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Home : xt_USA : xt_ Pacific_NW : WA - eastern : WA - puget sound : Seatac : Forecast Graphs

Human Meteorologist Forecasts: Tomorrow's Briefing

Computer Model Data: 5/15 | 5/16 | 5/17 | 5/18 | 5/19 | 5/20 | 5/21 | >>Wind Obs Map<<

Seatac Computer Forecast Table - Meteogram

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Quick Look
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Date	Saturday, May 15								Sunday, May 16
Time						5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)						8	6	4	2	1	3	6	4	5	7	1
Direction
Temperature (F)						75	69	62	58	55	60	68	74	75	69	62
Model	NAM 12km								NAM 12km
Model Run						05/16 00z	05/16 00z	05/16 00z	05/16 00z	05/16 00z	05/16 00z	05/16 00z	05/16 00z	05/16 00z	05/16 00z	05/16 00z
Precipitation (in)
Pressure (mb)						1016	1015	1016	1015	1015	1016	1015	1013	1012	1012	1012
Visibility (mi)
Cloud Cover (%)								1			4				42	65
Additional Data	Show Additional Data
Date	Monday, May 17								Tuesday, May 18
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	8	8	8	9	11	11	10	12	10	9	7	11	7	5	2
Direction
Temperature (F)	56	51	50	52	61	57	54	52	48	45	48	54	58	58	49	42
Model	NAM 12km								GFS 0.5 Deg
Model Run	05/16 00z	05/16 00z	05/16 00z	05/16 00z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z
Precipitation (in)
Pressure (mb)	1013	1014	1014	1015	1014	1014	1015	1016	1016	1018	1019	1019	1018	1017	1019	1020
Visibility (mi)
Cloud Cover (%)	96	100	98	96	6	100	53	98	5	2	2	2	2			13
Additional Data	Show Additional Data
Date	Wednesday, May 19								Thursday, May 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	2	3	2	3	3	6	3	2	3	3	2	3	4	8	4	1
Direction
Temperature (F)	41	38	45	51	57	57	48	41	38	36	44	54	56	57	51	42
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z
Precipitation (in)
Pressure (mb)	1020	1020	1020	1018	1016	1015	1015	1017	1016	1017	1017	1015	1014	1013	1014	1015
Visibility (mi)
Cloud Cover (%)	1	7	37	16			3		2	8	15	23			2
Additional Data	Show Additional Data
Date	Friday, May 21								Saturday, May 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	3	4	4	5	5	4	6	6	4	5	7	6	7	2	2
Direction
Temperature (F)	40	40	45	50	52	52	51	48	46	46	48	51	54	55	52	47
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z	05/15 18z
Precipitation (in)
Pressure (mb)	1016	1016	1017	1017	1017	1016	1017	1017	1018	1018	1018	1018	1018	1017	1017	1017
Visibility (mi)
Cloud Cover (%)	2	6	37	54	71	46	39	22	38	44	45	85	55	5	2
Additional Data	Show Additional Data