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

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 10/21 | 10/22 | 10/23 | 10/24 | 10/25 | 10/26 | 10/27 | >>Wind Obs Map<<

Great South Bay Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Tuesday, October 21								Wednesday, October 22
Time					2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)					15	16	15	15	17	17	13	14	18	17	16	17
Direction
Temperature (F)					64	63	63	63	64	61	58	59	61	60	58	54
Model	NAM 12km								NAM 12km
Model Run					10/21 18z	10/21 18z	10/21 18z	10/21 18z	10/21 18z	10/21 18z	10/21 18z	10/21 18z	10/21 18z	10/21 18z	10/21 18z	10/21 18z
Precipitation (in)
Pressure (mb)					1012	1010	1011	1009	1006	1005	1006	1006	1006	1007	1009	1010
Visibility (mi)
Cloud Cover (%)							65	96	100	100	88	19	5		85
Additional Data	Show Additional Data
Date	Thursday, October 23								Friday, October 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	15	14	14	15	15	14	12	11	17	17	17	16	16	16	13	14
Direction
Temperature (F)	53	52	51	53	56	57	56	55	53	52	51	52	55	58	56	54
Model	NAM 12km								GFS 0.5 Deg
Model Run	10/21 18z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z
Precipitation (in)
Pressure (mb)	1010	1011	1013	1014	1013	1013	1014	1015	1017	1018	1019	1020	1019	1020	1022	1023
Visibility (mi)
Cloud Cover (%)			28	89		1	3			2	3	1	3	3	3	3
Additional Data	Show Additional Data
Date	Saturday, October 25								Sunday, October 26
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	13	12	12	11	12	13	10	10	6	7	8	7	3	5	9	13
Direction
Temperature (F)	53	51	50	52	56	57	55	53	51	50	49	51	54	56	56	54
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z
Precipitation (in)
Pressure (mb)	1024	1025	1026	1027	1026	1026	1027	1028	1028	1028	1028	1029	1027	1027	1028	1029
Visibility (mi)
Cloud Cover (%)				2	2	1		1							2	4
Additional Data	Show Additional Data
Date	Monday, October 27								Tuesday, October 28
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	15	15	14	11	7	7	9	9	9	11	10	8	2	4	4	4
Direction
Temperature (F)	52	49	47	49	52	54	54	53	52	50	49	51	53	54	55	55
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z
Precipitation (in)
Pressure (mb)	1029	1030	1031	1032	1030	1029	1030	1030	1030	1030	1030	1031	1029	1028	1029	1029
Visibility (mi)
Cloud Cover (%)	1	1			1	2
Additional Data	Show Additional Data
Date	Wednesday, October 29								Thursday, October 30
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	7	8	8	8	11	13	14	12	11	12	14	16	19	21	25
Direction
Temperature (F)	55	53	53	55	57	59	58	58	58	57	58	60	61	61	62	62
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z	10/21 12z
Precipitation (in)
Pressure (mb)	1028	1028	1029	1029	1027	1026	1026	1027	1026	1025	1025	1025	1023	1022	1021	1018
Visibility (mi)
Cloud Cover (%)													2	3	5	5
Additional Data	Show Additional Data
Date	Friday, October 31
Time	2am	5am	8am
Wind (mph)	26	19	11
Direction
Temperature (F)	62	60	57
Model	GFS 0.5 Deg
Model Run	10/21 12z	10/21 12z	10/21 12z
Precipitation (in)		1
Pressure (mb)	1016	1014	1014
Visibility (mi)
Cloud Cover (%)	33	92	54
Additional Data	Show Additional Data