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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: 7/20 | 7/21 | 7/22 | 7/23 | 7/24 | 7/25 | 7/26 | >>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	Friday, July 20								Saturday, July 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	10	9	9	8	10	14	14	8	5	4	6	6	10	14	11	5
Direction
Temperature (F)	51	47	52	64	74	75	68	58	51	46	56	68	76	77	70	59
Model	NAM 12km								NAM 12km
Model Run	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z
Precipitation (in)
Pressure (mb)	1018	1019	1019	1018	1017	1015	1015	1017	1018	1019	1019	1018	1017	1016	1017	1019
Visibility (mi)
Cloud Cover (%)		20	28							13
Additional Data	Show Additional Data
Date	Sunday, July 22								Monday, July 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	2	1	6	7	4	3	3	3	3	2	6	5	3	3	2
Direction
Temperature (F)	55	53	63	78	85	87	82	73	66	63	74	84	90	91	85	76
Model	NAM 12km								GFS 0.5 Deg
Model Run	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z
Precipitation (in)
Pressure (mb)	1020	1021	1022	1021	1019	1018	1018	1019	1020	1020	1020	1018	1017	1015	1015	1017
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Tuesday, July 24								Wednesday, July 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	4	4	3	1	1	5	9	6	6	5	5	4	5	10	11	8
Direction
Temperature (F)	72	68	77	87	93	94	87	76	71	68	75	87	94	95	85	74
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z
Precipitation (in)
Pressure (mb)	1017	1018	1018	1017	1015	1014	1015	1017	1017	1017	1018	1016	1015	1013	1014	1015
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Thursday, July 26								Friday, July 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am
Wind (mph)	8	7	8	10	11	17	15	9	8	8
Direction
Temperature (F)	70	66	72	84	90	89	80	71	66	63
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z	07/20 00z
Precipitation (in)
Pressure (mb)	1016	1016	1016	1015	1013	1012	1012	1014	1014	1015
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data