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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: Tomorrow's Briefing Extended Discussion

Computer Model Data: 4/16 | 4/17 | 4/18 | 4/19 | 4/20 | 4/21 | 4/22 | >>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	Wednesday, April 16								Thursday, April 17
Time					2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)					14	14	13	11	15	15	18	17	16	15	13	13
Direction
Temperature (F)					41	42	38	36	33	32	34	37	38	38	37	36
Model	NAM 12km								NAM 12km
Model Run					04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z
Visibility (mi)					15	15	15	15	15	15	15	15	15	15	15	15
Precipitation (in)
Cloud Cover (%)							4	1			18	3	9	30	26	21
Pressure (mb)					1028	1030	1034	1037	1039	1041	1042	1043	1043	1041	1041	1040
Additional Data	Show Additional Data
Date	Friday, April 18								Saturday, April 19
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	12	11	14	12	14	11	9	7	6	4	2	4	6	18	14	10
Direction
Temperature (F)	36	35	38	39	40	40	40	40	40	40	42	48	55	53	48	44
Model	NAM 12km								NAM 12km
Model Run	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z
Visibility (mi)	15	15	15	15	15	15	14	15	15	15	15	15	15	15	15	15
Precipitation (in)
Cloud Cover (%)	26	73	100	100	100	100	100	100	100	100	100	11	1	68
Pressure (mb)	1038	1036	1035	1035	1031	1029	1027	1026	1023	1021	1021	1020	1017	1018	1022	1024
Additional Data	Show Additional Data
Date	Sunday, April 20								Monday, April 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	7	7	7	9	8	6	5	3	3	4	7	10	11	9	8
Direction
Temperature (F)	38	36	40	49	52	50	41	39	36	35	42	53	58	57	47	44
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)
Pressure (mb)	1024	1025	1028	1028	1027	1026	1027	1027	1025	1025	1025	1023	1019	1016	1016	1015
Additional Data	Show Additional Data
Date	Tuesday, April 22								Wednesday, April 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm
Wind (mph)	8	7	7	7	9	7	6	6	5	4	1	4	7	16	12
Direction
Temperature (F)	41	40	46	58	63	57	50	48	47	47	48	48	49	55	48
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 12z	04/16 12z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)												1	10
Pressure (mb)	1013	1011	1010	1009	1007	1006	1006	1005	1004	1004	1003	1004	1004	1005	1008
Additional Data	Show Additional Data