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Bonneville Dam

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Home : North America : USA and Canada_S : xt_Pacific_NW : WA-Eastern : OR-Columbia River : Bonneville Dam : Forecast Graphs

Bonneville Dam Computer Forecast Table - Meteogram

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WRAMS 1km - Gorge

WRAMS 4km - North West

WRAMS 12km - North West

NAM 12km

GFS 0.5 Deg

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Date	Monday, May 20								Tuesday, May 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	2	3	4	2	8	10	6	8	9	10	12	13	16	13	13
Direction
Temperature (F)	45	44	52	62	67	67	61	54	50	45	43	42	44	40	39	36
Model	NAM 12km								NAM 12km
Model Run	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z
Visibility (mi)	15	15	15	15	15	15	15	15	15	15	15	15	15	8	15	9
Cloud Cover (%)	99	71	28	10		7		100	100	100	100	100	66	100	38	100
Precipitation (in)
Pressure (mb)	1027	1026	1024	1022	1019	1016	1015	1014	1013	1012	1012	1012	1012	1014	1015	1016
Additional Data	Show Additional Data
Date	Wednesday, May 22								Thursday, May 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	11	10	9	16	19	17	10	6	2	1	2	1	4	5	5	4
Direction
Temperature (F)	35	36	36	42	45	45	44	42	33	32	36	41	44	46	41	38
Model	NAM 12km								GFS 0.5 Deg
Model Run	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z
Visibility (mi)	15	13	5	12	15	13	10	10
Cloud Cover (%)	94	100	100	100	96	100	100	100				6	37	39	16	7
Precipitation (in)
Pressure (mb)	1016	1014	1014	1013	1013	1014	1015	1016	1015	1015	1016	1015	1014	1013	1015	1017
Additional Data	Show Additional Data
Date	Friday, May 24								Saturday, May 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	4	5	6	7	8	5	4	3	3	4	5	8	8	5	4
Direction
Temperature (F)	38	36	39	45	50	52	46	38	38	38	45	55	59	59	50	40
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z
Visibility (mi)
Cloud Cover (%)				17	25	26							1	5
Precipitation (in)
Pressure (mb)	1016	1016	1016	1015	1014	1014	1015	1016	1016	1016	1016	1015	1014	1013	1014	1016
Additional Data	Show Additional Data
Date	Sunday, May 26								Monday, May 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am
Wind (mph)	2	2	3	6	8	10	6	5	5	4	4	5
Direction
Temperature (F)	36	36	49	56	59	58	50	45	45	42	47	56
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z	05/20 06z
Visibility (mi)
Cloud Cover (%)				3	20	32	12				1	18
Precipitation (in)
Pressure (mb)	1016	1015	1015	1014	1013	1013	1013	1015	1015	1014	1014	1012
Additional Data	Show Additional Data

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