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Chatham
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MA- Cape Cod

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

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 4/17 | 4/18 | 4/19 | 4/20 | 4/21 | 4/22 | 4/23 | >>Wind Obs Map<<

Chatham Computer Forecast Table - Meteogram

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WRAMS 2km - Chesapeake

WRAMS 2km - Cape Cod

WRAMS 4km - Chesapeake

WRAMS 9km - North East

NAM 12km

GFS 0.5 Deg

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Date	Thursday, April 17								Friday, April 18
Time			8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)			22	21	20	20	19	20	17	15	16	13	11	7	7	4
Direction
Temperature (F)			37	39	41	40	38	38	38	38	40	42	43	43	42	42
Model	NAM 12km								NAM 12km
Model Run			04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z
Visibility (mi)			15	15	15	15	15	15	15	15	15	15	15	15	15	15
Precipitation (in)
Cloud Cover (%)			100	6	16	14	24	26	91	100	100	100	100	100	100	100
Pressure (mb)			1040	1042	1041	1039	1039	1038	1036	1035	1034	1034	1032	1030	1028	1027
Additional Data	Show Additional Data
Date	Saturday, April 19								Sunday, April 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	2	8	14	10	10	10	6	12	18	21	21	20	18	16	13	12
Direction
Temperature (F)	41	42	44	52	55	53	49	47	44	43	42	42	41	41	42	42
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z
Visibility (mi)	15	15	15	15	15	15	15	15
Precipitation (in)
Cloud Cover (%)	96	100		10	4
Pressure (mb)	1025	1023	1023	1023	1022	1023	1025	1027	1026	1027	1029	1030	1029	1028	1028	1027
Additional Data	Show Additional Data
Date	Monday, April 21								Tuesday, April 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	10	8	9	7	6	8	9	8	9	11	13	15	19	20	20	20
Direction
Temperature (F)	43	43	43	44	44	44	45	46	46	46	46	46	46	46	47	47
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)
Pressure (mb)	1025	1024	1023	1022	1020	1017	1017	1015	1014	1013	1012	1011	1009	1007	1007	1006
Additional Data	Show Additional Data
Date	Wednesday, April 23								Thursday, April 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm
Wind (mph)	20	17	14	6	16	16	18	23	26	27	26	26	20
Direction
Temperature (F)	47	47	47	47	46	45	46	46	44	44	44	44	46
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z	04/17 06z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)				10
Pressure (mb)	1004	1003	1003	1002	1000	1000	1002	1003	1004	1007	1009	1011	1011
Additional Data	Show Additional Data