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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: 11/12 | 11/13 | 11/14 | 11/15 | 11/16 | 11/17 | 11/18 | >>Wind Obs Map<<

Chatham Roads Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Wednesday, November 12								Thursday, November 13
Time					1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)					22	20	17	16	16	17	16	15	13	15	21	23
Direction
Temperature (F)					47	47	46	46	47	46	45	45	46	46	46	44
Model	NAM 12km								NAM 12km
Model Run					11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z
Precipitation (in)
Pressure (mb)					1006	1006	1006	1006	1006	1006	1007	1007	1006	1006	1007	1008
Visibility (mi)
Cloud Cover (%)					47	6	14	43	4	3	1	87	100	95	100	100
Additional Data	Show Additional Data
Date	Friday, November 14								Saturday, November 15
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	23	22	22	20	19	19	21	22	22	21	20	17	15	16	17	19
Direction
Temperature (F)	42	41	40	42	43	43	43	42	40	38	37	38	42	43	44	48
Model	NAM 12km								NAM 12km
Model Run	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z
Precipitation (in)
Pressure (mb)	1009	1009	1010	1011	1010	1009	1010	1010	1010	1009	1009	1008	1005	1003	1002	999
Visibility (mi)
Cloud Cover (%)	86	53	22	55	61	43	62	62	53	58	35	19	1	50	90	59
Additional Data	Show Additional Data
Date	Sunday, November 16								Monday, November 17
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	24	26	25	22	21	29	31	30	28	26	29	30	31	32	32	30
Direction
Temperature (F)	48	52	55	54	53	50	46	44	43	42	42	43	45	45	44	43
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z
Precipitation (in)
Pressure (mb)	998	994	990	990	988	991	995	997	999	1000	1001	1003	1003	1005	1008	1010
Visibility (mi)
Cloud Cover (%)	64	100	1	6	21	3	3	2	4	4	5	3	5	2	4	5
Additional Data	Show Additional Data
Date	Tuesday, November 18								Wednesday, November 19
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	28	26	25	20	16	14	14	14	12	12	14	12	13	12	12	16
Direction
Temperature (F)	42	42	42	42	44	46	46	44	42	42	41	41	42	45	46	43
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z	11/12 18z
Precipitation (in)
Pressure (mb)	1012	1013	1015	1017	1017	1018	1019	1020	1021	1021	1022	1022	1021	1021	1021	1021
Visibility (mi)
Cloud Cover (%)	1					2	1							5	5	9
Additional Data	Show Additional Data
Date	Thursday, November 20								Friday, November 21
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	16	17	16	15	14	16	21	17	17	15	12	9	5	2	4	9
Direction
Temperature (F)	42	40	40	40	41	44	43	42	42	41	40	41	41	41	42	42
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	11/12 18z	11/12 12z	11/12 12z	11/12 12z	11/12 12z	11/12 12z	11/12 12z	11/12 12z	11/12 12z	11/12 12z	11/12 12z	11/12 12z	11/12 12z	11/12 12z	11/12 12z	11/12 12z
Precipitation (in)
Pressure (mb)	1020	1021	1022	1023	1021	1021	1023	1023	1023	1024	1026	1027	1026	1027	1028	1028
Visibility (mi)
Cloud Cover (%)	26	36	34	45	1	8	29	64	76	53	2
Additional Data	Show Additional Data
Date	Saturday, November 22
Time	1am	4am	7am
Wind (mph)	10	9	11
Direction
Temperature (F)	43	44	45
Model	GFS 0.5 Deg
Model Run	11/12 12z	11/12 12z	11/12 12z
Precipitation (in)
Pressure (mb)	1028	1028	1027
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data