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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: 4/26 | 4/27 | 4/28 | 4/29 | 4/30 | 5/01 | 5/02 | >>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	Friday, April 26								Saturday, April 27
Time			7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)			11	15	18	18	16	15	16	14	20	21	22	21	18	18
Direction
Temperature (F)			40	49	55	56	55	51	52	53	54	55	55	55	56	54
Model	NAM 12km								NAM 12km
Model Run			04/26 12z	04/26 12z	04/26 12z	04/26 12z	04/26 12z	04/26 12z	04/26 12z	04/26 12z	04/26 12z	04/26 12z	04/26 12z	04/26 12z	04/26 12z	04/26 12z
Precipitation (in)
Pressure (mb)			1024	1023	1020	1017	1015	1015	1011	1010	1011	1012	1011	1012	1013	1015
Visibility (mi)
Cloud Cover (%)					92	100	100	100	95	83	91	62	100	100	100	100
Additional Data	Show Additional Data
Date	Sunday, April 28								Monday, April 29
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	14	8	3	5	9	10	8	6	14	15	17	18	19	18	13	12
Direction
Temperature (F)	54	50	52	57	61	62	60	59	58	57	56	59	60	59	56	53
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/26 12z	04/26 12z	04/26 12z	04/26 12z	04/26 12z	04/26 12z	04/26 12z	04/26 12z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z
Precipitation (in)
Pressure (mb)	1014	1015	1016	1016	1015	1013	1013	1013	1010	1009	1009	1009	1009	1008	1008	1010
Visibility (mi)
Cloud Cover (%)	100	100	100	100	100	90	56	100	6	2		52	33	5	6	14
Additional Data	Show Additional Data
Date	Tuesday, April 30								Wednesday, May 01
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	8	6	9	5	9	9	12	14	11	7	3	6	6	9	5	5
Direction
Temperature (F)	50	48	49	53	57	60	61	58	56	56	53	54	58	58	56	57
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z
Precipitation (in)
Pressure (mb)	1012	1013	1014	1015	1015	1013	1011	1011	1010	1010	1011	1012	1011	1011	1010	1010
Visibility (mi)
Cloud Cover (%)	24											5		36
Additional Data	Show Additional Data
Date	Thursday, May 02								Friday, May 03
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	6	3	8	12	11	13	13	19	21	20	20	18	18	18	16	15
Direction
Temperature (F)	56	55	56	59	62	60	59	48	45	42	40	42	43	44	43	43
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z
Precipitation (in)
Pressure (mb)	1009	1007	1007	1006	1004	1003	1002	1006	1008	1010	1012	1014	1015	1015	1016	1016
Visibility (mi)
Cloud Cover (%)		2		39	28	8	59	2	54	75	68	99	49	33	5	5
Additional Data	Show Additional Data
Date	Saturday, May 04								Sunday, May 05
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	15	14	14	14	13	11	7	6	7	8	9	10	10	9	6	7
Direction
Temperature (F)	43	42	41	42	43	44	44	43	43	43	43	46	48	48	46	43
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z	04/26 06z
Precipitation (in)
Pressure (mb)	1016	1017	1018	1018	1019	1019	1020	1021	1021	1021	1023	1023	1023	1023	1022	1023
Visibility (mi)
Cloud Cover (%)	5	32	61	40	22	15	5	6	5	5	5	12	3
Additional Data	Show Additional Data
Date	Monday, May 06
Time	1am
Wind (mph)	8
Direction
Temperature (F)	42
Model	GFS 0.5 Deg
Model Run	04/26 06z
Precipitation (in)
Pressure (mb)	1023
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data