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Larchmont Harbor
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Home : CT : RI : xt_Atl_MA : CT- Connecticut : NY-Larchmont : Larchmont Harbor : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 9/12 | 9/13 | 9/14 | 9/15 | 9/16 | 9/17 | 9/18 | >>Wind Obs Map<<

Larchmont Harbor Computer Forecast Table - Meteogram

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Quick Look
More Hours

NAM 12km

GFS 0.5 Deg

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Date	Saturday, September 12								Sunday, September 13
Time					2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)					7	11	10	7	8	10	7	6	8	8	4	6
Direction
Temperature (F)					80	76	72	71	71	71	73	73	80	83	81	78
Model	NAM 12km								NAM 12km
Model Run					09/12 18z	09/12 18z	09/12 18z	09/12 18z	09/12 18z	09/12 18z	09/12 18z	09/12 18z	09/12 18z	09/12 12z	09/12 12z	09/12 12z
Precipitation (in)												1
Pressure (mb)					1020	1017	1018	1018	1016	1014	1013	1011	1009	1008	1009	1010
Visibility (mi)
Cloud Cover (%)					56	16	11	37	100	100	100	100	2			49
Additional Data	Show Additional Data
Date	Monday, September 14								Tuesday, September 15
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	7	13	12	15	14	11	11	10	10	9	8	8	8	7	7
Direction
Temperature (F)	74	72	69	68	73	72	67	63	60	58	59	65	69	70	67	66
Model	NAM 12km								GFS 0.5 Deg
Model Run	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z
Precipitation (in)
Pressure (mb)	1010	1010	1013	1015	1016	1017	1020	1023	1025	1027	1029	1030	1028	1027	1028	1029
Visibility (mi)
Cloud Cover (%)	1	100	99	61
Additional Data	Show Additional Data
Date	Wednesday, September 16								Thursday, September 17
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	2	1	2	3	3	6	6	6	4	3	3	5	6	7	8	6
Direction
Temperature (F)	64	65	65	70	74	74	71	70	68	68	68	75	79	80	74	72
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z
Precipitation (in)
Pressure (mb)	1028	1028	1028	1028	1027	1026	1026	1026	1026	1025	1025	1025	1023	1022	1022	1023
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Friday, September 18								Saturday, September 19
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	3	1	6	2	6	6	6	8	9	9	7	6	6	6	2
Direction
Temperature (F)	72	71	71	71	70	69	68	67	67	65	65	70	72	72	71	68
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z
Precipitation (in)
Pressure (mb)	1021	1020	1020	1020	1019	1018	1019	1019	1018	1018	1018	1018	1017	1015	1016	1016
Visibility (mi)
Cloud Cover (%)				6	78	89	48	61	30	1		2	4
Additional Data	Show Additional Data
Date	Sunday, September 20								Monday, September 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	1	2	3	6	6	6	5	5	14	18	20	21	20	19	19	19
Direction
Temperature (F)	68	67	68	68	66	66	66	65	63	61	59	60	63	64	60	56
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z	09/12 12z
Precipitation (in)
Pressure (mb)	1015	1014	1015	1015	1015	1015	1016	1017	1018	1020	1022	1024	1024	1024	1025	1026
Visibility (mi)
Cloud Cover (%)	2	1	2	21	20	54	7	1	1	3	22		1
Additional Data	Show Additional Data
Date	Tuesday, September 22
Time	2am	5am	8am
Wind (mph)	18	19	18
Direction
Temperature (F)	54	54	55
Model	GFS 0.5 Deg
Model Run	09/12 12z	09/12 12z	09/12 12z
Precipitation (in)
Pressure (mb)	1026	1025	1024
Visibility (mi)
Cloud Cover (%)	1	8	28
Additional Data	Show Additional Data