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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: 9/06 | 9/07 | 9/08 | 9/09 | 9/10 | 9/11 | 9/12 | >>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	Sunday, September 06								Monday, September 07
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	12	13	10	4	3	5	10	12	11	10	11	8	8	8	9
Direction
Temperature (F)	64	63	62	63	66	67	67	65	63	60	62	70	73	74	72	68
Model	NAM 12km								NAM 12km
Model Run	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z
Precipitation (in)
Pressure (mb)	1013	1013	1015	1016	1015	1014	1015	1016	1016	1017	1018	1018	1017	1016	1018	1020
Visibility (mi)
Cloud Cover (%)	100	21	45	94	16	86	15	6
Additional Data	Show Additional Data
Date	Tuesday, September 08								Wednesday, September 09
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	11	11	10	9	7	5	6	2	1	1	5	6	10	10	10
Direction
Temperature (F)	65	63	65	70	70	73	70	67	62	61	65	73	73	77	73	68
Model	NAM 12km								GFS 0.5 Deg
Model Run	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z
Precipitation (in)
Pressure (mb)	1020	1020	1020	1021	1021	1021	1022	1024	1024	1024	1024	1023	1020	1018	1017	1015
Visibility (mi)
Cloud Cover (%)	4		19	95	38			13							4	5
Additional Data	Show Additional Data
Date	Thursday, September 10								Friday, September 11
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	13	14	12	10	10	8	5	6	6	5	3	5	3	7	5	3
Direction
Temperature (F)	69	72	74	76	84	86	74	73	70	68	67	68	77	71	63	61
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z
Precipitation (in)
Pressure (mb)	1011	1009	1010	1009	1007	1006	1007	1008	1007	1008	1009	1010	1010	1011	1014	1016
Visibility (mi)
Cloud Cover (%)		1	13	2	1				2	15	1
Additional Data	Show Additional Data
Date	Saturday, September 12								Sunday, September 13
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	4	3	3	7	8	9	7	5	4	4	4	5	7	8	9	7
Direction
Temperature (F)	60	58	63	72	74	70	63	61	59	58	64	76	82	80	70	66
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z
Precipitation (in)
Pressure (mb)	1016	1018	1019	1020	1020	1020	1021	1022	1023	1023	1023	1023	1021	1020	1021	1021
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Monday, September 14								Tuesday, September 15
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	7	9	12	12	12	11	10	9	8	6	8	10	12	9	10
Direction
Temperature (F)	66	66	70	82	88	83	75	73	72	72	73	84	82	66	60	60
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z	09/06 06z
Precipitation (in)
Pressure (mb)	1019	1019	1018	1017	1015	1014	1014	1014	1013	1013	1013	1014	1015	1017	1020	1021
Visibility (mi)
Cloud Cover (%)												16	10	4	65	50
Additional Data	Show Additional Data
Date	Wednesday, September 16
Time	2am
Wind (mph)	11
Direction
Temperature (F)	58
Model	GFS 0.5 Deg
Model Run	09/06 06z
Precipitation (in)
Pressure (mb)	1021
Visibility (mi)
Cloud Cover (%)	15
Additional Data	Show Additional Data