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

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 10/12 | 10/13 | 10/14 | 10/15 | 10/16 | 10/17 | 10/18 | >>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	Monday, October 12								Tuesday, October 13
Time			8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)			12	6	7	7	6	5	17	18	15	12	12	12	16	16
Direction
Temperature (F)			51	54	62	64	64	62	60	52	52	54	56	57	60	62
Model	NAM 12km								NAM 12km
Model Run			10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z
Precipitation (in)
Pressure (mb)			1008	1009	1006	1006	1009	1011	1013	1016	1017	1017	1015	1013	1010	1009
Visibility (mi)
Cloud Cover (%)			100	47				68	100	100	100	100	100	100	100	85
Additional Data	Show Additional Data
Date	Wednesday, October 14								Thursday, October 15
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	15	13	11	12	8	8	9	12	4	9	11	11	6	5	4	4
Direction
Temperature (F)	63	63	64	67	68	66	61	58	57	55	54	58	62	58	51	50
Model	NAM 12km								GFS 0.5 Deg
Model Run	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z
Precipitation (in)
Pressure (mb)	1007	1006	1007	1008	1008	1009	1011	1013	1015	1017	1019	1021	1021	1021	1023	1022
Visibility (mi)
Cloud Cover (%)	100	100	72	44	82	98	99	100	2
Additional Data	Show Additional Data
Date	Friday, October 16								Saturday, October 17
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	6	10	14	15	15	11	14	12	13	12	17	17	17	16	13
Direction
Temperature (F)	50	51	51	53	61	65	55	53	51	49	46	46	47	42	36	34
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z
Precipitation (in)
Pressure (mb)	1021	1018	1015	1009	1001	998	1001	1001	1003	1004	1006	1008	1011	1016	1022	1025
Visibility (mi)
Cloud Cover (%)		1	22	100	100	95	4		70	3	9	58	5	5	3	3
Additional Data	Show Additional Data
Date	Sunday, October 18								Monday, October 19
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	10	10	10	11	9	7	3	1	2	3	3	7	11	11	10	10
Direction
Temperature (F)	32	31	32	43	50	50	43	41	39	38	40	53	60	57	51	49
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z
Precipitation (in)
Pressure (mb)	1028	1030	1032	1033	1032	1032	1035	1036	1037	1038	1038	1037	1034	1033	1033	1032
Visibility (mi)
Cloud Cover (%)						1	2	1
Additional Data	Show Additional Data
Date	Tuesday, October 20								Wednesday, October 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	8	7	6	6	4	2	2	4	3	4	3	4	2	0	4
Direction
Temperature (F)	49	48	48	60	66	62	55	52	50	48	49	60	66	62	54	51
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z	10/12 12z
Precipitation (in)
Pressure (mb)	1031	1030	1029	1029	1026	1025	1026	1025	1025	1024	1024	1023	1021	1020	1021	1022
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Thursday, October 22
Time	2am	5am	8am
Wind (mph)	6	4	4
Direction
Temperature (F)	48	47	48
Model	GFS 0.5 Deg
Model Run	10/12 12z	10/12 12z	10/12 12z
Precipitation (in)
Pressure (mb)	1022	1023	1025
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data