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

Human Meteorologist Forecasts: Tomorrow's Briefing

Computer Model Data: 12/12 | 12/13 | 12/14 | 12/15 | 12/16 | 12/17 | 12/18 | >>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	Friday, December 12								Saturday, December 13
Time						4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)						2	2	4	5	6	4	3	3	6	4	4
Direction
Temperature (F)						47	48	49	50	50	50	51	54	52	50	50
Model	NAM 12km								NAM 12km
Model Run						12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z
Precipitation (in)
Pressure (mb)						1018	1016	1016	1016	1016	1015	1015	1013	1011	1010	1009
Visibility (mi)
Cloud Cover (%)						100	100	92	100	95	95	100	100	88	100	100
Additional Data	Show Additional Data
Date	Sunday, December 14								Monday, December 15
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	5	9	12	10	7	4	7	8	13	15	15	14	15	18	8	4
Direction
Temperature (F)	52	51	49	49	50	49	49	51	54	54	53	53	54	51	48	47
Model	NAM 12km								NAM 12km
Model Run	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z
Precipitation (in)
Pressure (mb)	1008	1009	1011	1014	1015	1015	1014	1012	1009	1007	1006	1007	1005	1009	1014	1015
Visibility (mi)
Cloud Cover (%)	100	100	100	95	96	100	100	100	100	100	100	79	75	48	99	100
Additional Data	Show Additional Data
Date	Tuesday, December 16								Wednesday, December 17
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	7	6	6	10	9	9	9	10	28	24	20	16	12	15	9	15
Direction
Temperature (F)	45	44	43	43	43	46	46	48	44	44	43	43	44	43	41	43
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/13 00z	12/12 18z
Precipitation (in)
Pressure (mb)	1016	1015	1012	1010	1005	1002	995	988	987	996	1002	1007	1008	1009	1008	1004
Visibility (mi)
Cloud Cover (%)	60	77	100	96	50	21	24	100	32	2	1	6	7	12	98	30
Additional Data	Show Additional Data
Date	Thursday, December 18								Friday, December 19
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	16	10	8	14	11	8	6	3	1	3	8	15	14	10	8	10
Direction
Temperature (F)	42	42	42	42	42	40	41	39	38	37	39	41	41	40	41	41
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z
Precipitation (in)
Pressure (mb)	1003	1002	1003	1004	1002	1001	1001	1002	1003	1003	1004	1006	1007	1008	1009	1010
Visibility (mi)
Cloud Cover (%)	100	4	4	8	70	44	9	6	3	2	71	43	50	38	5	58
Additional Data	Show Additional Data
Date	Saturday, December 20								Sunday, December 21
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	15	15	14	12	15	14	11	5	6	10	11	11	14	12	10	10
Direction
Temperature (F)	40	40	40	40	41	40	41	39	38	37	35	37	37	35	33	25
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z	12/12 18z
Precipitation (in)
Pressure (mb)	1010	1009	1009	1009	1006	1005	1005	1005	1005	1004	1004	1005	1005	1006	1007	1010
Visibility (mi)
Cloud Cover (%)	67	46	50	26	58	6	26	26	25	18	9	23	4	17	44	84
Additional Data	Show Additional Data
Date	Monday, December 22
Time	1am	4am	7am	10am
Wind (mph)	11	10	11	10
Direction
Temperature (F)	22	20	17	18
Model	GFS 0.5 Deg
Model Run	12/12 18z	12/12 18z	12/12 18z	12/12 18z
Precipitation (in)
Pressure (mb)	1013	1016	1018	1021
Visibility (mi)
Cloud Cover (%)	75	58	41	6
Additional Data	Show Additional Data