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Home : xt_ East Coast USA : NJ : xt_Atl_NY : Great South Bay : Forecast Graphs

Human Meteorologist Forecasts: Extended Discussion

Computer Model Data: 11/14 | 11/15 | 11/16 | 11/17 | 11/18 | 11/19 | 11/20 | >>Wind Obs Map<<

Great South Bay Computer Forecast Table - Meteogram

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More Hours

NAM 12km

GFS 0.5 Deg

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Date	Friday, November 14								Saturday, November 15
Time					1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)					12	13	12	12	12	9	8	6	4	9	15	16
Direction
Temperature (F)					50	50	49	47	45	41	39	42	45	46	51	53
Model	NAM 12km								NAM 12km
Model Run					11/14 18z	11/14 18z	11/14 18z	11/14 18z	11/14 18z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z
Precipitation (in)
Pressure (mb)					1016	1014	1015	1014	1014	1013	1013	1012	1008	1005	1002	997
Visibility (mi)
Cloud Cover (%)						77	16	56	27		9	1	16	95	100	100
Additional Data	Show Additional Data
Date	Sunday, November 16								Monday, November 17
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	17	17	15	21	23	24	24	24	32	30	28	30	29	27	27	24
Direction
Temperature (F)	54	55	54	54	52	46	42	40	42	41	40	41	44	45	44	42
Model	NAM 12km								GFS 0.5 Deg
Model Run	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z
Precipitation (in)
Pressure (mb)	991	989	989	990	990	993	997	998	999	1000	1003	1005	1005	1008	1011	1013
Visibility (mi)
Cloud Cover (%)	71	100	80	29	28	2	12	18	1	3	8	8	2	1	2	3
Additional Data	Show Additional Data
Date	Tuesday, November 18								Wednesday, November 19
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	24	22	20	18	16	16	14	12	11	10	9	5	4	4	6	12
Direction
Temperature (F)	41	40	40	41	45	47	46	45	43	42	41	42	44	46	46	44
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z
Precipitation (in)
Pressure (mb)	1014	1016	1018	1019	1018	1019	1020	1021	1022	1023	1025	1026	1025	1025	1027	1028
Visibility (mi)
Cloud Cover (%)	4				5	4	4	5	1
Additional Data	Show Additional Data
Date	Thursday, November 20								Friday, November 21
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	12	12	10	8	5	4	3	4	3	3	3	6	8	7	7	8
Direction
Temperature (F)	42	41	41	42	43	44	45	46	46	48	48	49	50	49	50	50
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z
Precipitation (in)
Pressure (mb)	1028	1028	1030	1030	1030	1029	1029	1028	1028	1027	1027	1027	1025	1025	1025	1024
Visibility (mi)
Cloud Cover (%)													4	5	5	34
Additional Data	Show Additional Data
Date	Saturday, November 22								Sunday, November 23
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	9	10	11	13	18	24	26	26	27	23	21	33	34	30	26	24
Direction
Temperature (F)	50	50	52	54	55	56	56	56	57	58	57	50	48	46	44	42
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z	11/14 12z
Precipitation (in)
Pressure (mb)	1022	1021	1021	1020	1016	1012	1010	1007	1003	1000	999	1005	1007	1011	1015	1018
Visibility (mi)
Cloud Cover (%)	41	66	77	1	1	29	51	18	7	5	75	62	95	1
Additional Data	Show Additional Data
Date	Monday, November 24
Time	1am	4am	7am
Wind (mph)	23	20	17
Direction
Temperature (F)	42	42	40
Model	GFS 0.5 Deg
Model Run	11/14 12z	11/14 12z	11/14 12z
Precipitation (in)
Pressure (mb)	1019	1020	1022
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data