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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: 4/21 | 4/22 | 4/23 | 4/24 | 4/25 | 4/26 | 4/27 | >>Wind Obs Map<<

Chatham Airport Computer Forecast Table - Meteogram

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More Hours

NAM 12km

GFS 0.5 Deg

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Date	Tuesday, April 21								Wednesday, April 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	18	19	18	14	9	6	6	10	12	13	16	19	18	17	16	14
Direction
Temperature (F)	39	40	40	41	42	41	40	40	40	40	42	44	44	43	42	42
Model	NAM 12km								NAM 12km
Model Run	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z
Precipitation (in)
Pressure (mb)	1025	1026	1027	1028	1028	1026	1027	1026	1025	1024	1023	1023	1021	1019	1018	1018
Visibility (mi)
Cloud Cover (%)	99	70	11			21				2	96	100	100	100	100	100
Additional Data	Show Additional Data
Date	Thursday, April 23								Friday, April 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	11	6	4	10	10	6	16	16	14	12	9	10	11	9	5	4
Direction
Temperature (F)	41	41	42	46	49	50	48	46	44	43	43	43	44	44	44	44
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z
Precipitation (in)
Pressure (mb)	1016	1015	1014	1012	1009	1008	1010	1011	1011	1010	1011	1011	1011	1012	1013	1014
Visibility (mi)
Cloud Cover (%)	100	100	100	76	86	34	32		3			3
Additional Data	Show Additional Data
Date	Saturday, April 25								Sunday, April 26
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	4	7	12	10	10	10	4	3	6	10	6	7	7	9	5	6
Direction
Temperature (F)	44	44	44	43	43	43	43	43	43	44	44	45	46	46	47	46
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z
Precipitation (in)
Pressure (mb)	1014	1014	1015	1016	1016	1016	1016	1017	1017	1017	1019	1019	1019	1020	1021	1021
Visibility (mi)
Cloud Cover (%)	2	3	1		1					1	2
Additional Data	Show Additional Data
Date	Monday, April 27								Tuesday, April 28
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	9	11	8	5	7	8	6	5	10	11	12	12	16	9	11
Direction
Temperature (F)	46	45	45	46	46	46	46	46	46	45	45	45	45	45	45	44
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z
Precipitation (in)
Pressure (mb)	1021	1022	1023	1024	1023	1023	1023	1023	1023	1022	1024	1024	1023	1022	1023	1023
Visibility (mi)
Cloud Cover (%)	2	5	5	5	5	5	2	2	4	5	5	5	5		3	5
Additional Data	Show Additional Data
Date	Wednesday, April 29								Thursday, April 30
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	14	15	16	17	19	22	24	25	27	28	30	35	40	35	29	23
Direction
Temperature (F)	44	44	44	44	45	45	45	46	46	46	46	46	48	48	48	48
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z	04/21 06z
Precipitation (in)
Pressure (mb)	1021	1020	1021	1021	1019	1018	1017	1016	1014	1012	1011	1010	1006	1006	1007	1007
Visibility (mi)
Cloud Cover (%)	5	5	5	2				4	42	66	61	100	100	44	38
Additional Data	Show Additional Data
Date	Friday, May 01
Time	2am
Wind (mph)	20
Direction
Temperature (F)	48
Model	GFS 0.5 Deg
Model Run	04/21 06z
Precipitation (in)
Pressure (mb)	1008
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data