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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: 8/18 | 8/19 | 8/20 | 8/21 | 8/22 | 8/23 | 8/24 | >>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	Sunday, August 18								Monday, August 19
Time		5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)		4	6	8	11	15	13	12	12	11	12	12	12	11	7	4
Direction
Temperature (F)		49	56	69	77	78	68	61	56	54	56	66	74	77	68	61
Model	NAM 12km								NAM 12km
Model Run		08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z
Precipitation (in)
Pressure (mb)		1010	1010	1009	1008	1006	1007	1009	1010	1012	1013	1014	1013	1012	1013	1014
Visibility (mi)
Cloud Cover (%)										36	85
Additional Data	Show Additional Data
Date	Tuesday, August 20								Wednesday, August 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	1	2	2	2	10	11	10	6	4	6	9	14	13	10	6
Direction
Temperature (F)	59	58	63	77	86	84	76	69	65	62	66	76	82	73	66	65
Model	NAM 12km								GFS 0.5 Deg
Model Run	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z
Precipitation (in)
Pressure (mb)	1014	1014	1015	1014	1012	1012	1013	1014	1015	1015	1015	1014	1013	1013	1014	1016
Visibility (mi)
Cloud Cover (%)		2	81	58	3	100	40	100
Additional Data	Show Additional Data
Date	Thursday, August 22								Friday, August 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	3	3	5	4	5	4	3	4	4	5	8	13	17	14	8
Direction
Temperature (F)	62	59	64	73	80	83	73	68	64	61	66	77	84	82	70	67
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z
Precipitation (in)
Pressure (mb)	1015	1015	1015	1014	1012	1010	1010	1011	1011	1011	1011	1010	1008	1008	1009	1012
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Saturday, August 24								Sunday, August 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm
Wind (mph)	7	6	8	12	17	19	15	9	6	6	8	9	11	14
Direction
Temperature (F)	63	58	61	70	75	73	65	60	55	53	57	67	74	76
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z	08/18 12z
Precipitation (in)
Pressure (mb)	1013	1014	1015	1014	1013	1013	1014	1015	1015	1017	1018	1017	1016	1015
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data