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.
2026/03/20 03:53 (retrieved 42 minutes ago)
KHRI 200353Z AUTO 23006KT 10SM SCT090 OVC120 19/03 A3009 RMK AO2 SLP186 T01940033
Closest aviation forecast (TAF) to McNary Dam Heliport
Closest forecast is Tri Cities Airport, 21.6 nm (40.0 km) NNE.
2026/03/20 00:22 (retrieved 4 hours ago)
TAF KPSC 192320Z 2000/2024 21008KT P6SM OVC250 FM202000 26015G25KT P6SM SCT250