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

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 4/26 | 4/27 | 4/28 | 4/29 | 4/30 | 5/01 | 5/02 | >>Wind Obs Map<<

Chatham Roads Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Sunday, April 26								Monday, April 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	3	2	4	4	7	6	6	10	14	15	16	17	17	16	18
Direction
Temperature (F)	44	44	46	47	48	46	45	45	44	43	42	46	47	44	40	40
Model	NAM 12km								NAM 12km
Model Run	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z
Precipitation (in)
Pressure (mb)	1018	1019	1019	1021	1021	1021	1022	1022	1022	1022	1024	1025	1025	1024	1026	1025
Visibility (mi)
Cloud Cover (%)	100	100	100	89	100	100	100	100	99	43	49	71	71	72	48	34
Additional Data	Show Additional Data
Date	Tuesday, April 28								Wednesday, April 29
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	20	23	22	24	22	17	17	14	12	9	8	6	10	13	15	17
Direction
Temperature (F)	40	41	42	42	43	44	44	44	46	46	48	48	48	48	49	49
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z
Precipitation (in)
Pressure (mb)	1023	1023	1023	1023	1022	1021	1021	1020	1017	1016	1017	1016	1015	1013	1012	1011
Visibility (mi)
Cloud Cover (%)	41	42	100	100	100	100	100	100	100	90	65	100	99	49	8	26
Additional Data	Show Additional Data
Date	Thursday, April 30								Friday, May 01
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	20	20	27	23	11	10	12	17	16	19	21	19	18	21	24	25
Direction
Temperature (F)	49	49	50	50	49	50	50	48	48	47	45	46	48	48	47	46
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z
Precipitation (in)				1
Pressure (mb)	1009	1006	1005	1003	1001	999	1000	1000	1000	1001	1001	1002	1001	1001	1002	1003
Visibility (mi)
Cloud Cover (%)	38	41	67	21	33	50	78	22	45	100	35	2	88	96	99	100
Additional Data	Show Additional Data
Date	Saturday, May 02								Sunday, May 03
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	25	26	25	20	17	16	14	12	14	13	14	13	15	15	14	16
Direction
Temperature (F)	44	44	44	47	49	49	50	49	47	45	44	45	47	48	48	48
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z
Precipitation (in)
Pressure (mb)	1003	1004	1005	1005	1005	1005	1006	1005	1005	1004	1004	1003	1003	1002	1002	1003
Visibility (mi)
Cloud Cover (%)	97	67	19	32	4	3	3	3	1	1	3	3	25	14	5	4
Additional Data	Show Additional Data
Date	Monday, May 04								Tuesday, May 05
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm
Wind (mph)	18	15	15	12	9	10	6	18	17	15	17	11	3	11	14
Direction
Temperature (F)	46	44	43	46	49	50	51	49	47	46	46	49	51	53	52
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z	04/26 00z
Precipitation (in)
Pressure (mb)	1003	1003	1005	1006	1006	1007	1009	1011	1012	1013	1015	1016	1017	1016	1017
Visibility (mi)
Cloud Cover (%)	5	13	5	14	4						1
Additional Data	Show Additional Data