEET MIX
Unknown 67%Helicopter 33%

Fleet composition unclear from available data.

TOP AIRCRAFT TYPES
›UNKN (Unknown) · ~2 landings/mo
›H60 (Helicopter) · ~1 landings/mo
›R66 (Helicopter) · ~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-7431 has no on-field report. Nearest reporting station: KBVS (10 NM SW, VFR).

KBVS Skagit Regional Airport
10 NM SW
VFR
KBLI Bellingham International Airport
16 NM NW
VFR
KNUW Whidbey Island Naval Air Station (Ault Field)
21 NM SW
VFR
KOKH AJ Eisenberg Airport
26 NM SW
VFR
CYXX Abbotsford International Airport
26 NM N
VFR
KORS Orcas Island Airport
27 NM W
VFR
AIRPORT REMARKS

Operational remarks

›ALL OPERATIONS ARE CONDUCTED IN VFR WEATHER CONDITIONS. LANDING AREA IS LIMITED TO PRIVATE USE.
›FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
›METAL
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗US-7431 on OurAirports
FREQUENTLY ASKED
Does US-7431 have a METAR?
No on-field METAR is issued for US-7431. This page uses the nearest reporting station as a reference.
Does US-7431 have a TAF?
No TAF is issued directly for US-7431. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at US-7431?
US-7431 sits at 420 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for US-7431?
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.