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Rocky Bay Airport (WT77) Area Aviation Weather & Runway Winds

As of 2:32 AM PDT, Oct 28, based on the nearest station (KPWT), WT77 is currently IFR with winds from 210° at 9 knots, visibility 10+ statute miles, and a 700 ft ceiling.

Aviation weather near Rocky Bay Airport in Vaughn, WA, decoded from the nearest reporting station (KPWT): conditions and runway crosswinds.

Rocky Bay Airport (WT77) is a general aviation airport serving pilots in and around Vaughn, WA at a field elevation of 80 ft. WT77 has no weather station of its own. Conditions here are decoded from KPWT, about 8 nm away, the nearest reporting station, and local conditions can differ. It has one runway (07/25), the longest 1,200 ft. The nearest TAF is issued for KPWT.

Ask ATIS AIAsk anything about WT77's weather, runways or delays, or search another airport.
IFR
Observed 0932Z (2:32 AM PDT)live · refreshes every 60s

No weather station at this airport: showing the nearest station KPWT, 8.2 nm away.

Wind
210° 9 kt
Visibility
10+ sm
Ceiling
700 ft
Altimeter
29.84"
Temp / Dew
46°F / 8°C
feels like 41°F

Wind from the south-southwest (210°) at 9 kt, visibility 10+ statute miles, overcast at 700 ft, temperature 8°C (46°F), altimeter 29.84 inHg. Conditions are Instrument Flight Rules (IFR), ceiling 700 ft.

Raw METAR
SPECI KPWT 280932Z AUTO 21009KT 10SM OVC007 08/08 A2984 RMK AO2 RAB00E11 CIG 004V010 PNO $

What changed at KPWT (nearest station)?

Since the 0920Z (2:20 AM PDT) report, compared automatically against the latest METAR.

No significant changes since the 0920Z (2:20 AM PDT) report, conditions are holding steady.

The latest report is an off-schedule special (SPECI), issued because conditions changed significantly. What is a SPECI? →

Current pilot readout for WT77

Based on the nearest station (KPWT), WT77 is currently IFR with winds from 210° at 9 knots, visibility 10+ statute miles, and a 700 ft ceiling. the wind favors runway ends 25. Density altitude is approximately -650 ft (field elevation 80 ft). Review the latest TAF below for forecast changes before departure.

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
25FAV7 kt head6 kt left
077 kt tail6 kt right

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

WT77 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 07/25
    1,200 × 20 ft · TURF-G
    Status not monitored
    Current use
    no stated-runway source at WT77
    Wind
    07
    7 kt tailwind · 6 kt crosswind from right
    25
    7 kt headwind · 6 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
0163110Z18Z09Z

Over the last 23 h: wind 0→9 kt, ceiling 200 ft → 700 ft.

WT77 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.

Pilot reports (PIREPs) within 100 NM of WT77

Reported by pilots in flight over the past 6 hours, via aviationweather.gov.

