Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to McNary Dam Heliport
Closest report is Hermiston Municipal Airport, 6.1 nm (11.2 km) SSE.
2026/03/18 22:53 (retrieved 54 minutes ago)
KHRI 182253Z AUTO 25008KT 10SM CLR 22/01 A3004 RMK AO2 SLP170 T02170011
Closest aviation forecast (TAF) to McNary Dam Heliport
Closest forecast is Tri Cities Airport, 21.6 nm (40.0 km) NNE.
2026/03/18 18:22 (retrieved 5 hours ago)
TAF KPSC 181720Z 1818/1918 23011KT P6SM SCT250 FM190000 20007KT P6SM BKN250