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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: 10/17 | 10/18 | 10/19 | 10/20 | 10/21 | 10/22 | 10/23 | >>Wind Obs Map<<

Chatham Roads Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Friday, October 17								Saturday, October 18
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	29	27	28	25	25	22	21	20	19	18	17	16	14	12	7	3
Direction
Temperature (F)	52	52	52	53	54	54	55	55	54	54	54	54	55	53	53	53
Model	NAM 12km								NAM 12km
Model Run	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z
Precipitation (in)
Pressure (mb)	1008	1009	1011	1011	1011	1011	1012	1012	1012	1013	1014	1015	1015	1016	1017	1018
Visibility (mi)
Cloud Cover (%)	94	94	60	60	44				34	43	28	49	33	18	25	28
Additional Data	Show Additional Data
Date	Sunday, October 19								Monday, October 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	2	3	5	9	13	14	16	19	21	24	26	28	31	20	18	20
Direction
Temperature (F)	52	53	54	58	58	57	57	57	59	60	60	61	60	59	59	57
Model	NAM 12km								GFS 0.5 Deg
Model Run	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z
Precipitation (in)
Pressure (mb)	1018	1018	1019	1019	1019	1017	1017	1017	1017	1016	1015	1013	1011	1010	1011	1012
Visibility (mi)
Cloud Cover (%)	2				24	29	100	88			6	2	21
Additional Data	Show Additional Data
Date	Tuesday, October 21								Wednesday, October 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	21	21	18	13	17	16	17	19	18	17	18	14	4	17	26	24
Direction
Temperature (F)	56	55	55	57	59	59	58	59	59	59	59	58	56	59	57	55
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z
Precipitation (in)
Pressure (mb)	1013	1014	1015	1015	1014	1013	1014	1013	1012	1010	1009	1008	1006	1006	1009	1011
Visibility (mi)
Cloud Cover (%)												25
Additional Data	Show Additional Data
Date	Thursday, October 23								Friday, October 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	25	22	19	21	18	15	15	12	12	12	14	16	16	14	8	14
Direction
Temperature (F)	54	53	54	54	56	56	57	56	56	56	56	57	57	58	57	55
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z
Precipitation (in)
Pressure (mb)	1012	1013	1015	1016	1015	1016	1018	1018	1017	1017	1017	1016	1014	1012	1012	1013
Visibility (mi)
Cloud Cover (%)													5	2
Additional Data	Show Additional Data
Date	Saturday, October 25								Sunday, October 26
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm
Wind (mph)	25	31	34	34	33	30	29	25	23	23	20	17	15	11	2
Direction
Temperature (F)	55	53	52	50	49	49	48	48	48	49	50	50	51	52	52
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z	10/17 00z
Precipitation (in)
Pressure (mb)	1013	1015	1017	1018	1017	1017	1016	1015	1015	1015	1016	1018	1017	1018	1019
Visibility (mi)
Cloud Cover (%)	4	61	100	100	100	100	99	99	95	94	71	98	94	14	4
Additional Data	Show Additional Data