Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Grand Coulee Dam Airport
(retrieved 0 seconds ago)
Closest aviation forecast (TAF) to Grand Coulee Dam Airport
Closest forecast is Grant County International Airport, 43.9 nm (81.4 km) SSW.
2026/01/14 19:22 Ammendment (retrieved 1 hour ago)
TAF AMD KMWH 141920Z 1419/1518 34006KT P6SM SKC FM150400 35005KT 3/4SM BR BKN003 FM150700 02002KT 1/2SM FZFG VV002