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

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 9/27 | 9/28 | 9/29 | 9/30 | 10/01 | 10/02 | 10/03 | >>Wind Obs Map<<

Hyannis Airport Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Sunday, September 27								Monday, September 28
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	23	23	22	19	17	17	18	15	12	10	5	4	4	5	7	7
Direction
Temperature (F)	63	65	66	64	64	62	62	61	61	61	61	63	65	66	63	62
Model	NAM 12km								NAM 12km
Model Run	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z
Precipitation (in)	1		1
Pressure (mb)	1003	1003	1005	1007	1008	1008	1009	1010	1009	1009	1010	1011	1011	1011	1012	1012
Visibility (mi)
Cloud Cover (%)	100	100	100	100	100	100	100	100	100	100	100	100	98	64	100	100
Additional Data	Show Additional Data
Date	Tuesday, September 29								Wednesday, September 30
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	11	5	3	3	2	4	8	12	9	8	5	2	3	8	9
Direction
Temperature (F)	62	62	63	64	65	64	62	61	59	59	59	60	62	62	62	62
Model	NAM 12km								GFS 0.5 Deg
Model Run	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z
Precipitation (in)
Pressure (mb)	1011	1011	1012	1013	1013	1012	1014	1015	1017	1018	1019	1019	1018	1018	1019	1019
Visibility (mi)
Cloud Cover (%)	100	99	100	93	95	100	100	100	23	5	8	2		13	8
Additional Data	Show Additional Data
Date	Thursday, October 01								Friday, October 02
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	10	9	9	8	8	13	14	14	14	16	16	14	14	12	17	16
Direction
Temperature (F)	62	62	62	64	66	67	64	64	63	64	64	66	67	68	65	62
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z
Precipitation (in)
Pressure (mb)	1019	1018	1019	1018	1017	1016	1016	1015	1014	1012	1012	1011	1010	1011	1013	1016
Visibility (mi)
Cloud Cover (%)	1													4	1
Additional Data	Show Additional Data
Date	Saturday, October 03								Sunday, October 04
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	16	20	18	14	10	4	10	8	11	4	3	11	15	17	19	14
Direction
Temperature (F)	59	57	54	55	56	58	58	59	58	53	53	57	59	59	60	62
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/27 00z	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z
Precipitation (in)
Pressure (mb)	1018	1020	1022	1023	1023	1017	1018	1017	1018	1017	1017	1017	1015	1012	1011	1009
Visibility (mi)
Cloud Cover (%)									2	27	7	47	100	77	81	97
Additional Data	Show Additional Data
Date	Monday, October 05								Tuesday, October 06
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm
Wind (mph)	15	16	22	28	31	16	18	17	22	20	19	21	22
Direction
Temperature (F)	63	64	66	67	67	64	62	59	56	55	53	55	58
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z	09/26 18z
Precipitation (in)
Pressure (mb)	1006	1005	1004	1002	1000	1002	1007	1010	1012	1014	1016	1017	1017
Visibility (mi)
Cloud Cover (%)	85	66	5		11	4	34
Additional Data	Show Additional Data