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Home : xt_USA : xt_Great Lakes : ON- Ontario : ON- Lake Ontario : Rochester : Forecast Graphs

Human Meteorologist Forecasts: Tomorrow's Briefing

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

Irondequoit Bay Entrance Light 3 Computer Forecast Table - Meteogram

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More Hours

NAM 12km

GFS 0.5 Deg

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Date	Saturday, September 12								Sunday, September 13
Time							8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)							12	13	12	9	8	8	9	12	14	18
Direction
Temperature (F)							73	70	69	70	70	73	75	72	70	67
Model	NAM 12km								NAM 12km
Model Run							09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z
Precipitation (in)
Pressure (mb)							1012	1012	1011	1011	1011	1012	1010	1010	1012	1014
Visibility (mi)
Cloud Cover (%)							98	100	100	100	64	100	31	33	78	100
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)	17	18	17	14	12	10	10	3	4	7	8	11	14	10	9	9
Direction
Temperature (F)	64	62	62	62	63	64	64	62	58	55	54	63	67	69	66	65
Model	NAM 12km								NAM 12km
Model Run	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z	09/13 00z
Precipitation (in)
Pressure (mb)	1015	1016	1019	1022	1022	1023	1025	1025	1025	1025	1027	1027	1024	1022	1022	1023
Visibility (mi)
Cloud Cover (%)	89	69	41				8			100	89	100	30	100	97	76
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)	11	7	5	5	3	2	3	7	13	13	15	8	6	6	4	8
Direction
Temperature (F)	68	66	64	68	72	72	69	67	66	64	64	72	77	72	70	69
Model	GFS 0.5 Deg								GFS 0.5 Deg
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 18z	09/12 18z	09/12 18z	09/12 18z	09/12 18z	09/12 18z	09/12 18z
Precipitation (in)
Pressure (mb)	1023	1024	1025	1026	1026	1025	1026	1026	1025	1024	1023	1021	1018	1017	1016	1016
Visibility (mi)
Cloud Cover (%)		25	20	64	16	32	5	4	19	46	2		10	14	10	2
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)	9	14	15	15	15	13	10	14	13	14	11	14	12	10	6	3
Direction
Temperature (F)	68	66	62	60	63	61	58	57	56	54	54	59	62	62	56	55
Model	GFS 0.5 Deg								GFS 0.5 Deg
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 18z	09/12 18z	09/12 18z	09/12 18z	09/12 18z	09/12 18z	09/12 18z
Precipitation (in)
Pressure (mb)	1015	1016	1019	1021	1022	1022	1023	1022	1022	1021	1022	1022	1021	1019	1020	1020
Visibility (mi)
Cloud Cover (%)	84	99	52	30	20	2	2	1	1		34		1
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)	5	3	4	6	7	2	1	4	10	8	9	10	10	10	10	10
Direction
Temperature (F)	53	52	53	60	63	63	58	57	56	54	55	61	64	65	59	57
Model	GFS 0.5 Deg								GFS 0.5 Deg
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 18z	09/12 18z	09/12 18z	09/12 18z	09/12 18z	09/12 18z	09/12 18z
Precipitation (in)
Pressure (mb)	1020	1020	1021	1021	1021	1021	1022	1024	1024	1025	1026	1027	1027	1026	1026	1027
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Tuesday, September 22
Time	2am	5am	8am	11am	2pm
Wind (mph)	9	9	9	9	11
Direction
Temperature (F)	56	54	54	61	66
Model	GFS 0.5 Deg
Model Run	09/12 18z	09/12 18z	09/12 18z	09/12 18z	09/12 18z
Precipitation (in)
Pressure (mb)	1028	1028	1029	1029	1027
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data