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John Day Dam
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OR- Gorge East

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

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 9/20 | 9/21 | 9/22 | 9/23 | 9/24 | 9/25 | 9/26 | >>Wind Obs Map<<

John Day Dam Computer Forecast Table - Meteogram

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More Hours

NAM 12km

GFS 0.5 Deg

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Date	Wednesday, September 20								Thursday, September 21
Time		5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)		3	3	17	18	17	14	12	14	12	9	12	13	12	8	4
Direction
Temperature (F)		46	46	54	54	53	48	45	46	45	45	53	56	54	50	47
Model	NAM 12km								NAM 12km
Model Run		09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)		100	84	30	92	68	35	23	72	84	86	95	87	100	67	71
Pressure (mb)		1004	1003	1003	1005	1006	1007	1010	1010	1011	1012	1012	1011	1011	1013	1014
Additional Data	Show Additional Data
Date	Friday, September 22								Saturday, September 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	4	3	3	3	3	6	6	4	3	3	3	3	4	3	3	4
Direction
Temperature (F)	47	47	48	57	62	62	54	48	50	48	50	60	65	66	58	55
Model	NAM 12km								GFS 0.5 Deg
Model Run	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)	93	75	57	3	20	51	18	3
Pressure (mb)	1014	1015	1017	1017	1016	1016	1018	1019	1018	1018	1019	1019	1017	1016	1018	1019
Additional Data	Show Additional Data
Date	Sunday, September 24								Monday, September 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	4	4	4	5	6	4	3	2	3	4	4	2	2	2	2	3
Direction
Temperature (F)	52	50	52	61	66	67	59	56	53	51	53	63	69	71	63	61
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 12z	09/20 06z	09/20 06z	09/20 06z	09/20 06z	09/20 06z	09/20 06z	09/20 06z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)
Pressure (mb)	1019	1019	1020	1019	1018	1018	1019	1020	1021	1020	1021	1021	1019	1018	1019	1019
Additional Data	Show Additional Data
Date	Tuesday, September 26								Wednesday, September 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am
Wind (mph)	2	2	1	4	5	6	5	3	3	2	2	4
Direction
Temperature (F)	59	57	59	69	74	74	66	63	61	60	62	70
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/20 06z	09/20 06z	09/20 06z	09/20 06z	09/20 06z	09/20 06z	09/20 06z	09/20 06z	09/20 06z	09/20 06z	09/20 06z	09/20 06z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)
Pressure (mb)	1019	1018	1018	1018	1016	1014	1015	1015	1014	1014	1014	1014
Additional Data	Show Additional Data