Grand Canyon Forecast Maps

GFS Forecast Grid Initialization: 2025/12/20

GFS forecast products
GFS Mixing Height	Loop	0	3	6	9	12	15	18	21	24	27	30	33	36	39	42	45	48	51	54	57	60	63	66	69	72
		78	84	90	96	102	108	114	120	126	132	138	144	150	156	162	168	174	180
GFS Transport Wind	Loop	0	3	6	9	12	15	18	21	24	27	30	33	36	39	42	45	48	51	54	57	60	63	66	69	72
		78	84	90	96	102	108	114	120	126	132	138	144	150	156	162	168	174	180

NAM Forecast Grid Initialization: 2025/12/20

NAM forecast products
NAM Mixing Height	Loop	0	3	6	9	12	15	18	21	24	27	30	33	36	39	42	45	48	51	54	57	60	63	66	69	72
NAM Transport Wind	Loop	0	3	6	9	12	15	18	21	24	27	30	33	36	39	42	45	48	51	54	57	60	63	66	69	72

WRF Forecast Grid Initialization: 2025/12/20

WRF forecast products
18km CANSAC WRF Mixing Height	Loop	0	3	6	9	12	15	18	21	24	27	30	33	36	39	42	45	48	51	54	57	60	63	66	69	72
18km CANSAC WRF Transport Wind	Loop	0	3	6	9	12	15	18	21	24	27	30	33	36	39	42	45	48	51	54	57	60	63	66	69	72
6km CANSAC WRF Mixing Height	Loop	0	3	6	9	12	15	18	21	24	27	30	33	36	39	42	45	48	51	54	57	60	63	66	69	72
6km CANSAC WRF Transport Wind	Loop	0	3	6	9	12	15	18	21	24	27	30	33	36	39	42	45	48	51	54	57	60	63	66	69	72