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

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 10/20 | 10/21 | 10/22 | 10/23 | 10/24 | 10/25 | 10/26 | >>Wind Obs Map<<

Irondequoit Bay Entrance Light 3 Computer Forecast Table - Meteogram

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Quick Look
More Hours

NAM 12km

GFS 0.5 Deg

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Date	Tuesday, October 20								Wednesday, October 21
Time					2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)					12	10	8	12	10	6	3	3	5	5	2	4
Direction
Temperature (F)					58	56	56	54	53	50	41	43	50	50	48	44
Model	NAM 12km								NAM 12km
Model Run					10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z
Precipitation (in)
Pressure (mb)					1030	1028	1029	1029	1028	1027	1028	1028	1026	1025	1025	1024
Visibility (mi)
Cloud Cover (%)									2	27	72	87	46	45	83	97
Additional Data	Show Additional Data
Date	Thursday, October 22								Friday, October 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	8	8	8	8	9	15	16	10	9	8	10	9	9	6	6
Direction
Temperature (F)	42	44	47	50	54	56	55	49	46	44	43	50	53	51	45	45
Model	NAM 12km								GFS 0.5 Deg
Model Run	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z
Precipitation (in)
Pressure (mb)	1023	1022	1023	1023	1022	1022	1025	1027	1027	1029	1031	1032	1032	1032	1033	1033
Visibility (mi)
Cloud Cover (%)	100	100	82	100	100	24	16	21
Additional Data	Show Additional Data
Date	Saturday, October 24								Sunday, October 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	5	4	4	0	3	4	6	8	8	8	9	5	2	9	10
Direction
Temperature (F)	44	43	43	52	57	56	50	50	49	48	47	57	63	62	56	55
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z
Precipitation (in)
Pressure (mb)	1033	1033	1034	1034	1033	1032	1032	1032	1031	1031	1031	1030	1027	1026	1026	1025
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Monday, October 26								Tuesday, October 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	10	9	8	10	9	8	5	9	10	10	11	13	14	13	12	12
Direction
Temperature (F)	55	53	52	59	62	60	53	50	48	47	46	46	45	44	44	44
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z
Precipitation (in)
Pressure (mb)	1025	1024	1024	1025	1023	1022	1023	1024	1024	1024	1025	1026	1026	1027	1029	1029
Visibility (mi)
Cloud Cover (%)										7	47	84	95	91	63	8
Additional Data	Show Additional Data
Date	Wednesday, October 28								Thursday, October 29
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	12	11	10	10	12	14	16	19	21	12	22	24	27	23	21	21
Direction
Temperature (F)	44	44	44	47	54	54	53	51	52	53	50	47	46	48	44	42
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z
Precipitation (in)
Pressure (mb)	1028	1027	1027	1025	1022	1019	1017	1015	1010	1007	1007	1008	1010	1011	1013	1013
Visibility (mi)
Cloud Cover (%)	3	1	2	5	3	26	6	7	43	95	100	98	53	7	33	5
Additional Data	Show Additional Data
Date	Friday, October 30
Time	2am	5am	8am
Wind (mph)	15	19	19
Direction
Temperature (F)	39	38	36
Model	GFS 0.5 Deg
Model Run	10/20 12z	10/20 12z	10/20 12z
Precipitation (in)
Pressure (mb)	1014	1015	1018
Visibility (mi)
Cloud Cover (%)	9	54	5
Additional Data	Show Additional Data