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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: 7/15 | 7/16 | 7/17 | 7/18 | 7/19 | 7/20 | 7/21 | >>Wind Obs Map<<

Irondequoit Bay Entrance Light 3 Computer Forecast Table - Meteogram

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Quick Look
More Hours

Date	Wednesday, July 15								Thursday, July 16
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	14	15	13	10	10	12	10	10	10	9	11	13	14	16	17	12
Direction
Temperature (F)	79	76	76	79	79	81	79	76	75	72	72	76	79	80	77	74
Model	NAM 12km								NAM 12km
Model Run	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z
Precipitation (in)
Pressure (mb)	1012	1012	1013	1013	1013	1012	1012	1012	1012	1012	1013	1013	1012	1012	1013	1015
Visibility (mi)
Cloud Cover (%)			15	76	80	2	76	30	90	55	41		8			45
Additional Data	Show Additional Data
Date	Friday, July 17								Saturday, July 18
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	4	3	2	2	5	8	10	7	6	10	10	8	5	10	20
Direction
Temperature (F)	73	70	70	73	75	77	75	72	69	68	71	72	70	77	74	71
Model	NAM 12km								GFS 0.5 Deg
Model Run	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z
Precipitation (in)
Pressure (mb)	1017	1018	1019	1019	1019	1017	1015	1014	1014	1013	1011	1010	1007	1004	1000	998
Visibility (mi)
Cloud Cover (%)	49		2	56	4	11	99	100				50	42		8
Additional Data	Show Additional Data
Date	Sunday, July 19								Monday, July 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	22	22	19	16	14	17	16	12	8	10	9	10	7	7	8	11
Direction
Temperature (F)	69	63	62	67	71	72	68	63	61	60	63	70	75	76	72	70
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z
Precipitation (in)
Pressure (mb)	999	1003	1007	1009	1009	1010	1010	1011	1012	1012	1012	1011	1010	1008	1006	1003
Visibility (mi)
Cloud Cover (%)	66	53	58
Additional Data	Show Additional Data
Date	Tuesday, July 21								Wednesday, July 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	16	25	22	21	16	14	13	8	8	7	18	16	14	11	10
Direction
Temperature (F)	68	69	67	63	62	64	66	63	61	59	62	67	71	72	69	64
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 06z	07/15 00z	07/15 00z	07/15 00z	07/15 00z	07/15 00z
Precipitation (in)
Pressure (mb)	1000	999	1001	1005	1008	1010	1011	1012	1014	1015	1017	1015	1015	1015	1016	1017
Visibility (mi)
Cloud Cover (%)	46	89	52	71	56	42
Additional Data	Show Additional Data
Date	Thursday, July 23								Friday, July 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm
Wind (mph)	9	9	8	8	4	4	7	6	9	7	6	4	2	1	2
Direction
Temperature (F)	62	62	64	71	75	77	73	69	66	66	69	74	77	79	74
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	07/15 00z	07/15 00z	07/15 00z	07/15 00z	07/15 00z	07/15 00z	07/15 00z	07/15 00z	07/15 00z	07/15 00z	07/15 00z	07/15 00z	07/15 00z	07/15 00z	07/15 00z
Precipitation (in)
Pressure (mb)	1018	1018	1019	1018	1017	1015	1015	1015	1015	1015	1016	1016	1015	1014	1014
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data