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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: Tomorrow's Briefing Extended Discussion

Computer Model Data: 7/02 | 7/03 | 7/04 | 7/05 | 7/06 | 7/07 | 7/08 | >>Wind Obs Map<<

John Day Dam Computer Forecast Table - Meteogram

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Quick Look
More Hours

NAM 12km

GFS 0.5 Deg

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Date	Wednesday, July 02								Thursday, July 03
Time				11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)				15	22	22	18	13	9	8	10	11	11	13	11	7
Direction
Temperature (F)				75	77	73	65	58	53	50	54	66	75	76	69	61
Model	NAM 12km								NAM 12km
Model Run				07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z
Precipitation (in)
Pressure (mb)				1011	1011	1011	1012	1014	1014	1015	1016	1014	1012	1011	1010	1012
Visibility (mi)
Cloud Cover (%)										21	33					100
Additional Data	Show Additional Data
Date	Friday, July 04								Saturday, July 05
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	5	8	2	3	7	15	12	6	5	4	5	6	10	12	7
Direction
Temperature (F)	57	54	55	65	71	74	66	58	54	50	59	70	78	81	73	62
Model	NAM 12km								GFS 0.5 Deg
Model Run	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z
Precipitation (in)
Pressure (mb)	1012	1013	1015	1015	1015	1015	1016	1019	1018	1019	1020	1019	1017	1016	1017	1018
Visibility (mi)
Cloud Cover (%)	100	97	100	43	82	90	1
Additional Data	Show Additional Data
Date	Sunday, July 06								Monday, July 07
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	5	5	5	7	13	12	6	4	3	3	2	1	2	1	3
Direction
Temperature (F)	58	55	64	76	84	85	76	65	62	58	68	81	90	94	87	75
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z
Precipitation (in)
Pressure (mb)	1018	1018	1018	1017	1014	1012	1012	1013	1013	1014	1013	1012	1010	1007	1007	1009
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Tuesday, July 08								Wednesday, July 09
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	3	2	1	3	17	15	10	8	8	11	15	17	20	17	9
Direction
Temperature (F)	70	67	78	90	97	97	85	73	68	63	69	81	88	87	78	67
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z
Precipitation (in)
Pressure (mb)	1009	1010	1010	1009	1008	1006	1008	1011	1012	1014	1015	1015	1014	1013	1014	1015
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Thursday, July 10								Friday, July 11
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	4	5	6	12	17	16	11	5	4	5	5	4	6	8	4
Direction
Temperature (F)	63	60	69	82	90	89	79	67	61	56	65	76	84	88	79	67
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z	07/02 18z
Precipitation (in)
Pressure (mb)	1016	1016	1016	1014	1011	1009	1009	1011	1012	1013	1015	1015	1013	1012	1013	1015
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Saturday, July 12
Time	2am	5am	8am	11am
Wind (mph)	3	2	0	4
Direction
Temperature (F)	63	61	73	85
Model	GFS 0.5 Deg
Model Run	07/02 18z	07/02 18z	07/02 18z	07/02 18z
Precipitation (in)
Pressure (mb)	1015	1015	1016	1014
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data