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

Computer Model Data: 12/22 | 12/23 | 12/24 | 12/25 | 12/26 | 12/27 | 12/28 | >>Wind Obs Map<<

Alcatraz Computer Forecast Table - Meteogram

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Date	Monday, December 22								Tuesday, December 23
Time		4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)		7	10	9	8	5	2	2	3	6	6	8	12	14	17	19
Direction
Temperature (F)		57	56	56	56	56	56	56	56	55	55	55	57	58	58	58
Model	NAM 12km								NAM 12km
Model Run		12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z
Precipitation (in)
Pressure (mb)		1015	1015	1016	1014	1013	1013	1012	1011	1010	1010	1010	1008	1006	1004	1002
Visibility (mi)
Cloud Cover (%)		100	100	100	100	100	100	100	100	100	98	78	87	94	99	100
Additional Data	Show Additional Data
Date	Wednesday, December 24								Thursday, December 25
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	21	26	15	8	7	5	10	18	27	29	28	28	28	24	22	22
Direction
Temperature (F)	58	58	54	54	56	56	53	55	57	55	55	54	54	53	52	52
Model	NAM 12km								GFS 0.5 Deg
Model Run	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z
Precipitation (in)
Pressure (mb)	999	1000	1006	1008	1007	1005	1005	1007	1002	1000	1002	1005	1004	1005	1006	1007
Visibility (mi)
Cloud Cover (%)	100	100	94	98	53	100	100	87	2	84		1	6	1	13	7
Additional Data	Show Additional Data
Date	Friday, December 26								Saturday, December 27
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	21	20	16	14	8	6	4	3	3	6	5	4	4	5	4	5
Direction
Temperature (F)	52	52	52	54	54	53	51	50	50	49	48	51	53	54	52	50
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z
Precipitation (in)
Pressure (mb)	1008	1009	1011	1014	1014	1015	1017	1019	1019	1020	1021	1023	1021	1021	1022	1022
Visibility (mi)
Cloud Cover (%)			5	10	12	6	2						3	53
Additional Data	Show Additional Data
Date	Sunday, December 28								Monday, December 29
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	3	5	4	6	5	5	4	5	6	5	5	5	5	2	5	2
Direction
Temperature (F)	49	48	47	50	52	53	51	50	48	47	46	49	53	54	51	51
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z
Precipitation (in)
Pressure (mb)	1022	1022	1022	1023	1021	1020	1021	1021	1021	1021	1021	1022	1019	1018	1019	1020
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Tuesday, December 30								Wednesday, December 31
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	5	7	9	8	5	4	5	5	5	4	7	2	2	1	5	4
Direction
Temperature (F)	50	48	47	50	55	56	53	52	50	51	50	52	56	56	54	53
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z	12/22 12z
Precipitation (in)
Pressure (mb)	1019	1020	1020	1021	1020	1019	1019	1019	1019	1021	1020	1022	1021	1022	1021	1021
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Thursday, January 01
Time	1am	4am
Wind (mph)	5	4
Direction
Temperature (F)	52	51
Model	GFS 0.5 Deg
Model Run	12/22 12z	12/22 12z
Precipitation (in)
Pressure (mb)	1020	1020
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data