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Hyannis Airport
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MA- Cape Cod

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

Human Meteorologist Forecasts: Tomorrow's Briefing Extended Discussion

Computer Model Data: 4/23 | 4/24 | 4/25 | 4/26 | 4/27 | 4/28 | 4/29 | >>Wind Obs Map<<

Hyannis Airport Computer Forecast Table - Meteogram

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WRAMS 2km - Chesapeake

WRAMS 2km - Cape Cod

WRAMS 4km - Chesapeake

WRAMS 9km - North East

NAM 12km

GFS 0.5 Deg

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Date	Wednesday, April 23								Thursday, April 24
Time							8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)							20	27	27	27	29	30	28	26	22	19
Direction
Temperature (F)							48	47	44	41	42	46	51	52	49	47
Model	NAM 12km								NAM 12km
Model Run							04/24 00z	04/24 00z	04/24 00z	04/24 00z	04/24 00z	04/24 00z	04/24 00z	04/24 00z	04/24 00z	04/24 00z
Visibility (mi)							15	15	15	15	15	15	15	15	15	15
Precipitation (in)
Cloud Cover (%)							100	3			4					8
Pressure (mb)							999	1002	1002	1003	1004	1005	1005	1006	1008	1011
Additional Data	Show Additional Data
Date	Friday, April 25								Saturday, April 26
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	19	16	16	14	6	5	11	11	10	12	12	15	13	11	6	6
Direction
Temperature (F)	44	42	44	48	50	51	46	46	46	45	44	44	44	44	43	44
Model	NAM 12km								NAM 12km
Model Run	04/24 00z	04/24 00z	04/24 00z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z
Visibility (mi)	15	15	15	15	15	15	15	15	15	15	6	7	15	15	15	15
Precipitation (in)
Cloud Cover (%)	10	14	24	17	43	16	100	100	98	100	100	100	100	100	36	5
Pressure (mb)	1012	1013	1016	1017	1016	1014	1014	1014	1012	1010	1010	1009	1007	1007	1008	1009
Additional Data	Show Additional Data
Date	Sunday, April 27								Monday, April 28
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	10	10	16	18	17	16	11	6	11	12	10	6	3	6	8	7
Direction
Temperature (F)	45	44	44	44	44	44	44	44	44	44	44	45	46	46	46	46
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)
Pressure (mb)	1006	1007	1009	1012	1013	1014	1017	1018	1017	1018	1019	1019	1017	1017	1018	1018
Additional Data	Show Additional Data
Date	Tuesday, April 29								Wednesday, April 30
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	2	7	10	12	15	17	17	18	22	19	22	22	20	15	14
Direction
Temperature (F)	46	45	46	45	44	44	44	44	44	44	44	45	46	47	48	50
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z	04/23 18z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)														9		6
Pressure (mb)	1017	1017	1018	1018	1019	1018	1017	1016	1015	1014	1014	1013	1012	1009	1008	1006
Additional Data	Show Additional Data
Date	Thursday, May 01
Time	2am
Wind (mph)	18
Direction
Temperature (F)	51
Model	GFS 0.5 Deg
Model Run	04/23 18z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)	28
Pressure (mb)	1002
Additional Data	Show Additional Data