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

Computer Model Data: 12/10 | 12/11 | 12/12 | 12/13 | 12/14 | 12/15 | 12/16 | >>Wind Obs Map<<

Hempstead Hrbr Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Wednesday, December 10								Thursday, December 11
Time							7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)							14	13	15	14	20	20	19	16	17	13
Direction
Temperature (F)							42	40	38	35	32	29	31	32	31	28
Model	NAM 12km								NAM 12km
Model Run							12/11 00z	12/11 00z	12/11 00z	12/11 00z	12/11 00z	12/11 00z	12/11 00z	12/11 00z	12/11 00z	12/11 00z
Precipitation (in)
Pressure (mb)							997	996	995	997	1001	1005	1005	1005	1008	1009
Visibility (mi)
Cloud Cover (%)							100	94	4			4		12	8
Additional Data	Show Additional Data
Date	Friday, December 12								Saturday, December 13
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	16	14	12	12	13	10	8	6	5	3	2	3	2	7	9	8
Direction
Temperature (F)	28	27	25	29	33	33	32	30	28	28	28	31	33	33	31	30
Model	NAM 12km								NAM 12km
Model Run	12/11 00z	12/11 00z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z
Precipitation (in)
Pressure (mb)	1011	1012	1013	1015	1015	1015	1017	1018	1019	1019	1019	1021	1019	1019	1020	1022
Visibility (mi)
Cloud Cover (%)	6	4		37		4					99	51	100	95	48	52
Additional Data	Show Additional Data
Date	Sunday, December 14								Monday, December 15
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	14	14	14	15	14	15	16	18	18	16	18	14	12	13	11	14
Direction
Temperature (F)	32	29	27	26	28	29	28	28	27	26	24	25	29	30	30	29
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z
Precipitation (in)
Pressure (mb)	1017	1019	1019	1020	1018	1018	1019	1019	1021	1022	1025	1026	1024	1024	1023	1022
Visibility (mi)
Cloud Cover (%)	4	35	4	1	1	2	2	4							6	85
Additional Data	Show Additional Data
Date	Tuesday, December 16								Wednesday, December 17
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	17	16	16	16	14	11	7	2	7	11	13	16	17	17	16	16
Direction
Temperature (F)	29	30	29	30	34	34	32	31	32	33	33	36	37	38	38	38
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z
Precipitation (in)
Pressure (mb)	1020	1019	1020	1022	1022	1025	1027	1028	1028	1027	1026	1025	1022	1020	1021	1021
Visibility (mi)
Cloud Cover (%)	56	61	10		68									1	4
Additional Data	Show Additional Data
Date	Thursday, December 18								Friday, December 19
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	12	11	8	5	4	6	9	15	16	18	23	24	24	22	19	14
Direction
Temperature (F)	37	37	37	38	40	41	41	44	44	48	47	40	38	37	35	33
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z
Precipitation (in)
Pressure (mb)	1021	1023	1025	1026	1023	1022	1020	1015	1010	1009	1011	1016	1018	1021	1025	1028
Visibility (mi)
Cloud Cover (%)									5	34		6	3
Additional Data	Show Additional Data
Date	Saturday, December 20
Time	1am	4am	7am	10am	1pm
Wind (mph)	11	8	4	2	5
Direction
Temperature (F)	32	32	32	33	36
Model	GFS 0.5 Deg
Model Run	12/10 18z	12/10 18z	12/10 18z	12/10 18z	12/10 18z
Precipitation (in)
Pressure (mb)	1027	1028	1029	1029	1026
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data