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

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 5/17 | 5/18 | 5/19 | 5/20 | 5/21 | 5/22 | 5/23 | >>Wind Obs Map<<

Chatham Airport Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Saturday, May 17								Sunday, May 18
Time			8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)			14	16	14	14	16	15	13	10	11	10	15	17	10	13
Direction
Temperature (F)			59	58	59	58	58	58	57	57	59	62	64	63	60	59
Model	NAM 12km								NAM 12km
Model Run			05/17 12z	05/17 12z	05/17 12z	05/17 12z	05/17 12z	05/17 12z	05/17 12z	05/17 12z	05/17 12z	05/17 12z	05/17 12z	05/17 12z	05/17 12z	05/17 12z
Precipitation (in)
Pressure (mb)			1006	1005	1003	1000	998	998	998	998	1000	999	998	997	998	999
Visibility (mi)
Cloud Cover (%)			100	100	100	94	100	100	100	80	62	5		29	70	88
Additional Data	Show Additional Data
Date	Monday, May 19								Tuesday, May 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	19	23	23	22	16	17	26	24	21	21	20	21	20	20	21	12
Direction
Temperature (F)	54	50	48	48	52	55	49	46	51	51	51	51	51	51	51	51
Model	NAM 12km								GFS 0.5 Deg
Model Run	05/17 12z	05/17 12z	05/17 12z	05/17 12z	05/17 12z	05/17 12z	05/17 12z	05/17 12z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z
Precipitation (in)
Pressure (mb)	999	1000	1002	1002	1003	1003	1005	1006	1008	1009	1010	1012	1013	1013	1014	1015
Visibility (mi)
Cloud Cover (%)	35	100	98	70	98	99	87	19	65	68	100	80	94	60	2	2
Additional Data	Show Additional Data
Date	Wednesday, May 21								Thursday, May 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	12	14	16	17	15	16	20	20	23	26	28	33	35	36	34	35
Direction
Temperature (F)	51	52	51	50	51	51	51	51	51	50	50	50	50	50	50	50
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z
Precipitation (in)
Pressure (mb)	1015	1015	1016	1017	1017	1016	1017	1017	1015	1013	1013	1011	1009	1007	1007	1005
Visibility (mi)
Cloud Cover (%)						2	3	3	2	3	27	91	100	100	100	95
Additional Data	Show Additional Data
Date	Friday, May 23								Saturday, May 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	34	33	29	24	20	14	8	11	14	10	8	2	3	9	14	15
Direction
Temperature (F)	50	50	50	51	50	50	51	53	54	54	54	55	56	58	58	58
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z
Precipitation (in)
Pressure (mb)	1005	1005	1007	1008	1009	1010	1012	1013	1013	1014	1015	1016	1016	1016	1017	1017
Visibility (mi)
Cloud Cover (%)	75	95	100	99	99	7	5	22	19	3
Additional Data	Show Additional Data
Date	Sunday, May 25								Monday, May 26
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	14	11	11	10	11	18	14	10	4	3	4	3	3	8	5	3
Direction
Temperature (F)	59	58	58	59	59	58	57	57	58	58	58	58	58	57	57	57
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z	05/17 06z
Precipitation (in)
Pressure (mb)	1017	1017	1018	1018	1018	1017	1017	1016	1014	1014	1015	1015	1015	1015	1016	1016
Visibility (mi)
Cloud Cover (%)					1	5	46			3	5	5	2	14	15
Additional Data	Show Additional Data
Date	Tuesday, May 27
Time	2am
Wind (mph)	6
Direction
Temperature (F)	57
Model	GFS 0.5 Deg
Model Run	05/17 06z
Precipitation (in)
Pressure (mb)	1017
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data