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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: 7/16 | 7/17 | 7/18 | 7/19 | 7/20 | 7/21 | 7/22 | >>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	Wednesday, July 16								Thursday, July 17
Time			8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)			4	5	7	8	10	9	8	7	7	10	15	12	13	14
Direction
Temperature (F)			76	82	84	84	81	76	73	72	73	77	77	79	78	78
Model	NAM 12km								NAM 12km
Model Run			07/16 12z	07/16 12z	07/16 12z	07/16 12z	07/16 12z	07/16 12z	07/16 12z	07/16 12z	07/16 12z	07/16 12z	07/16 12z	07/16 12z	07/16 12z	07/16 12z
Precipitation (in)
Pressure (mb)			1017	1016	1015	1013	1013	1013	1012	1012	1011	1010	1009	1007	1005	1005
Visibility (mi)
Cloud Cover (%)			21	9	38	43		4	100	100	100	79	100	16	1	100
Additional Data	Show Additional Data
Date	Friday, July 18								Saturday, July 19
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	15	16	18	16	10	5	2	2	5	2	1	6	9	6	8	7
Direction
Temperature (F)	77	72	70	68	73	76	75	72	63	61	71	80	83	85	76	70
Model	NAM 12km								GFS 0.5 Deg
Model Run	07/16 12z	07/16 12z	07/16 12z	07/16 12z	07/16 12z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z
Precipitation (in)
Pressure (mb)	1006	1008	1011	1014	1015	1016	1017	1018	1018	1018	1019	1018	1016	1015	1015	1016
Visibility (mi)
Cloud Cover (%)		2	11	97	99		52
Additional Data	Show Additional Data
Date	Sunday, July 20								Monday, July 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	5	6	4	1	2	2	4	7	7	8	8	8	8	5	4
Direction
Temperature (F)	68	68	72	74	67	67	66	64	62	60	64	70	72	71	62	59
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z
Precipitation (in)
Pressure (mb)	1015	1014	1014	1012	1011	1011	1010	1011	1012	1014	1017	1018	1018	1017	1019	1021
Visibility (mi)
Cloud Cover (%)				16	66	80	5
Additional Data	Show Additional Data
Date	Tuesday, July 22								Wednesday, July 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	2	3	2	3	7	8	7	4	4	4	4	6	9	8	9	7
Direction
Temperature (F)	57	56	64	74	76	73	65	61	59	57	66	76	78	78	70	64
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z
Precipitation (in)
Pressure (mb)	1022	1023	1024	1025	1024	1024	1025	1025	1025	1025	1026	1025	1023	1022	1022	1022
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Thursday, July 24								Friday, July 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	5	7	10	9	9	10	6	5	4	5	6	9	7	8	8
Direction
Temperature (F)	62	61	70	81	86	86	75	70	68	67	76	86	85	84	79	74
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z	07/16 06z
Precipitation (in)
Pressure (mb)	1021	1020	1020	1018	1016	1015	1017	1018	1018	1018	1019	1018	1017	1016	1017	1017
Visibility (mi)
Cloud Cover (%)												6		6
Additional Data	Show Additional Data
Date	Saturday, July 26
Time	2am
Wind (mph)	8
Direction
Temperature (F)	71
Model	GFS 0.5 Deg
Model Run	07/16 06z
Precipitation (in)
Pressure (mb)	1016
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data