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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: 4/15 | 4/16 | 4/17 | 4/18 | 4/19 | 4/20 | 4/21 | >>Wind Obs Map<<

Alcatraz Computer Forecast Table - Meteogram

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Quick Look
More Hours

Date	Wednesday, April 15								Thursday, April 16
Time						5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)						11	10	8	8	7	10	11	10	9	6	9
Direction
Temperature (F)						60	57	55	53	50	52	56	62	63	59	56
Model	NAM 12km								NAM 12km
Model Run						04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z
Precipitation (in)
Pressure (mb)						1018	1018	1018	1018	1018	1019	1020	1019	1018	1017	1018
Visibility (mi)
Cloud Cover (%)						15	45	100	100	100	27
Additional Data	Show Additional Data
Date	Friday, April 17								Saturday, April 18
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	11	9	7	6	4	7	5	4	3	2	2	2	4	7	4	4
Direction
Temperature (F)	53	51	50	56	62	61	58	56	54	52	51	52	56	57	54	53
Model	NAM 12km								NAM 12km
Model Run	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z
Precipitation (in)
Pressure (mb)	1017	1018	1019	1019	1018	1017	1017	1018	1017	1017	1017	1017	1016	1015	1014	1014
Visibility (mi)
Cloud Cover (%)					1	12	94	82	18	43	100	90	52	77	100	97
Additional Data	Show Additional Data
Date	Sunday, April 19								Monday, April 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	3	4	5	8	7	6	4	3	4	4	7	11	14	6	1
Direction
Temperature (F)	54	53	54	60	62	61	56	54	53	52	54	60	64	61	58	56
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z
Precipitation (in)
Pressure (mb)	1012	1011	1011	1012	1011	1010	1010	1012	1013	1012	1013	1014	1013	1013	1013	1014
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Tuesday, April 21								Wednesday, April 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	1	3	8	7	9	10	6	2	5	4	8	7	7	8	5	5
Direction
Temperature (F)	54	54	57	56	59	60	57	56	55	55	54	54	56	57	54	53
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z
Precipitation (in)
Pressure (mb)	1013	1012	1014	1015	1015	1014	1014	1014	1013	1012	1012	1013	1013	1012	1013	1013
Visibility (mi)
Cloud Cover (%)			3	44	57	3			56	24	71	65	5	2
Additional Data	Show Additional Data
Date	Thursday, April 23								Friday, April 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	6	7	3	6	12	9	5	5	4	3	3	5	7	8	4
Direction
Temperature (F)	52	51	52	57	61	61	54	53	51	49	53	60	61	62	56	54
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z
Precipitation (in)
Pressure (mb)	1013	1013	1015	1015	1014	1013	1014	1014	1014	1014	1015	1015	1013	1012	1011	1011
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Saturday, April 25
Time	2am	5am	8am	11am	2pm	5pm
Wind (mph)	6	5	6	2	4	11
Direction
Temperature (F)	52	51	54	60	66	65
Model	GFS 0.5 Deg
Model Run	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z
Precipitation (in)
Pressure (mb)	1011	1010	1011	1011	1009	1008
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data