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

Human Meteorologist Forecasts: Tomorrow's Briefing Extended Discussion

Computer Model Data: 3/20 | 3/21 | 3/22 | 3/23 | 3/24 | 3/25 | 3/26 | >>Wind Obs Map<<

Alcatraz Computer Forecast Table - Meteogram

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Date	Friday, March 20								Saturday, March 21
Time						5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)						4	4	4	5	4	3	2	6	6	5	5
Direction
Temperature (F)						76	65	60	57	56	55	58	62	62	58	55
Model	NAM 12km								NAM 12km
Model Run						03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z
Precipitation (in)
Pressure (mb)						1012	1011	1013	1012	1013	1014	1016	1016	1015	1015	1016
Visibility (mi)
Cloud Cover (%)								1	96	12	89	25	21	9	4	4
Additional Data	Show Additional Data
Date	Sunday, March 22								Monday, March 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	3	3	4	6	6	6	5	5	4	4	5	8	7	6	5
Direction
Temperature (F)	51	50	50	52	58	60	56	54	53	53	53	57	60	59	56	53
Model	NAM 12km								NAM 12km
Model Run	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z
Precipitation (in)
Pressure (mb)	1016	1015	1016	1016	1015	1014	1015	1016	1016	1016	1017	1018	1017	1017	1017	1018
Visibility (mi)
Cloud Cover (%)	66	96	100	82	42	33	2	23	68	1	12		8	8	12	25
Additional Data	Show Additional Data
Date	Tuesday, March 24								Wednesday, March 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	2	3	2	4	6	9	7	5	3	4	3	5	9	11	8	10
Direction
Temperature (F)	53	53	54	62	67	66	56	55	54	55	56	62	65	62	55	53
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z
Precipitation (in)
Pressure (mb)	1017	1017	1018	1019	1018	1017	1018	1018	1018	1017	1018	1018	1017	1016	1017	1017
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Thursday, March 26								Friday, March 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	6	4	3	4	7	6	2	2	2	2	1	4	6	7	6
Direction
Temperature (F)	51	50	51	58	62	64	56	56	55	54	55	62	65	63	56	54
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z
Precipitation (in)
Pressure (mb)	1017	1016	1017	1018	1016	1015	1015	1015	1015	1015	1016	1016	1015	1014	1015	1016
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Saturday, March 28								Sunday, March 29
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	4	5	5	3	5	8	8	9	9	10	10	12	16	18	16	15
Direction
Temperature (F)	53	52	52	56	58	58	54	51	49	48	48	56	58	55	50	47
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z
Precipitation (in)
Pressure (mb)	1016	1016	1017	1018	1017	1016	1016	1016	1016	1017	1018	1018	1017	1016	1017	1017
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Monday, March 30
Time	2am	5am	8am	11am	2pm	5pm
Wind (mph)	18	20	17	13	7	15
Direction
Temperature (F)	47	46	47	52	57	56
Model	GFS 0.5 Deg
Model Run	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z	03/21 00z
Precipitation (in)
Pressure (mb)	1017	1018	1019	1020	1020	1019
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data