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

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 5/24 | 5/25 | 5/26 | 5/27 | 5/28 | 5/29 | 5/30 | >>Wind Obs Map<<

Alcatraz Computer Forecast Table - Meteogram

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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)	8	7	7	7	10	11	11	10	8	7	4	4	6	8	8	7
Direction
Temperature (F)	50	48	48	50	52	53	51	51	51	50	50	51	53	53	51	48
Model	NAM 12km								NAM 12km
Model Run	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z
Precipitation (in)
Pressure (mb)	1012	1011	1012	1013	1013	1012	1011	1012	1012	1012	1014	1016	1017	1017	1017	1017
Visibility (mi)
Cloud Cover (%)	77	100	100	100	93	84	100	100	100	100	100	100	100	93	89	100
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	2pm	5pm	8pm	11pm
Wind (mph)	6	5	4	5	7	8	8	7	5	6	6	6	8	9	8	7
Direction
Temperature (F)	47	47	47	49	53	55	52	49	50	49	52	58	62	61	55	51
Model	NAM 12km								GFS 0.5 Deg
Model Run	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z
Precipitation (in)
Pressure (mb)	1017	1017	1018	1019	1019	1017	1017	1018	1017	1017	1018	1018	1017	1016	1016	1017
Visibility (mi)
Cloud Cover (%)	100	100	100	100	78	54	62	100
Additional Data	Show Additional Data
Date	Tuesday, May 28								Wednesday, May 29
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	6	6	6	8	10	9	6	6	6	4	2	3	9	6	5
Direction
Temperature (F)	51	51	53	59	62	61	55	52	52	51	54	58	62	65	58	54
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z
Precipitation (in)
Pressure (mb)	1016	1016	1018	1018	1017	1017	1017	1018	1017	1018	1019	1019	1018	1016	1016	1016
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Thursday, May 30								Friday, May 31
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	3	2	2	8	8	6	6	6	6	5	6	8	10	9	7
Direction
Temperature (F)	53	52	56	62	66	64	58	54	53	52	56	62	66	65	57	52
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z
Precipitation (in)
Pressure (mb)	1015	1015	1015	1015	1013	1012	1012	1012	1011	1011	1012	1012	1011	1010	1011	1012
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Saturday, June 01								Sunday, June 02
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm
Wind (mph)	7	6	5	6	7	7	7	5	5	5	3	4	6	8
Direction
Temperature (F)	51	50	53	60	64	63	56	52	51	51	54	60	63	63
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z	05/24 06z
Precipitation (in)
Pressure (mb)	1012	1013	1013	1014	1013	1012	1013	1013	1013	1013	1014	1014	1014	1013
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data