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Grand Haven Light
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Home : xt_USA : xt_Great Lakes : MI - north : Grand Haven Light : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 9/16 | 9/17 | 9/18 | 9/19 | 9/20 | 9/21 | 9/22 | >>Wind Obs Map<<

Grand Haven Light Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Tuesday, September 16								Wednesday, September 17
Time			7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)			5	3	2	5	4	3	4	4	4	2	6	7	3	3
Direction
Temperature (F)			58	64	71	71	65	64	62	60	59	67	68	67	62	61
Model	NAM 12km								NAM 12km
Model Run			09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z
Precipitation (in)
Pressure (mb)			1025	1024	1022	1021	1020	1021	1020	1020	1021	1020	1019	1018	1017	1018
Visibility (mi)
Cloud Cover (%)			54	33		11	14	14	20	32	49	43	54	63	59	58
Additional Data	Show Additional Data
Date	Thursday, September 18								Friday, September 19
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	2	2	2	5	8	9	6	5	14	13	14	16	11	11	18	22
Direction
Temperature (F)	60	59	58	66	68	68	65	66	62	60	59	67	75	78	72	61
Model	NAM 12km								GFS 0.5 Deg
Model Run	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z
Precipitation (in)
Pressure (mb)	1018	1017	1018	1019	1019	1018	1018	1019	1019	1019	1020	1021	1020	1018	1018	1020
Visibility (mi)
Cloud Cover (%)	84	93	100	67	66	63	82	68
Additional Data	Show Additional Data
Date	Saturday, September 20								Sunday, September 21
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	21	15	14	17	12	8	7	11	10	11	12	18	18	25	26	23
Direction
Temperature (F)	58	57	57	60	68	68	66	62	62	62	63	73	77	70	68	65
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z
Precipitation (in)
Pressure (mb)	1021	1021	1021	1021	1020	1018	1017	1017	1016	1015	1014	1013	1013	1009	1010	1010
Visibility (mi)
Cloud Cover (%)		1	2	1	2											1
Additional Data	Show Additional Data
Date	Monday, September 22								Tuesday, September 23
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	17	24	19	18	16	10	7	6	7	8	9	10	11	10	5	9
Direction
Temperature (F)	65	66	65	68	71	73	69	68	67	67	66	70	71	70	65	63
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z
Precipitation (in)
Pressure (mb)	1010	1009	1009	1010	1010	1009	1009	1009	1010	1010	1012	1013	1013	1014	1014	1015
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Wednesday, September 24								Thursday, September 25
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	9	10	11	14	14	10	6	9	10	10	9	7	1	3	6	5
Direction
Temperature (F)	62	60	61	68	70	71	66	63	59	57	55	64	71	73	64	62
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z	09/16 12z
Precipitation (in)
Pressure (mb)	1016	1016	1016	1016	1016	1015	1015	1016	1017	1018	1019	1019	1018	1017	1017	1017
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Friday, September 26
Time	1am	4am	7am
Wind (mph)	7	8	8
Direction
Temperature (F)	62	60	60
Model	GFS 0.5 Deg
Model Run	09/16 12z	09/16 12z	09/16 12z
Precipitation (in)
Pressure (mb)	1017	1018	1018
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data