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Home : xt_USA : xt_California : CA-san francisco : CA- sf central bay : Alcatraz : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 5/09 | 5/10 | 5/11 | 5/12 | 5/13 | 5/14 | 5/15 | >>Wind Obs Map<<

Alcatraz Computer Forecast Table - Meteogram

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Date	Saturday, May 09								Sunday, May 10
Time		5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)		6	6	6	8	8	7	6	7	6	6	6	6	7	6	6
Direction
Temperature (F)		53	53	56	60	60	56	53	52	52	52	53	57	60	57	54
Model	NAM 12km								NAM 12km
Model Run		05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z
Precipitation (in)
Pressure (mb)		1015	1016	1016	1015	1013	1013	1014	1014	1014	1015	1016	1015	1014	1013	1014
Visibility (mi)
Cloud Cover (%)		24	89	64	58	58	82	100	100	100	100	100	89	41	54	100
Additional Data	Show Additional Data
Date	Monday, May 11								Tuesday, May 12
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	4	3	2	5	8	7	6	5	4	4	6	9	9	7	6
Direction
Temperature (F)	53	53	53	55	60	59	55	53	55	54	57	63	66	63	57	54
Model	NAM 12km								GFS 0.5 Deg
Model Run	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z
Precipitation (in)
Pressure (mb)	1014	1014	1015	1015	1015	1014	1015	1016	1013	1012	1013	1013	1013	1012	1013	1014
Visibility (mi)
Cloud Cover (%)	100	100	100	81	33	27	60	95
Additional Data	Show Additional Data
Date	Wednesday, May 13								Thursday, May 14
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	6	6	10	14	8	7	5	4	2	5	3	7	12	7	4
Direction
Temperature (F)	53	52	56	60	61	55	54	52	52	53	54	59	64	63	58	55
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z
Precipitation (in)
Pressure (mb)	1015	1015	1017	1017	1017	1017	1018	1019	1020	1020	1022	1022	1020	1019	1019	1018
Visibility (mi)
Cloud Cover (%)					1	5
Additional Data	Show Additional Data
Date	Friday, May 15								Saturday, May 16
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	2	3	0	2	6	11	7	5	4	4	3	4	5	10	12	9
Direction
Temperature (F)	54	54	58	64	70	68	58	55	54	52	55	62	65	68	60	55
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z
Precipitation (in)
Pressure (mb)	1018	1018	1018	1018	1016	1015	1015	1016	1015	1015	1016	1016	1015	1013	1013	1014
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Sunday, May 17								Monday, May 18
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	7	6	4	5	11	7	7	5	5	5	2	5	5	6	5
Direction
Temperature (F)	54	53	55	63	65	67	60	56	55	54	57	61	65	66	60	56
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z	05/09 12z
Precipitation (in)
Pressure (mb)	1013	1012	1012	1012	1010	1008	1008	1008	1007	1006	1007	1008	1007	1006	1007	1008
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Tuesday, May 19
Time	2am	5am
Wind (mph)	7	7
Direction
Temperature (F)	54	53
Model	GFS 0.5 Deg
Model Run	05/09 12z	05/09 12z
Precipitation (in)
Pressure (mb)	1009	1009
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data