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Hempstead Hrbr
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Home : CT : RI : xt_Atl_MA : CT- Connecticut : NY-Larchmont : Hempstead Hrbr : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 9/16 | 9/17 | 9/18 | 9/19 | 9/20 | 9/21 | 9/22 | >>Wind Obs Map<<

Hempstead Hrbr Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Tuesday, September 16								Wednesday, September 17
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	10	11	11	13	13	11	10	11	12	12	11	11	12	10	9
Direction
Temperature (F)	68	66	64	66	70	70	67	66	66	65	64	63	64	65	65	65
Model	NAM 12km								NAM 12km
Model Run	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z
Precipitation (in)
Pressure (mb)	1024	1023	1024	1024	1024	1023	1023	1023	1022	1021	1021	1021	1020	1019	1018	1018
Visibility (mi)
Cloud Cover (%)	82	23	100	100	44	31	65	96	62	92	100	100	100	100	100	100
Additional Data	Show Additional Data
Date	Thursday, September 18								Friday, September 19
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	7	6	3	4	6	5	6	7	8	11	10	8	9	11	13
Direction
Temperature (F)	65	64	64	69	76	78	75	72	70	70	70	76	79	79	73	68
Model	NAM 12km								GFS 0.5 Deg
Model Run	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/16 00z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z
Precipitation (in)
Pressure (mb)	1016	1016	1016	1016	1014	1013	1013	1013	1014	1013	1014	1015	1015	1015	1018	1021
Visibility (mi)
Cloud Cover (%)	95	94	80	26		1	17
Additional Data	Show Additional Data
Date	Saturday, September 20								Sunday, September 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	14	12	12	9	8	7	10	9	8	6	5	9	10	11	9	8
Direction
Temperature (F)	64	60	58	64	67	67	65	64	63	62	62	67	69	68	65	64
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z
Precipitation (in)
Pressure (mb)	1023	1024	1026	1027	1027	1026	1027	1028	1028	1027	1028	1028	1026	1024	1025	1024
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Monday, September 22								Tuesday, September 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	5	4	6	6	10	10	9	8	7	6	7	8	11	10	8
Direction
Temperature (F)	63	62	62	67	72	73	68	67	66	64	66	72	78	78	72	71
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z
Precipitation (in)
Pressure (mb)	1024	1023	1023	1023	1021	1019	1019	1019	1019	1018	1019	1019	1017	1016	1017	1017
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Wednesday, September 24								Thursday, September 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm
Wind (mph)	8	8	6	5	8	9	10	8	8	12	6	8	4
Direction
Temperature (F)	70	69	70	75	80	80	77	75	74	71	69	71	77
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z	09/15 18z
Precipitation (in)
Pressure (mb)	1017	1017	1017	1017	1015	1013	1013	1013	1012	1012	1012	1012	1010
Visibility (mi)
Cloud Cover (%)										1	4
Additional Data	Show Additional Data