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

Computer Model Data: 3/17 | 3/18 | 3/19 | 3/20 | 3/21 | 3/22 | 3/23 | >>Wind Obs Map<<

Chatham Roads Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Tuesday, March 17								Wednesday, March 18
Time					2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)					18	17	17	23	22	18	16	13	8	5	9	6
Direction
Temperature (F)					43	42	40	34	30	29	29	31	32	32	32	31
Model	NAM 12km								NAM 12km
Model Run					03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z
Precipitation (in)
Pressure (mb)					1006	1009	1013	1017	1020	1023	1027	1030	1029	1030	1031	1030
Visibility (mi)
Cloud Cover (%)					5		49					58	100	77	31	8
Additional Data	Show Additional Data
Date	Thursday, March 19								Friday, March 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	9	9	8	7	8	7	7	8	10	10	13	15	17	16	17
Direction
Temperature (F)	32	32	32	34	35	35	34	34	35	36	38	40	41	41	41	41
Model	NAM 12km								NAM 12km
Model Run	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z	03/17 18z
Precipitation (in)
Pressure (mb)	1030	1028	1028	1028	1026	1024	1023	1023	1021	1020	1020	1020	1019	1018	1018	1017
Visibility (mi)
Cloud Cover (%)	58	20	44	59	30	13	4	24	39	63	95	53	47	29	92	96
Additional Data	Show Additional Data
Date	Saturday, March 21								Sunday, March 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	18	20	24	26	19	5	3	8	3	2	5	12	15	16	15	13
Direction
Temperature (F)	42	43	44	44	44	44	44	43	42	43	43	44	44	44	44	44
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z
Precipitation (in)
Pressure (mb)	1015	1013	1011	1010	1010	1009	1011	1011	1011	1010	1010	1010	1009	1008	1008	1008
Visibility (mi)
Cloud Cover (%)				75	79	42	58	4							2	12
Additional Data	Show Additional Data
Date	Monday, March 23								Tuesday, March 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	10	26	23	25	23	25	22	24	29	27	25	22	18	14	8	6
Direction
Temperature (F)	43	39	37	36	36	38	39	40	38	35	34	34	34	34	34	34
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z
Precipitation (in)
Pressure (mb)	1008	1010	1013	1015	1017	1018	1021	1023	1025	1027	1030	1031	1031	1031	1032	1032
Visibility (mi)
Cloud Cover (%)	49	86	98	97	33				4	65	69	96	69	4	20
Additional Data	Show Additional Data
Date	Wednesday, March 25								Thursday, March 26
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	12	16	20	24	22	30	28	21	13	10	8	11	18	25	29
Direction
Temperature (F)	35	36	37	38	40	41	38	31	29	29	28	28	30	32	36	41
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z	03/17 12z
Precipitation (in)
Pressure (mb)	1030	1030	1029	1028	1026	1025	1029	1032	1033	1033	1035	1035	1032	1029	1027	1023
Visibility (mi)
Cloud Cover (%)			1	7	53	3										76
Additional Data	Show Additional Data
Date	Friday, March 27
Time	2am	5am	8am
Wind (mph)	33	35	32
Direction
Temperature (F)	45	49	48
Model	GFS 0.5 Deg
Model Run	03/17 12z	03/17 12z	03/17 12z
Precipitation (in)
Pressure (mb)	1017	1014	1014
Visibility (mi)
Cloud Cover (%)	99	99	96
Additional Data	Show Additional Data