WxDecoder

WA25 Weather Green Valley Airfield

Granite Falls, WashingtonElevation 300 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KPAE · 16 NM SW · 8 min old
Ceiling 200 ft, visibility 3 SM, mist.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KPAE
WIND
250@10
steady
VISIBILITY
3 SM
4.8 km
CEILING
200 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 171° at 2 kt. This observation is older than usual, so treat it with extra caution. Treat this as supplemental, not an aviation observation. Forecast suggests today light rain likely, high near 58F, low near 40F, 61% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Wednesday: Showers And Thunderstorms then Light Rain. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Today Light Rain Likely 58/40 ESE 3 kt – 61%
Monday Chance Light Rain 58/41 NNE 1 kt – 62%
Tuesday Light Rain 55/39 SSE 3 kt – 96%
Wednesday Showers And Thunderstorms then Light Rain 52/35 SSE 5 kt – 97% Thunderstorms in the forecast
Thursday Light Rain Likely 53/32 ESE 3 kt – 65%
Friday Slight Chance Light Rain then Partly Sunny 54/31 ENE 2 kt – 20%
Saturday Partly Sunny 55/32 NE 2 kt – 22%

Source: National Weather Service (office SEW). Forecast issued 1412Z.

Radar

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

OUR HEADSET PICK · NOT SPONSORED

DC

David Clark DC ONE-X

Not sponsored, just the headset we'd buy ourselves: the DC ONE-X, with hybrid noise canceling, Bluetooth, and 30+ hour battery. And David Clark's A+ customer service is the real reason we recommend them.

Visit David Clark
RUNWAYS & WIND
Crosswind calculator
No runway layout is available for WA25. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

2 runways · longest 1,515 ft

12/30
Dimensions
1,515 x 250 ft
Surface
Turf
RWY 12
Traffic patternLeft
RWY 30
Traffic patternLeft
17/35
Dimensions
2,195 x 40 ft
Surface
Turf
RWY 17
RWY 35

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
300 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
0102Z 6:02 PM
Sunrise
1442Z 7:42 AM
Loggable night
0134Z (6:34 PM local) → 1410Z (7:10 AM local)
end of evening to start of morning civil twilight
Position lights required
0102Z (6:02 PM local) → 1442Z (7:42 AM local)
sunset to sunrise (91.209)
Night passenger currency
0202Z (7:02 PM local) → 1342Z (6:42 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

Green Valley Airfield is in Granite Falls, Washington. Field elevation 300 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerSTEVE GOFF
Manager phone425-460-2500
AttendedIREG
CHARTS & AIRSPACE
ICAO / IATAWA25
SectionalSEATTLE
Center (ARTCC)SEATTLE
Flight service (AFSS)SEATTLE
RegionWashington
CountryUnited States
Coordinates48.0959, -122.0150
Distance from city3 NM NW
SERVICES & LIGHTING
Control towerNon-towered
UNICOM122.800
FREQUENCIES

Communications

122.800
UNICOM
UNICOM

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

AIRCRAFT ACTIVITY

WA25 traffic patterns

2026-06-12 to 2026-09-30, 9 days observed · data 2026-10-23

Low confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
0.5
AVG OPS/DAY
1
Activity trend over 2 days: flat, from 1 to 1 operations per dayOperations trend (2 days)

Busiest day: Fri · Busiest month: Aug

FLEET MIX
Unknown 33%Piston single 33%Helicopter 33%

Fleet composition unclear from available data.

TOP AIRCRAFT TYPES
›UNKN (Unknown) · ~2 landings/mo
›C152 (Piston single) · ~1 landings/mo
›C172 (Piston single) · ~1 landings/mo
›H269 (Helicopter) · ~1 landings/mo
›UH1 (Helicopter) · ~1 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

WA25 has no on-field report. Nearest reporting station: KPAE (16 NM SW, LIFR).

KPAE Seattle Paine Field International Airport
16 NM SW
LIFR
KBVS Skagit Regional Airport
28 NM NW
VFR
KOKH AJ Eisenberg Airport
28 NM W
VFR
KNUW Whidbey Island Naval Air Station (Ault Field)
30 NM NW
VFR
KBFI King County International Airport - Boeing Field
36 NM S
VFR
KRNT Renton Municipal Airport
37 NM S
VFR
AIRPORT REMARKS

Operational remarks

›SW EDGE OF RWY HAS TREES IN TRANSITIONAL SFC.
›COYOTES & DOGS DIG HOLES IN RWY
›FOR CD CTC SEATTLE APCH AT 206-214-4794.
›STEVEG@PCMGT.US
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗WA25 on OurAirports
FREQUENTLY ASKED
Does WA25 have a METAR?
No on-field METAR is issued for WA25. This page uses the nearest reporting station as a reference.
Does WA25 have a TAF?
No TAF is issued directly for WA25. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at WA25?
WA25 sits at 300 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for WA25?
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.