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Frenchman's
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ON- Lake Ontario

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Home : xt_USA : xt_Great Lakes : ON- Ontario : ON- Lake Ontario : Frenchman's : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 4/19 | 4/20 | 4/21 | 4/22 | 4/23 | 4/24 | 4/25 | >>Wind Obs Map<<

Frenchman's Computer Forecast Table - Meteogram

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WRAMS 8km - Great Lakes

NAM 12km

GFS 0.5 Deg

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Date	Saturday, April 19								Sunday, April 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	13	12	12	9	3	2	3	2	4	7	8	10	10	8	6	4
Direction
Temperature (F)	33	32	34	44	48	49	43	39	38	36	37	42	45	46	44	41
Model	NAM 12km								NAM 12km
Model Run	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z
Visibility (mi)	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15
Cloud Cover (%)	3			3	10	14			16	98	100	86	100	100	95	100
Precipitation (in)
Pressure (mb)	1027	1029	1031	1032	1032	1031	1031	1032	1032	1032	1032	1031	1028	1025	1024	1023
Additional Data	Show Additional Data
Date	Monday, April 21								Tuesday, April 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	1	4	3	6	5	5	6	5	4	4	6	9	9	15	13	11
Direction
Temperature (F)	41	41	44	49	54	53	49	46	45	44	45	47	50	48	45	42
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z
Visibility (mi)	8	11	15	3	2	9	10	10
Cloud Cover (%)	88	100	95	46	100	100	100	100			39	12	3		4
Precipitation (in)
Pressure (mb)	1021	1019	1019	1017	1014	1012	1010	1008	1007	1004	1002	1001	1000	1000	1003	1006
Additional Data	Show Additional Data
Date	Wednesday, April 23								Thursday, April 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	12	14	16	16	16	18	15	12	11	10	6	6	6	5	3	2
Direction
Temperature (F)	39	37	37	38	43	44	38	34	33	33	35	42	46	48	42	40
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z
Visibility (mi)
Cloud Cover (%)			2	2	5
Precipitation (in)
Pressure (mb)	1007	1008	1011	1012	1012	1013	1014	1017	1018	1019	1020	1020	1019	1018	1018	1018
Additional Data	Show Additional Data
Date	Friday, April 25								Saturday, April 26
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am
Wind (mph)	3	7	13	17	18	18	17	5	3
Direction
Temperature (F)	39	39	40	43	45	44	41	40	40
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z
Visibility (mi)
Cloud Cover (%)								13
Precipitation (in)
Pressure (mb)	1017	1016	1015	1014	1011	1008	1006	1004	1004
Additional Data	Show Additional Data