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Home : CT : RI : xt_Atl_MA : MA- Cape Cod : Nantucket Airport : Forecast Graphs

Human Meteorologist Forecasts: Tomorrow's Briefing

Computer Model Data: 9/18 | 9/19 | 9/20 | 9/21 | 9/22 | 9/23 | 9/24 | >>Wind Obs Map<<

Nantucket Airport Computer Forecast Table - Meteogram

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More Hours

NAM 12km

GFS 0.5 Deg

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Date	Thursday, September 18								Friday, September 19
Time							8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)							3	11	18	19	14	10	4	2	1	8
Direction
Temperature (F)							67	68	67	66	64	64	66	66	65	67
Model	NAM 12km								NAM 12km
Model Run							09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z
Precipitation (in)
Pressure (mb)							1012	1013	1012	1011	1012	1013	1013	1014	1017	1018
Visibility (mi)
Cloud Cover (%)							100	28	12	100	100	99	56	51	100	91
Additional Data	Show Additional Data
Date	Saturday, September 20								Sunday, September 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	18	22	18	14	12	11	10	11	11	12	15	16	16	16	18	18
Direction
Temperature (F)	67	64	61	60	60	60	59	58	58	58	58	59	60	61	62	64
Model	NAM 12km								NAM 12km
Model Run	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z	09/19 00z
Precipitation (in)
Pressure (mb)	1019	1021	1024	1025	1025	1026	1027	1028	1027	1027	1027	1028	1026	1024	1023	1021
Visibility (mi)
Cloud Cover (%)	100	72	48	16	66	35	7			16	65	100	98	71	100	100
Additional Data	Show Additional Data
Date	Monday, September 22								Tuesday, September 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	12	13	12	10	8	7	7	3	7	11	15	17	20	18	13	13
Direction
Temperature (F)	63	63	63	64	64	64	64	64	64	65	66	67	67	67	67	68
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z
Precipitation (in)
Pressure (mb)	1023	1022	1021	1021	1019	1017	1017	1016	1016	1014	1015	1015	1013	1013	1014	1014
Visibility (mi)
Cloud Cover (%)															3
Additional Data	Show Additional Data
Date	Wednesday, September 24								Thursday, September 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	12	12	15	18	20	18	15	10	9	8	8	6	6	6	5	4
Direction
Temperature (F)	66	66	65	64	63	62	62	62	62	62	62	63	63	63	62	62
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z
Precipitation (in)
Pressure (mb)	1014	1014	1016	1018	1019	1020	1022	1022	1022	1023	1023	1024	1023	1023	1023	1023
Visibility (mi)
Cloud Cover (%)				1
Additional Data	Show Additional Data
Date	Friday, September 26								Saturday, September 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	5	7	12	10	13	14	15	18	19	18	21	20	16	11	8
Direction
Temperature (F)	62	62	62	62	62	63	64	64	64	65	65	66	66	65	65	65
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z
Precipitation (in)
Pressure (mb)	1023	1022	1022	1021	1021	1020	1020	1018	1017	1015	1015	1014	1012	1012	1013	1013
Visibility (mi)
Cloud Cover (%)						2	12	20	34	58	33					1
Additional Data	Show Additional Data
Date	Sunday, September 28
Time	2am	5am	8am	11am	2pm
Wind (mph)	4	4	6	11	14
Direction
Temperature (F)	65	65	65	66	66
Model	GFS 0.5 Deg
Model Run	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z
Precipitation (in)
Pressure (mb)	1012	1013	1015	1016	1016
Visibility (mi)
Cloud Cover (%)		87	20	4
Additional Data	Show Additional Data