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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: 8/28 | 8/29 | 8/30 | 8/31 | 9/01 | 9/02 | 9/03 | >>Wind Obs Map<<

Chatham Roads Computer Forecast Table - Meteogram

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More Hours

NAM 12km

GFS 0.5 Deg

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Date	Thursday, August 28								Friday, August 29
Time							8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)							13	13	13	12	12	16	19	17	15	11
Direction
Temperature (F)							68	69	69	69	69	70	69	66	64	66
Model	NAM 12km								NAM 12km
Model Run							08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z
Precipitation (in)
Pressure (mb)							1019	1020	1019	1018	1018	1017	1016	1014	1014	1014
Visibility (mi)
Cloud Cover (%)							7	19		36	30	26	63	65	98	73
Additional Data	Show Additional Data
Date	Saturday, August 30								Sunday, August 31
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	4	8	12	8	2	10	12	10	10	10	10	9	8	3	0
Direction
Temperature (F)	65	64	63	63	66	66	66	65	66	64	64	66	65	64	62	62
Model	NAM 12km								NAM 12km
Model Run	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z	08/29 00z
Precipitation (in)
Pressure (mb)	1013	1013	1015	1016	1016	1016	1018	1019	1019	1020	1021	1023	1023	1023	1024	1024
Visibility (mi)
Cloud Cover (%)	89	99	77	12	15	27	12	4					8		4	8
Additional Data	Show Additional Data
Date	Monday, September 01								Tuesday, September 02
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	4	8	8	11	10	10	9	9	8	6	9	11	13	12	11	10
Direction
Temperature (F)	64	64	65	67	66	66	66	66	66	65	65	65	65	66	65	65
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z
Precipitation (in)
Pressure (mb)	1024	1024	1025	1025	1025	1024	1025	1024	1023	1024	1024	1024	1023	1022	1022	1021
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Wednesday, September 03								Thursday, September 04
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	12	14	13	11	14	11	8	7	8	10	11	12	14	13	16
Direction
Temperature (F)	65	65	65	65	65	66	65	65	65	65	65	65	66	66	66	66
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z
Precipitation (in)
Pressure (mb)	1020	1019	1019	1019	1018	1017	1017	1017	1017	1016	1016	1016	1015	1013	1013	1011
Visibility (mi)
Cloud Cover (%)					1						3	40	20		96	67
Additional Data	Show Additional Data
Date	Friday, September 05								Saturday, September 06
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	18	18	17	16	17	15	20	25	22	25	23	20	14	17	20	20
Direction
Temperature (F)	68	70	70	70	70	70	70	71	69	66	63	64	66	67	67	67
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z
Precipitation (in)
Pressure (mb)	1008	1007	1008	1009	1009	1009	1008	1008	1008	1010	1014	1017	1018	1019	1021	1022
Visibility (mi)
Cloud Cover (%)	41								1
Additional Data	Show Additional Data
Date	Sunday, September 07
Time	2am	5am	8am	11am	2pm
Wind (mph)	18	13	15	13	5
Direction
Temperature (F)	67	65	64	64	66
Model	GFS 0.5 Deg
Model Run	08/28 18z	08/28 18z	08/28 18z	08/28 18z	08/28 18z
Precipitation (in)
Pressure (mb)	1023	1024	1026	1028	1028
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data