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Home : CT : RI : xt_Atl_MA : MA- Cape Cod : Chatham Roads : Forecast Graphs

Human Meteorologist Forecasts: Tomorrow's Briefing

Computer Model Data: 9/17 | 9/18 | 9/19 | 9/20 | 9/21 | 9/22 | 9/23 | >>Wind Obs Map<<

Chatham Roads Computer Forecast Table - Meteogram

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WF-WRF 2km - Northeast

NAM 12km

GFS 0.5 Deg

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Date	Tuesday, September 17								Wednesday, September 18
Time					2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)					6	10	10	9	6	4	6	6	7	9	11	12
Direction
Temperature (F)					70	66	65	64	64	63	62	64	64	64	64	65
Model	NAM 12km								NAM 12km
Model Run					09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z
Precipitation (in)
Pressure (mb)					1023	1022	1022	1021	1021	1020	1020	1020	1019	1018	1017	1016
Visibility (mi)
Cloud Cover (%)					61	94	100	100	100	100	100	100	100	100	100	100
Additional Data	Show Additional Data
Date	Thursday, September 19								Friday, September 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	11	13	12	15	21	22	24	19	18	20	22	21	22	24	24	24
Direction
Temperature (F)	65	65	65	66	67	66	65	66	66	66	66	65	65	64	64	63
Model	NAM 12km								NAM 12km
Model Run	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z
Precipitation (in)						1	2	2
Pressure (mb)	1015	1014	1014	1014	1012	1011	1010	1010	1009	1010	1011	1013	1013	1013	1015	1015
Visibility (mi)
Cloud Cover (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100
Additional Data	Show Additional Data
Date	Saturday, September 21								Sunday, September 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	30	31	33	32	33	32	32	32	30	28	28	30	26	25	22	19
Direction
Temperature (F)	64	64	64	63	63	62	63	63	63	63	62	62	61	61	62	62
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z
Precipitation (in)
Pressure (mb)	1011	1011	1012	1012	1012	1011	1012	1012	1013	1014	1015	1016	1017	1018	1018	1018
Visibility (mi)
Cloud Cover (%)	63	91	100	100	100	100	100	99	95	36	78	17	72
Additional Data	Show Additional Data
Date	Monday, September 23								Tuesday, September 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	15	14	14	11	8	5	6	10	16	19	21	20	21	21	16	13
Direction
Temperature (F)	62	62	61	61	61	60	61	61	62	64	64	65	66	63	61	62
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z
Precipitation (in)
Pressure (mb)	1018	1018	1019	1020	1019	1019	1019	1019	1018	1018	1018	1018	1017	1018	1018	1018
Visibility (mi)
Cloud Cover (%)				1		2		2					1	2	5	4
Additional Data	Show Additional Data
Date	Wednesday, September 25								Thursday, September 26
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	10	9	16	16	14	14	12	11	10	11	10	10	11	13	13	13
Direction
Temperature (F)	62	63	64	64	64	64	64	64	64	64	65	65	65	65	65	65
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z
Precipitation (in)
Pressure (mb)	1017	1016	1016	1016	1015	1015	1015	1016	1016	1016	1016	1017	1017	1016	1017	1017
Visibility (mi)
Cloud Cover (%)	47	43	6		6	1			1	1	2
Additional Data	Show Additional Data
Date	Friday, September 27
Time	2am	5am	8am	11am	2pm
Wind (mph)	14	16	18	18	18
Direction
Temperature (F)	65	64	65	64	65
Model	GFS 0.5 Deg
Model Run	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z
Precipitation (in)
Pressure (mb)	1017	1016	1017	1017	1017
Visibility (mi)
Cloud Cover (%)		31	96	34	22
Additional Data	Show Additional Data