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

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 10/19 | 10/20 | 10/21 | 10/22 | 10/23 | 10/24 | 10/25 | >>Wind Obs Map<<

Chatham Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Sunday, October 19								Monday, October 20
Time			8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)			7	10	12	14	16	18	18	20	22	27	14	20	16	15
Direction
Temperature (F)			54	58	58	58	58	58	59	60	60	61	60	59	58	56
Model	NAM 12km								NAM 12km
Model Run			10/19 12z	10/19 12z	10/19 12z	10/19 12z	10/19 12z	10/19 12z	10/19 12z	10/19 12z	10/19 12z	10/19 12z	10/19 12z	10/19 12z	10/19 12z	10/19 12z
Precipitation (in)
Pressure (mb)			1018	1019	1018	1017	1017	1016	1015	1013	1012	1011	1009	1009	1011	1012
Visibility (mi)
Cloud Cover (%)				30	53	23	4	14	100	100	100	100	100	55	63
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)	15	15	14	18	19	19	17	14	19	16	17	19	19	16	18	19
Direction
Temperature (F)	55	55	55	58	58	57	57	57	58	59	59	60	60	59	58	58
Model	NAM 12km								GFS 0.5 Deg
Model Run	10/19 12z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z
Precipitation (in)
Pressure (mb)	1013	1011	1013	1014	1013	1013	1014	1014	1014	1013	1012	1010	1008	1008	1009	1009
Visibility (mi)
Cloud Cover (%)				4			53
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)	20	19	21	21	20	19	19	18	19	22	22	18	18	17	16	19
Direction
Temperature (F)	55	54	53	54	55	56	55	54	52	51	50	51	53	55	54	52
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z
Precipitation (in)
Pressure (mb)	1010	1011	1013	1014	1013	1013	1015	1015	1016	1017	1018	1020	1019	1021	1023	1024
Visibility (mi)
Cloud Cover (%)						8			2	2			4	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	11pm
Wind (mph)	16	14	13	13	12	8	7	4	3	7	2	5	8	11	14	19
Direction
Temperature (F)	50	50	50	51	53	55	55	55	55	55	53	53	54	55	56	55
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z
Precipitation (in)
Pressure (mb)	1025	1026	1028	1028	1028	1026	1027	1027	1027	1027	1028	1028	1026	1026	1026	1025
Visibility (mi)
Cloud Cover (%)					4	1				5	8	20			1
Additional Data	Show Additional Data
Date	Monday, October 27								Tuesday, October 28
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	22	23	25	26	27	31	27	26	25	24	22	22	23	22	20	18
Direction
Temperature (F)	56	56	56	56	55	54	54	54	53	53	53	52	51	51	51	51
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z	10/19 06z
Precipitation (in)
Pressure (mb)	1023	1021	1021	1021	1020	1021	1023	1024	1025	1025	1026	1028	1027	1028	1029	1029
Visibility (mi)
Cloud Cover (%)	10	4	11	37	99	39	5				14	44				1
Additional Data	Show Additional Data
Date	Wednesday, October 29
Time	2am
Wind (mph)	16
Direction
Temperature (F)	52
Model	GFS 0.5 Deg
Model Run	10/19 06z
Precipitation (in)
Pressure (mb)	1029
Visibility (mi)
Cloud Cover (%)	68
Additional Data	Show Additional Data