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John Day Dam
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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: 7/29 | 7/30 | 7/31 | 8/01 | 8/02 | 8/03 | 8/04 | >>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	Saturday, July 29								Sunday, July 30
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	6	7	9	11	14	12	8	6	5	5	5	8	13	12	7
Direction
Temperature (F)	60	54	62	75	84	85	76	67	61	56	64	78	87	87	78	67
Model	NAM 12km								NAM 12km
Model Run	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z
Visibility (mi)
Cloud Cover (%)							3	9
Precipitation (in)
Pressure (mb)	1016	1017	1018	1017	1016	1015	1016	1018	1019	1020	1021	1021	1020	1019	1019	1021
Additional Data	Show Additional Data
Date	Monday, July 31								Tuesday, August 01
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	4	3	2	2	2	1	2	5	4	3	2	4	7	6	4	3
Direction
Temperature (F)	60	56	65	79	89	92	85	75	71	67	75	87	94	95	87	78
Model	NAM 12km								GFS 0.5 Deg
Model Run	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z
Visibility (mi)
Cloud Cover (%)
Precipitation (in)
Pressure (mb)	1022	1022	1022	1021	1019	1016	1016	1018	1018	1018	1019	1017	1015	1014	1014	1016
Additional Data	Show Additional Data
Date	Wednesday, August 02								Thursday, August 03
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	3	2	5	8	7	4	2	3	2	2	4	6	6	4	2
Direction
Temperature (F)	74	71	80	91	97	98	89	80	76	74	83	94	100	101	92	83
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z
Visibility (mi)
Cloud Cover (%)
Precipitation (in)
Pressure (mb)	1016	1016	1017	1016	1014	1012	1013	1014	1015	1015	1016	1015	1013	1012	1012	1013
Additional Data	Show Additional Data
Date	Friday, August 04								Saturday, August 05
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am
Wind (mph)	4	4	4	4	10	10	5	7	7	7	8	10
Direction
Temperature (F)	79	76	82	93	99	95	90	82	76	72	76	89
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z	07/29 06z
Visibility (mi)
Cloud Cover (%)
Precipitation (in)
Pressure (mb)	1013	1014	1014	1013	1012	1011	1010	1011	1011	1011	1012	1011
Additional Data	Show Additional Data