PIREP0919Z (2:19 AM PDT) · 36 NM N of WT77 · 9,000 ft MSL · B737
moderate rime icing
Show raw report
SEA UA /OV SEA325031/TM 0919/FL90/TP B737/TA M8/IC MOD RIME
SEA UAHeader: reporting station and UA: a routine pilot report.
OV SEA325031Location: fix or navaid, optionally with a radial and distance in NM.
TM 0919Reported at 09:19 UTC.
FL90Altitude: hundreds of feet MSL. UNKN = unknown; DURC/DURD = during climb/descent.
TP B737Aircraft type reporting.
TA M8Outside air temperature, °C.
IC MOD RIMEIcing: moderate rime.
PIREP0713Z (12:13 AM PDT) · 20 NM N of WT77 · during climb · B738
light chop turbulence
Show raw report
SEA UA /OV SEA285027/TM 0713/FL180/TP B738/SK TOP180/TB LGT CHOP/IC NEG/RM DURC-ZSE
SEA UAHeader: reporting station and UA: a routine pilot report.
OV SEA285027Location: fix or navaid, optionally with a radial and distance in NM.
TM 0713Reported at 07:13 UTC.
FL180Altitude: 18,000 ft MSL.
TP B738Aircraft type reporting.
SK TOP180Sky condition: cloud bases and tops in hundreds of feet MSL.
TB LGT CHOPTurbulence: light chop.
IC NEGIcing: none reported.
RM DURC-ZSERemarks.
PIREP0705Z (12:05 AM PDT) · 74 NM NE of WT77 · 23,000 ft MSL · GL7T
Show raw report
PAE UA /OV PAE025035/TM 0705/FL230/TP GL7T/SK TOP230/RM ZSE
PAE UAHeader: reporting station and UA: a routine pilot report.
OV PAE025035Location: fix or navaid, optionally with a radial and distance in NM.
TM 0705Reported at 07:05 UTC.
FL230Altitude: 23,000 ft MSL.
TP GL7TAircraft type reporting.
SK TOP230Sky condition: cloud bases and tops in hundreds of feet MSL.
RM ZSERemarks.
PIREP0632Z (11:32 PM PDT) · 55 NM E of WT77 · during climb · A21N
light rime 7,000–18,000 ft icing
Show raw report
SEA UA /OV SEA070035/TM 0632/FL200/TP A21N/TA M03/TB NEG/IC LGT RIME 070-180/RM DURC-ZSE
SEA UAHeader: reporting station and UA: a routine pilot report.
OV SEA070035Location: fix or navaid, optionally with a radial and distance in NM.
TM 0632Reported at 06:32 UTC.
FL200Altitude: 20,000 ft MSL.
TP A21NAircraft type reporting.
TA M03Outside air temperature, °C.
TB NEGTurbulence: none reported.
IC LGT RIME 070-180Icing: light rime 7,000–18,000 ft.
RM DURC-ZSERemarks.
PIREP0625Z (11:25 PM PDT) · 73 NM S of WT77 · 14,000 ft MSL · E75L
light to moderate chop 19,000–14,000 ft turbulence
Show raw report
PDX UA /OV BTG005030/TM 0625/FL140/TP E75L/TB LGT-MOD CHOP 190-140/RM ZSE
PDX UAHeader: reporting station and UA: a routine pilot report.
OV BTG005030Location: fix or navaid, optionally with a radial and distance in NM.
TM 0625Reported at 06:25 UTC.
FL140Altitude: 14,000 ft MSL.
TP E75LAircraft type reporting.
TB LGT-MOD CHOP 190-140Turbulence: light to moderate chop 19,000–14,000 ft.
RM ZSERemarks.
PIREP0619Z (11:19 PM PDT) · 14 NM E of WT77 · 9,000 ft MSL · E75L
lt rime turbulence
Show raw report
SEA UA /OV SEA210008/TM 0619/FL90/TP E75L/SK BASES 50 TOPS 100/TB LT RIME
SEA UAHeader: reporting station and UA: a routine pilot report.
OV SEA210008Location: fix or navaid, optionally with a radial and distance in NM.
TM 0619Reported at 06:19 UTC.
FL90Altitude: hundreds of feet MSL. UNKN = unknown; DURC/DURD = during climb/descent.
TP E75LAircraft type reporting.
SK BASES 50 TOPS 100Sky condition: cloud bases and tops in hundreds of feet MSL.
TB LT RIMETurbulence: lt rime.
PIREP0522Z (10:22 PM PDT) · 14 NM E of WT77 · during descent · B738
moderate rime 17,000–8,000 ft icing
Show raw report
SEA UA /OV SEA198011/TM 0522/FL110/TP B738/TA M9/IC MOD RIME 170-080/RM DURD HAWKZ
SEA UAHeader: reporting station and UA: a routine pilot report.
OV SEA198011Location: fix or navaid, optionally with a radial and distance in NM.
TM 0522Reported at 05:22 UTC.
FL110Altitude: 11,000 ft MSL.
TP B738Aircraft type reporting.
TA M9Outside air temperature, °C.
IC MOD RIME 170-080Icing: moderate rime 17,000–8,000 ft.
RM DURD HAWKZRemarks.
PIREP0520Z (10:20 PM PDT) · 25 NM E of WT77 · during descent · B38M
light rime 16,000–9,000 ft icing
Show raw report
SEA UA /OV SEA110007/TM 0520/FL110/TP B38M/TA M1/IC LGT RIME 160-090/RM DURD CHINS
SEA UAHeader: reporting station and UA: a routine pilot report.
OV SEA110007Location: fix or navaid, optionally with a radial and distance in NM.
TM 0520Reported at 05:20 UTC.
FL110Altitude: 11,000 ft MSL.
TP B38MAircraft type reporting.
TA M1Outside air temperature, °C.
IC LGT RIME 160-090Icing: light rime 16,000–9,000 ft.
RM DURD CHINSRemarks.

⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.

Recent aviation weather trends at WT77

From ATIS Alerts' hourly weather history.

Over the past 24 hours, the nearest station KPWT reported a mix of conditions, most often low IFR across 63 observations, with 15 flight-category changes. The strongest gust reached 27 kt, the lowest ceiling was 200 ft. Wind most often came from the SW.

Last 24 hours
VFR 16%MVFR 24%IFR 16%LIFR 44%
Wind avg/max: 6/17 kt
Max gust: 27 kt
Lowest ceiling: 200 ft
Lowest vis: -
Prevailing wind: SW
Category changes: 15

Most recent change: MVFR → IFR

Last 7 days
VFR 76%MVFR 16%IFR 2%LIFR 5%
Wind avg/max: 2/17 kt
Max gust: 27 kt
Lowest ceiling: 200 ft
Lowest vis: 0.25 sm
Prevailing wind: SW
Category changes: 31

Most recent change: VFR → MVFR

Wind-favored runway - past 30 days

Share of hours each runway had the most headwind. From wind reports, not ATC assignments.

07
66%
25
34%

TAF | Terminal Aerodrome Forecast

Issued 0520Z (10:20 PM PDT)

TAF KPWT 280520Z 2806/2906 19010G20KT P6SM -RA OVC030 FM281200 21008G16KT P6SM -RA OVC020 FM281800 21008KT P6SM VCSH OVC035 FM290000 21007KT P6SM VCSH BKN050 FM290500 20006KT P6SM VCSH BKN045

New to TAFs? How to read one →

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No live weather from WT77

Live crosswind meter

WT77 has no weather feed online, so the wind comes from KPWT, 8.2 nm away.

N25079 kt
Headwind
7 kt
Crosswind (from the left)
6 kt

Wind is 40° off runway 25, the end with the most headwind right now.

Have a weather station at WT77? Help us make your field's weather available to every pilot, free. Add your field's wx station →

Turf · 1,200 ft. Headings from FAA runway data. Not for navigation.

Field aerial

North up

Aerial photo of Rocky Bay Airport (WT77)
N ↑

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
Control tower
None
Wind indicator
Unlighted

Airport

Type
General aviation airport
FAA LID
WT77
City
Vaughn
State
Washington
Country
United States
Elevation
80 ft
Coordinates
47.3552, -122.7903
Runways
1 physical runway · 2 runway ends
Longest runway
1,200 ft
Weather reporting
Nearest station KPWT
TAF
Nearest KPWT
Time zone
America/Los_Angeles
Next sunset
15h 5m

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Nearby airports

Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.

RC flying fields nearby

AMA model-aircraft club fields around this airport: live wind, crosswind & flyability on each page.

All RC flying fields →

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Pilot PIREPs for Rocky Bay Airport (WT77)

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 Rocky Bay 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 WT77 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.

Spotted incorrect airport info? ✏️ Suggest an edit

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