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Home : xt_USA : xt_ Pacific_NW : BC- British Columbia : Semiahmoo : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 3/13 | 3/14 | 3/15 | 3/16 | 3/17 | 3/18 | 3/19 | >>Wind Obs Map<<

Semiahmoo Computer Forecast Table - Meteogram

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More Hours

NAM 12km

GFS 0.5 Deg

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Date	Thursday, March 13								Friday, March 14
Time				11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)				6	7	10	8	5	5	5	6	9	8	6	4	5
Direction
Temperature (F)				46	46	42	41	40	39	36	35	39	46	48	45	42
Model	NAM 12km								NAM 12km
Model Run				03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z
Precipitation (in)
Pressure (mb)				1001	1001	1001	1001	1002	1002	1002	1003	1002	1001	999	999	999
Visibility (mi)
Cloud Cover (%)				90	87	63	96	43	40	97	55	61	1	46	62	68
Additional Data	Show Additional Data
Date	Saturday, March 15								Sunday, March 16
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	4	2	5	14	9	7	3	3	5	11	12	6	2	3	3
Direction
Temperature (F)	39	39	38	36	45	44	44	41	40	40	40	41	43	43	39	36
Model	NAM 12km								GFS 0.5 Deg
Model Run	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z
Precipitation (in)
Pressure (mb)	999	999	1000	1001	1003	1003	1004	1004	1004	1005	1005	1007	1006	1005	1006	1007
Visibility (mi)
Cloud Cover (%)	79	100	100	99	100	98	16	44	43	24	28	8	44	6	2	1
Additional Data	Show Additional Data
Date	Monday, March 17								Tuesday, March 18
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	4	4	5	3	3	2	4	4	5	5	4	9	10	8	7	5
Direction
Temperature (F)	34	32	33	38	42	43	40	39	40	39	40	43	45	46	42	41
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z
Precipitation (in)
Pressure (mb)	1008	1010	1011	1013	1015	1016	1018	1019	1022	1023	1025	1027	1028	1028	1029	1029
Visibility (mi)
Cloud Cover (%)	5	5	11	10	32	38	27	44	43	7	24	19	15	21	6	20
Additional Data	Show Additional Data
Date	Wednesday, March 19								Thursday, March 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	6	9	7	6	4	4	4	7	10	9	11	6	7	9	8
Direction
Temperature (F)	39	39	38	43	47	48	43	41	41	41	42	45	43	44	40	39
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z
Precipitation (in)
Pressure (mb)	1029	1028	1026	1025	1022	1019	1016	1013	1011	1011	1012	1014	1017	1017	1017	1015
Visibility (mi)
Cloud Cover (%)	62	24	28	4						24	64	91	37	55	50	14
Additional Data	Show Additional Data
Date	Friday, March 21								Saturday, March 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	12	13	12	13	16	10	7	8	7	7	6	7	5	2	4
Direction
Temperature (F)	39	40	40	40	42	43	42	42	41	41	39	38	43	42	40	40
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z	03/13 18z
Precipitation (in)
Pressure (mb)	1013	1010	1007	1006	1004	1003	1003	1003	1003	1003	1003	1004	1006	1006	1008	1010
Visibility (mi)
Cloud Cover (%)	4	8	93	96	69	85	86	54	52	59	91	51	95	69	8	4
Additional Data	Show Additional Data
Date	Sunday, March 23
Time	2am	5am	8am	11am
Wind (mph)	12	11	12	13
Direction
Temperature (F)	41	41	41	44
Model	GFS 0.5 Deg
Model Run	03/13 18z	03/13 18z	03/13 18z	03/13 18z
Precipitation (in)
Pressure (mb)	1012	1013	1014	1015
Visibility (mi)
Cloud Cover (%)	48	5	39	5
Additional Data	Show Additional Data