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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: 12/19 | 12/20 | 12/21 | 12/22 | 12/23 | 12/24 | 12/25 | >>Wind Obs Map<<

Semiahmoo Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Friday, December 19								Saturday, December 20
Time		4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)		3	2	4	13	5	13	6	12	10	10	13	14	12	8	7
Direction
Temperature (F)		41	40	42	42	41	43	42	41	41	41	40	41	43	43	43
Model	NAM 12km								NAM 12km
Model Run		12/19 12z	12/19 12z	12/19 12z	12/19 12z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z
Precipitation (in)
Pressure (mb)		1002	1002	1002	1002	1005	1007	1009	1009	1010	1010	1010	1008	1008	1008	1008
Visibility (mi)
Cloud Cover (%)			12	74	96	97	56	100	99	100	80	100	100	100	31	71
Additional Data	Show Additional Data
Date	Sunday, December 21								Monday, December 22
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	8	9	13	15	13	11	4	5	13	13	12	16	17	18	16	11
Direction
Temperature (F)	42	41	42	43	42	43	42	42	41	40	41	42	42	42	43	42
Model	NAM 12km								GFS 0.5 Deg
Model Run	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z
Precipitation (in)
Pressure (mb)	1006	1003	1002	1002	1001	1001	1003	1004	1007	1007	1008	1007	1005	1003	1004	1006
Visibility (mi)
Cloud Cover (%)	100	100	100	100	100	100	99	92	7	83	7	54	54	57	92	5
Additional Data	Show Additional Data
Date	Tuesday, December 23								Wednesday, December 24
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	10	7	8	13	12	9	9	9	8	5	5	5	6	2	8	8
Direction
Temperature (F)	40	40	40	41	42	40	37	36	36	37	37	36	35	35	37	37
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z
Precipitation (in)
Pressure (mb)	1007	1008	1009	1010	1010	1009	1007	1005	1001	998	994	993	995	1000	1004	1007
Visibility (mi)
Cloud Cover (%)	6	22	50	29	46	39	2					79	100	100	68	64
Additional Data	Show Additional Data
Date	Thursday, December 25								Friday, December 26
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	9	8	9	6	5	4	4	4	5	6	8	6	6	4	4	4
Direction
Temperature (F)	36	32	30	31	33	34	33	32	31	29	28	31	33	34	35	36
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z
Precipitation (in)
Pressure (mb)	1008	1006	1005	1005	1005	1005	1007	1009	1011	1013	1015	1018	1019	1020	1022	1023
Visibility (mi)
Cloud Cover (%)	5							1	7	7	21	90	35	22	29	46
Additional Data	Show Additional Data
Date	Saturday, December 27								Sunday, December 28
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	4	4	4	5	3	2	4	5	6	7	7	6	5	6	4	6
Direction
Temperature (F)	36	33	31	34	38	36	34	31	31	31	31	34	38	38	38	39
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z	12/19 06z
Precipitation (in)
Pressure (mb)	1025	1025	1025	1026	1025	1024	1023	1023	1022	1022	1021	1021	1019	1018	1017	1014
Visibility (mi)
Cloud Cover (%)	37	38	19	2											1	6
Additional Data	Show Additional Data