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Logan Airport
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Home : CT : RI : xt_Atl_MA : MA- north coast : Logan Airport : Forecast Graphs

Human Meteorologist Forecasts: Tomorrow's Briefing

Computer Model Data: 9/11 | 9/12 | 9/13 | 9/14 | 9/15 | 9/16 | 9/17 | >>Wind Obs Map<<

Logan Airport Computer Forecast Table - Meteogram

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More Hours

NAM 12km

GFS 0.5 Deg

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Date	Friday, September 11								Saturday, September 12
Time							8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)							8	7	6	4	2	6	9	10	10	9
Direction
Temperature (F)							68	66	63	61	61	66	70	70	69	65
Model	NAM 12km								NAM 12km
Model Run							09/12 00z	09/12 00z	09/12 00z	09/12 00z	09/12 00z	09/12 00z	09/12 00z	09/12 00z	09/12 00z	09/12 00z
Precipitation (in)
Pressure (mb)							1015	1018	1019	1020	1021	1022	1020	1019	1019	1020
Visibility (mi)
Cloud Cover (%)														64	65	8
Additional Data	Show Additional Data
Date	Sunday, September 13								Monday, September 14
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	7	7	12	10	6	2	7	6	6	12	10	10	9	12	12
Direction
Temperature (F)	64	66	66	66	68	71	72	69	65	65	67	66	66	70	65	61
Model	NAM 12km								NAM 12km
Model Run	09/12 00z	09/12 00z	09/12 00z	09/12 00z	09/12 00z	09/12 00z	09/12 00z	09/12 00z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z
Precipitation (in)
Pressure (mb)	1018	1017	1016	1014	1012	1009	1008	1008	1010	1010	1013	1014	1015	1016	1019	1022
Visibility (mi)
Cloud Cover (%)	100	100	100	100	100	81	76	91	100	99	100	92	92	6	3
Additional Data	Show Additional Data
Date	Tuesday, September 15								Wednesday, September 16
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	5	6	7	7	7	4	3	3	2	0	4	5	6	6	5
Direction
Temperature (F)	53	52	58	65	67	63	55	54	52	55	58	68	72	68	61	59
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z
Precipitation (in)
Pressure (mb)	1025	1027	1029	1030	1029	1029	1029	1029	1029	1028	1028	1028	1027	1025	1026	1026
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Thursday, September 17								Friday, September 18
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	5	6	10	13	13	11	9	7	3	2	5	9	8	7	6
Direction
Temperature (F)	59	58	62	74	80	78	69	66	64	64	66	67	61	59	59	59
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z
Precipitation (in)
Pressure (mb)	1025	1024	1024	1022	1019	1017	1016	1017	1016	1015	1017	1018	1018	1019	1019	1018
Visibility (mi)
Cloud Cover (%)									1	4	51	60	72	87	99	96
Additional Data	Show Additional Data
Date	Saturday, September 19								Sunday, September 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	6	5	5	3	3	4	2	4	5	5	6	8	7	4	3
Direction
Temperature (F)	58	57	58	59	65	67	59	58	57	55	57	68	70	66	60	56
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z
Precipitation (in)
Pressure (mb)	1017	1016	1016	1016	1014	1013	1015	1015	1015	1016	1018	1018	1018	1018	1020	1021
Visibility (mi)
Cloud Cover (%)	77	94	46	4	11		1
Additional Data	Show Additional Data
Date	Monday, September 21
Time	2am	5am	8am	11am	2pm
Wind (mph)	3	4	3	3	6
Direction
Temperature (F)	54	52	56	68	71
Model	GFS 0.5 Deg
Model Run	09/11 18z	09/11 18z	09/11 18z	09/11 18z	09/11 18z
Precipitation (in)
Pressure (mb)	1021	1022	1023	1023	1021
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data