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

Human Meteorologist Forecasts: Tomorrow's Briefing

Computer Model Data: 9/14 | 9/15 | 9/16 | 9/17 | 9/18 | 9/19 | 9/20 | >>Wind Obs Map<<

Chatham Airport Computer Forecast Table - Meteogram

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WF-WRF 2km - Northeast

NAM 12km

GFS 0.5 Deg

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Date	Saturday, September 14								Sunday, September 15
Time					2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)					4	8	10	8	8	11	10	5	4	5	8	8
Direction
Temperature (F)					76	71	65	64	61	60	59	60	64	62	57	57
Model	NAM 12km								NAM 12km
Model Run					09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z
Precipitation (in)
Pressure (mb)					1024	1024	1025	1026	1026	1026	1027	1028	1029	1028	1028	1027
Visibility (mi)
Cloud Cover (%)					1	4	17	97	100	100	100	96	86	75	98	100
Additional Data	Show Additional Data
Date	Monday, September 16								Tuesday, September 17
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	4	4	4	4	7	8	8	6	6	8	10	9	9	9	9
Direction
Temperature (F)	57	57	57	59	61	60	59	61	61	63	64	67	68	66	65	65
Model	NAM 12km								NAM 12km
Model Run	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z
Precipitation (in)
Pressure (mb)	1027	1027	1027	1028	1027	1025	1025	1024	1023	1022	1022	1022	1021	1020	1020	1020
Visibility (mi)
Cloud Cover (%)	100	100	100	100	100	100	100	100	97	63	63	86	84	97	100	100
Additional Data	Show Additional Data
Date	Wednesday, September 18								Thursday, September 19
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	6	5	6	10	10	10	9	8	7	8	7	6	7	10	12
Direction
Temperature (F)	68	68	68	69	69	69	69	68	68	68	68	68	69	69	68	68
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z
Precipitation (in)
Pressure (mb)	1023	1022	1022	1023	1021	1020	1020	1019	1018	1017	1017	1017	1016	1016	1016	1015
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Friday, September 20								Saturday, September 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	13	16	18	21	24	26	29	30	29	29	29	27	26	25	25	24
Direction
Temperature (F)	67	67	66	66	65	64	63	64	64	64	63	63	64	64	64	64
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z
Precipitation (in)
Pressure (mb)	1015	1015	1016	1017	1018	1018	1020	1020	1021	1022	1023	1024	1024	1024	1025	1025
Visibility (mi)
Cloud Cover (%)	1	5	4		2	1			33
Additional Data	Show Additional Data
Date	Sunday, September 22								Monday, September 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	23	22	21	20	19	17	15	13	11	9	8	8	6	7	8	9
Direction
Temperature (F)	64	63	63	63	63	63	63	62	62	62	62	63	63	64	64	64
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z
Precipitation (in)
Pressure (mb)	1025	1025	1026	1027	1027	1026	1027	1027	1027	1027	1027	1027	1027	1026	1026	1026
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Tuesday, September 24
Time	2am	5am	8am	11am	2pm
Wind (mph)	8	7	7	9	12
Direction
Temperature (F)	64	64	64	65	66
Model	GFS 0.5 Deg
Model Run	09/14 18z	09/14 18z	09/14 18z	09/14 18z	09/14 18z
Precipitation (in)
Pressure (mb)	1026	1025	1025	1025	1024
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data