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Home : xt_USA : xt_ Pacific_NW : OR- Columbia River : OR- Gorge East : John Day Dam : Forecast Graphs

Computer Model Data: 12/30 | 12/31 | 1/01 | 1/02 | 1/03 | 1/04 | 1/05 | >>Wind Obs Map<<

John Day Dam Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Tuesday, December 30								Wednesday, December 31
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	4	4	4	3	7	5	4	2	2	2	2	3	3	4	3	2
Direction
Temperature (F)	26	26	26	32	36	31	29	27	28	28	26	29	35	32	29	28
Model	NAM 12km								NAM 12km
Model Run	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z
Precipitation (in)
Pressure (mb)	1036	1034	1034	1032	1029	1029	1028	1028	1026	1025	1025	1024	1021	1019	1019	1018
Visibility (mi)
Cloud Cover (%)	39	40	28	9				4	9	14	46	59	48	92	6	10
Additional Data	Show Additional Data
Date	Thursday, January 01								Friday, January 02
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	2	2	2	4	4	5	2	2	2	2	3	4	6	5	4	3
Direction
Temperature (F)	28	27	26	31	36	34	32	32	32	32	32	34	36	34	34	34
Model	NAM 12km								GFS 0.5 Deg
Model Run	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 06z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z
Precipitation (in)
Pressure (mb)	1017	1016	1016	1015	1012	1012	1013	1012	1014	1014	1014	1013	1011	1009	1008	1006
Visibility (mi)
Cloud Cover (%)	36	76	99	94	99	100	100	100	13	25	39	26	22	58	35	41
Additional Data	Show Additional Data
Date	Saturday, January 03								Sunday, January 04
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	5	2	1	3	14	7	4	4	7	7	6	4	6	4	3	4
Direction
Temperature (F)	34	34	34	39	45	41	38	38	39	37	35	39	41	38	35	34
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z
Precipitation (in)
Pressure (mb)	1003	1003	1004	1005	1004	1007	1009	1010	1011	1012	1013	1015	1014	1014	1015	1016
Visibility (mi)
Cloud Cover (%)	27	34	2	2	3	12	15	24	10	14	4	3	9	9	2	4
Additional Data	Show Additional Data
Date	Monday, January 05								Tuesday, January 06
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	3	4	4	2	2	3	3	3	3	2	2	1	2	1	1	2
Direction
Temperature (F)	34	32	32	37	42	38	34	33	32	31	31	36	39	36	32	32
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z
Precipitation (in)
Pressure (mb)	1015	1016	1017	1018	1017	1017	1018	1019	1019	1020	1020	1021	1019	1019	1018	1018
Visibility (mi)
Cloud Cover (%)	4	3	4	4	3	1			1	11	11	10	3	3	1
Additional Data	Show Additional Data
Date	Wednesday, January 07								Thursday, January 08
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm
Wind (mph)	2	2	2	2	4	1	5	6	4	4	3	3	4	2
Direction
Temperature (F)	31	32	32	36	38	36	34	33	31	31	32	36	39	36
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z	12/30 00z
Precipitation (in)
Pressure (mb)	1018	1017	1017	1016	1016	1016	1017	1018	1020	1021	1022	1024	1024	1025
Visibility (mi)
Cloud Cover (%)				26	56	45	35	3	6	13	16	18	6	4
Additional Data	Show Additional Data