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

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 4/06 | 4/07 | 4/08 | 4/09 | 4/10 | 4/11 | 4/12 | >>Wind Obs Map<<

Alcatraz Computer Forecast Table - Meteogram

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Date	Monday, April 06								Tuesday, April 07
Time				11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)				6	10	10	9	7	8	8	7	6	8	9	7	6
Direction
Temperature (F)				56	57	57	54	53	51	51	51	53	56	56	53	51
Model	NAM 12km								NAM 12km
Model Run				04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z
Precipitation (in)
Pressure (mb)				1019	1019	1018	1018	1019	1018	1018	1019	1020	1019	1018	1018	1018
Visibility (mi)
Cloud Cover (%)				89	45	46	100	100	100	100	100	100	61	56	58	90
Additional Data	Show Additional Data
Date	Wednesday, April 08								Thursday, April 09
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	5	5	6	8	9	7	6	3	3	2	5	9	10	6	3
Direction
Temperature (F)	50	51	52	58	61	61	58	57	56	55	57	61	63	62	58	55
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z
Precipitation (in)
Pressure (mb)	1018	1017	1017	1018	1017	1016	1015	1016	1015	1014	1014	1014	1013	1012	1012	1013
Visibility (mi)
Cloud Cover (%)	98	74	67	35	25	30	39	100				1
Additional Data	Show Additional Data
Date	Friday, April 10								Saturday, April 11
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	2	1	2	3	8	7	5	4	3	3	3	3	8	10	10	6
Direction
Temperature (F)	54	53	55	61	62	60	58	54	54	53	54	60	62	60	54	52
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z
Precipitation (in)
Pressure (mb)	1013	1012	1012	1012	1011	1011	1010	1011	1011	1011	1011	1011	1010	1010	1011	1011
Visibility (mi)
Cloud Cover (%)					1
Additional Data	Show Additional Data
Date	Sunday, April 12								Monday, April 13
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	4	4	11	12	12	11	4	3	4	3	3	4	10	9	7
Direction
Temperature (F)	50	52	52	56	58	57	55	52	48	48	49	56	60	60	53	51
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z
Precipitation (in)
Pressure (mb)	1011	1011	1012	1012	1011	1010	1011	1012	1013	1014	1015	1017	1016	1015	1017	1018
Visibility (mi)
Cloud Cover (%)		2	9	16		1	8	60	36	9		7
Additional Data	Show Additional Data
Date	Tuesday, April 14								Wednesday, April 15
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	6	6	7	10	10	10	8	6	6	7	4	7	12	6	4
Direction
Temperature (F)	50	49	51	56	58	57	51	50	49	48	50	56	59	57	54	53
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 18z	04/06 12z	04/06 12z
Precipitation (in)
Pressure (mb)	1018	1018	1019	1020	1020	1018	1019	1018	1017	1017	1018	1017	1017	1016	1015	1016
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Thursday, April 16
Time	2am	5am
Wind (mph)	4	4
Direction
Temperature (F)	52	54
Model	GFS 0.5 Deg
Model Run	04/06 12z	04/06 12z
Precipitation (in)
Pressure (mb)	1016	1016
Visibility (mi)
Cloud Cover (%)	1	46
Additional Data	Show Additional Data