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Logan Airport
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MA- marblehead

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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 Extended Discussion

Computer Model Data: 7/25 | 7/26 | 7/27 | 7/28 | 7/29 | 7/30 | 7/31 | >>Wind Obs Map<<

Logan Airport Computer Forecast Table - Meteogram

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WRAMS 2km - Chesapeake

WRAMS 2km - Cape Cod

WRAMS 4km - Chesapeake

WRAMS 9km - North East

NAM 12km

GFS 0.5 Deg

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Date	Friday, July 25								Saturday, July 26
Time			8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)			5	2	1	4	5	9	9	7	6	9	15	17	15	13
Direction
Temperature (F)			65	71	76	79	78	72	69	67	70	78	80	80	76	72
Model	NAM 12km								NAM 12km
Model Run			07/25 12z	07/25 12z	07/25 12z	07/25 12z	07/25 12z	07/25 12z	07/25 12z	07/25 12z	07/25 12z	07/25 12z	07/25 12z	07/25 12z	07/25 12z	07/25 12z
Visibility (mi)			15	15	15	15	15	15	15	15	15	15	15	15	15	15
Precipitation (in)
Cloud Cover (%)						10	11		16	20		9	33	34	100	100
Pressure (mb)			1014	1014	1013	1013	1013	1014	1015	1015	1015	1015	1013	1012	1013	1013
Additional Data	Show Additional Data
Date	Sunday, July 27								Monday, July 28
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	13	10	12	16	15	13	13	8	7	6	6	10	9	9	8	7
Direction
Temperature (F)	70	69	71	74	73	72	72	71	67	65	70	79	82	80	70	63
Model	NAM 12km								GFS 0.5 Deg
Model Run	07/25 12z	07/25 12z	07/25 12z	07/25 12z	07/25 12z	07/25 12z	07/25 12z	07/25 12z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z
Visibility (mi)	15	15	11	15	9	15	15	15
Precipitation (in)
Cloud Cover (%)	100	1	100	100	100	87	99	90				53	49	39	1
Pressure (mb)	1012	1011	1011	1010	1010	1009	1008	1007	1005	1002	1002	1001	1001	1001	1003	1005
Additional Data	Show Additional Data
Date	Tuesday, July 29								Wednesday, July 30
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	5	5	4	4	5	6	4	2	4	4	4	4	7	6	6
Direction
Temperature (F)	59	56	62	72	78	75	65	61	57	58	66	75	78	75	66	62
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)													11	10
Pressure (mb)	1006	1008	1009	1010	1010	1011	1013	1014	1014	1015	1016	1017	1016	1016	1017	1018
Additional Data	Show Additional Data
Date	Thursday, July 31								Friday, August 01
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm
Wind (mph)	6	5	4	4	6	9	8	7	6	4	3	3	5
Direction
Temperature (F)	59	58	66	79	83	80	69	64	61	59	68	81	83
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z	07/25 06z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)													1
Pressure (mb)	1018	1019	1020	1020	1019	1019	1020	1020	1019	1020	1021	1021	1020
Additional Data	Show Additional Data