VFR · Visual Flight Rules
Grand Coulee Dam Airport
General Aviation Airport · Electric City, WA, United States
Conditions are good for visual flight at Grand Coulee Dam Airport. It's 79°F with 32% humidity. Winds from 260° at 5 kt. Skies are clear.
ICAOK3W7IATAGCDLOCAL3W7
Zulu · UTC--:--:--Aviation standard time
Local · UTC-8--:--:--Approx. (from longitude)
Elevation1,588ft484 m
Longest runway4,199ft1,280 m
Runways11 lighted
Coordinates47.92, -119.0847°55'19.2"N 119°04'58.8"W
ClassGeneral AviationNo scheduled service
Current weather
79°F26°C · Dew 46°FVFR — Visual Flight Rules
260° @ 5 kt
- Visibility8 sm
- CeilingSky clear
- Humidity32%
- Altimeter30.01 inHg
- Pressure1016.3 hPa
- GustsNone
Runway winds
21★ Best
Headwind4 kt
Crosswind2 kt from R
03
Tailwind4 kt
Crosswind2 kt from L
Wind components are computed from the reported surface wind and true runway headings. Actual runway selection is made by the airport and ATC — always consult official information.
Quick answers
- What is the weather at Grand Coulee Dam Airport (K3W7) right now?
- Conditions are good for visual flight at Grand Coulee Dam Airport. It's 79°F with 32% humidity. Winds from 260° at 5 kt. Skies are clear. (observed 23:15 UTC)
- Is K3W7 VFR or IFR right now?
- K3W7 is currently reporting VFR (Visual Flight Rules), based on the latest METAR.
- Which runway at K3W7 has the best headwind right now?
- With the wind from 260° at 5 kt, runway 21 gives a 4 kt headwind and 2 kt crosswind. ATC and the airport choose the runway actually in use.
- How many runways does Grand Coulee Dam Airport have?
- Grand Coulee Dam Airport has 1 runway; the longest is 4,199 ft (1,280 m). Field elevation is 1,588 ft.
- What are the tower and ATIS frequencies at K3W7?
- CTAF 122.90 MHz (community data — confirm against current charts).
- What time is sunrise and sunset at K3W7?
- On 2026-10-04, sunrise is at 14:00 UTC and sunset at 01:29 UTC; civil twilight ends at 02:00 UTC.
- Are there delays at K3W7 right now?
- The FAA currently reports no ground stops, delay programs or closures at K3W7.
Runways
03/21◐ lit
Radio frequencies
CTAF122.90
Frequencies (MHz) come from the OurAirports community dataset and can lag official changes. Confirm against the current chart supplement or AIP before flight.
Nearby navaids
Distance and true bearing from the airport reference point