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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: 8/18 | 8/19 | 8/20 | 8/21 | 8/22 | 8/23 | 8/24 | >>Wind Obs Map<<

Logan Airport Computer Forecast Table - Meteogram

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WF-WRF 2km - New England

NAM 12km

GFS 0.5 Deg

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Date	Sunday, August 18								Monday, August 19
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	2	2	3	4	5	10	6	9	6	8	7	7	7	7	6	6
Direction
Temperature (F)	69	71	73	78	82	79	76	74	74	73	74	81	85	87	84	80
Model	NAM 12km								NAM 12km
Model Run	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z
Precipitation (in)
Pressure (mb)	1015	1015	1016	1016	1015	1014	1014	1015	1014	1014	1014	1014	1013	1012	1013	1014
Visibility (mi)
Cloud Cover (%)	99	46	47	100	15	78	51	78	100	100	43	14		10	52	25
Additional Data	Show Additional Data
Date	Tuesday, August 20								Wednesday, August 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	6	5	4	8	9	4	4	0	5	5	7	10	12	10	9
Direction
Temperature (F)	77	75	75	80	78	74	72	71	74	73	74	83	90	89	81	77
Model	NAM 12km								GFS 0.5 Deg
Model Run	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z
Precipitation (in)
Pressure (mb)	1014	1014	1016	1017	1016	1016	1017	1017	1015	1014	1015	1014	1012	1010	1011	1010
Visibility (mi)
Cloud Cover (%)			40		11	27	74	47	2	1			5
Additional Data	Show Additional Data
Date	Thursday, August 22								Friday, August 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	6	5	7	6	9	8	10	7	7	6	7	7	6	4	8
Direction
Temperature (F)	77	77	79	82	85	85	78	70	68	65	65	72	78	78	72	68
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z
Precipitation (in)
Pressure (mb)	1009	1008	1010	1010	1010	1009	1011	1012	1013	1014	1015	1014	1013	1013	1014	1015
Visibility (mi)
Cloud Cover (%)				54	22	16
Additional Data	Show Additional Data
Date	Saturday, August 24								Sunday, August 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am
Wind (mph)	5	3	3	2	4	2	2	4	5	3	2
Direction
Temperature (F)	64	62	67	78	81	80	71	65	63	62	66
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 06z	08/18 00z	08/18 00z	08/18 00z	08/18 00z
Precipitation (in)
Pressure (mb)	1015	1015	1016	1016	1015	1014	1016	1021	1020	1021	1022
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data