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

Human Meteorologist Forecasts: Tomorrow's Briefing Extended Discussion

Computer Model Data: 8/28 | 8/29 | 8/30 | 8/31 | 9/01 | 9/02 | 9/03 | >>Wind Obs Map<<

Alcatraz Computer Forecast Table - Meteogram

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Quick Look
More Hours

Date	Thursday, August 28								Friday, August 29
Time						5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)						9	8	5	6	6	5	6	8	8	6	6
Direction
Temperature (F)						65	62	61	60	59	59	61	63	63	60	57
Model	NAM 12km								NAM 12km
Model Run						08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z
Precipitation (in)
Pressure (mb)						1016	1016	1017	1017	1017	1018	1019	1018	1017	1017	1017
Visibility (mi)
Cloud Cover (%)						13	23	79	100	100	100	73	24	13	22	59
Additional Data	Show Additional Data
Date	Saturday, August 30								Sunday, August 31
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	4	4	6	8	7	6	6	6	6	5	5	8	8	7	6
Direction
Temperature (F)	56	55	55	57	63	65	61	58	56	55	55	56	62	63	59	56
Model	NAM 12km								NAM 12km
Model Run	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z
Precipitation (in)
Pressure (mb)	1016	1015	1016	1016	1016	1014	1013	1013	1013	1013	1014	1015	1015	1013	1013	1014
Visibility (mi)
Cloud Cover (%)	99	100	100	81	53	27	32	67	100	100	100	98	64	40	54	99
Additional Data	Show Additional Data
Date	Monday, September 01								Tuesday, September 02
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	4	3	3	6	7	6	5	6	5	4	5	6	9	6	5
Direction
Temperature (F)	61	60	61	69	74	72	64	61	60	59	61	69	73	71	63	59
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z
Precipitation (in)
Pressure (mb)	1013	1013	1014	1014	1013	1012	1013	1014	1013	1014	1015	1015	1014	1013	1013	1014
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Wednesday, September 03								Thursday, September 04
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	4	4	3	6	8	7	5	5	4	4	4	7	9	8	6
Direction
Temperature (F)	58	57	59	67	73	72	62	59	58	57	58	67	72	70	61	59
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z
Precipitation (in)
Pressure (mb)	1014	1014	1015	1015	1013	1011	1012	1013	1012	1012	1013	1013	1011	1009	1010	1011
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Friday, September 05								Saturday, September 06
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	5	4	6	9	11	7	5	4	5	3	3	7	8	6	5
Direction
Temperature (F)	58	57	58	65	69	67	60	58	58	57	59	66	69	68	61	59
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z
Precipitation (in)
Pressure (mb)	1011	1011	1012	1012	1011	1010	1011	1013	1013	1013	1014	1015	1015	1014	1015	1016
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Sunday, September 07
Time	2am	5am	8am	11am	2pm	5pm
Wind (mph)	4	4	3	3	6	8
Direction
Temperature (F)	58	58	59	66	70	70
Model	GFS 0.5 Deg
Model Run	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z
Precipitation (in)
Pressure (mb)	1016	1016	1017	1017	1016	1015
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data