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

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 9/18 | 9/19 | 9/20 | 9/21 | 9/22 | 9/23 | 9/24 | >>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	Saturday, September 18								Sunday, September 19
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	10	12	13	13	16	15	12	10	9	10	18	19	16	14	11	6
Direction
Temperature (F)	69	68	68	69	68	68	64	65	65	67	67	68	67	67	66	65
Model	NAM 12km								NAM 12km
Model Run	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z
Precipitation (in)
Pressure (mb)	1018	1017	1018	1016	1015	1014	1014	1015	1015	1015	1016	1018	1019	1020	1022	1023
Visibility (mi)
Cloud Cover (%)	100	100	92	77	97	18	86	100	100	100	94	8	11
Additional Data	Show Additional Data
Date	Monday, September 20								Tuesday, September 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	8	8	9	10	10	10	10	13	10	11	13	12	13	15	16
Direction
Temperature (F)	65	65	66	68	68	66	64	63	63	63	63	63	64	65	65	66
Model	NAM 12km								GFS 0.5 Deg
Model Run	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z
Precipitation (in)
Pressure (mb)	1024	1025	1026	1028	1029	1029	1029	1030	1031	1031	1031	1031	1031	1029	1029	1027
Visibility (mi)
Cloud Cover (%)	14				1			22								68
Additional Data	Show Additional Data
Date	Wednesday, September 22								Thursday, September 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	15	17	19	20	21	19	21	24	24	25	25	25	13	12	9	21
Direction
Temperature (F)	67	67	67	67	67	68	68	69	69	69	69	70	67	63	62	61
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z
Precipitation (in)														1
Pressure (mb)	1026	1025	1024	1022	1021	1019	1018	1016	1014	1013	1012	1011	1010	1010	1011	1011
Visibility (mi)
Cloud Cover (%)	84	51	15									2	99	90	72
Additional Data	Show Additional Data
Date	Friday, September 24								Saturday, September 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am
Wind (mph)	20	22	22	20	20	22	22	21	20	21	22
Direction
Temperature (F)	58	55	53	56	60	63	62	59	56	58	59
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z	09/18 00z
Precipitation (in)
Pressure (mb)	1011	1012	1014	1015	1014	1014	1015	1016	1016	1015	1015
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data

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