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.
2026/07/22 06:53 (retrieved 24 minutes ago)
KHRI 220653Z AUTO 13003KT 10SM CLR 23/13 A2989 RMK AO2 SLP114 T02280128
Closest aviation forecast (TAF) to McNary Dam Heliport
Closest forecast is Tri Cities Airport, 21.6 nm (40.0 km) NNE.
2026/07/22 06:22 (retrieved 55 minutes ago)
TAF KPSC 220520Z 2206/2306 VRB05KT 6SM HZ SCT120 FM221200 00000KT 5SM HZ FU SCT120 FM221800 00000KT 6SM HZ FU SCT250