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

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 5/08 | 5/09 | 5/10 | 5/11 | 5/12 | 5/13 | 5/14 | >>Wind Obs Map<<

Grand Haven Light Computer Forecast Table - Meteogram

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WF-WRF 3km - Lake Michigan

NAM 12km

GFS 0.5 Deg

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Date	Wednesday, May 08								Thursday, May 09
Time			7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)			8	10	9	9	5	9	15	13	13	12	12	6	8	7
Direction
Temperature (F)			54	54	52	52	54	56	53	50	50	50	57	55	53	51
Model	NAM 12km								NAM 12km
Model Run			05/08 12z	05/08 12z	05/08 12z	05/08 12z	05/08 12z	05/08 12z	05/08 12z	05/08 12z	05/08 12z	05/08 12z	05/08 12z	05/08 12z	05/08 12z	05/08 12z
Precipitation (in)
Pressure (mb)			1005	1005	1007	1008	1008	1008	1008	1009	1010	1011	1010	1010	1012	1014
Visibility (mi)
Cloud Cover (%)				32	52	52	41	70	27	100	84	70	100	100	100	90
Additional Data	Show Additional Data
Date	Friday, May 10								Saturday, May 11
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	2	8	10	13	14	13	8	5	13	10	6	12	10	15	9	5
Direction
Temperature (F)	50	46	44	48	48	48	48	48	48	48	47	48	52	53	50	47
Model	NAM 12km								GFS 0.5 Deg
Model Run	05/08 12z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z
Precipitation (in)
Pressure (mb)	1014	1013	1014	1014	1014	1013	1013	1012	1006	1004	1005	1008	1009	1009	1010	1011
Visibility (mi)
Cloud Cover (%)	64	65	2				71	81	7	24	73	22
Additional Data	Show Additional Data
Date	Sunday, May 12								Monday, May 13
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	4	5	7	12	13	13	12	14	13	13	15	16	13	9	10	11
Direction
Temperature (F)	46	47	49	55	58	60	58	55	54	54	55	58	57	59	57	56
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z
Precipitation (in)
Pressure (mb)	1012	1012	1012	1012	1011	1010	1008	1009	1009	1008	1009	1010	1010	1009	1008	1008
Visibility (mi)
Cloud Cover (%)													5	3	4	4
Additional Data	Show Additional Data
Date	Tuesday, May 14								Wednesday, May 15
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	12	8	7	9	10	5	4	3	3	2	2	5	8	6	4	5
Direction
Temperature (F)	55	54	55	58	59	61	60	57	56	56	56	58	61	62	60	58
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z
Precipitation (in)
Pressure (mb)	1007	1007	1007	1007	1005	1003	1003	1004	1003	1004	1005	1007	1007	1008	1009	1010
Visibility (mi)
Cloud Cover (%)	1			1	1	44	51	24	42	57	51	33	5
Additional Data	Show Additional Data
Date	Thursday, May 16								Friday, May 17
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	8	9	8	12	13	13	18	18	20	14	12	12	16	15	12	19
Direction
Temperature (F)	57	56	58	65	68	70	68	64	63	60	60	64	65	63	63	59
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z	05/08 06z
Precipitation (in)
Pressure (mb)	1009	1010	1011	1011	1011	1008	1007	1006	1004	1004	1004	1002	999	997	996	997
Visibility (mi)
Cloud Cover (%)								30	48	3			37	2		16
Additional Data	Show Additional Data
Date	Saturday, May 18
Time	1am
Wind (mph)	20
Direction
Temperature (F)	55
Model	GFS 0.5 Deg
Model Run	05/08 06z
Precipitation (in)
Pressure (mb)	998
Visibility (mi)
Cloud Cover (%)	4
Additional Data	Show Additional Data