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Alcatraz
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CA- sf north bay

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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: 4/13 | 4/14 | 4/15 | 4/16 | 4/17 | 4/18 | 4/19 | >>Wind Obs Map<<

Alcatraz Computer Forecast Table - Meteogram

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Date	Tuesday, April 13								Wednesday, April 14
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	10	10	8	6	7	9	8	5	5	4	3	1	8	10	7	8
Direction
Temperature (F)	47	48	46	47	53	54	51	49	49	48	48	54	54	53	48	44
Model	NAM 12km								NAM 12km
Model Run	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z
Precipitation (in)
Pressure (mb)	1011	1010	1011	1011	1011	1010	1009	1010	1011	1012	1013	1015	1014	1014	1014	1015
Visibility (mi)
Cloud Cover (%)	100	86	100	100	72	12	6	19	33	37	20		28	30	42	90
Additional Data	Show Additional Data
Date	Thursday, April 15								Friday, April 16
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	6	6	6	10	9	7	6	3	2	1	2	7	9	6	5
Direction
Temperature (F)	44	45	46	46	48	50	48	46	48	47	50	57	62	62	52	50
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z
Precipitation (in)
Pressure (mb)	1016	1016	1017	1018	1018	1017	1017	1019	1017	1017	1017	1017	1016	1015	1015	1016
Visibility (mi)
Cloud Cover (%)	99	100	100	99	74	56	73	100
Additional Data	Show Additional Data
Date	Saturday, April 17								Sunday, April 18
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	2	2	1	4	10	5	3	3	0	2	3	4	9	5	5
Direction
Temperature (F)	49	49	52	60	66	67	56	55	53	54	58	64	72	69	58	53
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z
Precipitation (in)
Pressure (mb)	1016	1016	1016	1016	1015	1014	1015	1016	1016	1016	1018	1018	1017	1016	1016	1017
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Monday, April 19								Tuesday, April 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am
Wind (mph)	6	4	5	5	7	8	5	5	5	4	5	7
Direction
Temperature (F)	51	50	52	59	64	61	55	52	52	50	52	58
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z	04/13 06z
Precipitation (in)
Pressure (mb)	1018	1018	1018	1018	1017	1015	1015	1016	1016	1015	1016	1016
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data