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Home : xt_USA : xt_Great Lakes : MI - south : Grand Rapids Downtown : Forecast Graphs

Computer Model Data: 12/22 | 12/23 | 12/24 | 12/25 | 12/26 | 12/27 | 12/28 | >>Wind Obs Map<<

Grand Rapids Downtown Computer Forecast Table - Meteogram

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WF-WRF 3km - Lake Michigan

NAM 12km

GFS 0.5 Deg

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Date	Sunday, December 22								Monday, December 23
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	6	6	7	8	9	10	11	14	12	14	15	15	14	12	11	9
Direction
Temperature (F)	11	12	13	19	24	25	25	26	27	27	27	29	30	32	34	34
Model	NAM 12km								NAM 12km
Model Run	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z
Precipitation (in)
Pressure (mb)	1033	1033	1034	1033	1031	1030	1029	1028	1026	1023	1021	1020	1017	1017	1019	1021
Visibility (mi)
Cloud Cover (%)	52		42	98	100	96	35	98	100	95	100	100	100	100	100	100
Additional Data	Show Additional Data
Date	Tuesday, December 24								Wednesday, December 25
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	7	5	3	2	4	3	6	7	6	5	6	7	7	8	8	8
Direction
Temperature (F)	33	32	32	32	34	33	32	31	32	33	33	34	35	35	34	34
Model	NAM 12km								GFS 0.5 Deg
Model Run	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z
Precipitation (in)
Pressure (mb)	1022	1024	1026	1028	1027	1027	1027	1027	1023	1023	1023	1023	1022	1022	1023	1024
Visibility (mi)
Cloud Cover (%)	100	96	100	88	75	94	100	100	85	27	14	8	17	62	14	12
Additional Data	Show Additional Data
Date	Thursday, December 26								Friday, December 27
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	9	9	10	11	12	11	12	13	13	14	16	16	16	13	12	12
Direction
Temperature (F)	34	34	34	35	35	36	35	36	37	40	43	46	50	51	51	51
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z
Precipitation (in)
Pressure (mb)	1024	1024	1025	1026	1025	1023	1023	1022	1021	1019	1017	1017	1015	1015	1016	1016
Visibility (mi)
Cloud Cover (%)	15	38	80	100	99	96	54	2	28	72	5	73	32	79	81	40
Additional Data	Show Additional Data
Date	Saturday, December 28								Sunday, December 29
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	11	11	13	18	20	18	18	16	12	10	8	7	8	6	3	4
Direction
Temperature (F)	51	53	52	54	54	53	53	53	48	45	43	43	47	47	44	43
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z
Precipitation (in)
Pressure (mb)	1015	1014	1013	1012	1009	1009	1008	1009	1011	1013	1015	1017	1016	1015	1015	1015
Visibility (mi)
Cloud Cover (%)	99	40	5	90	100	100	89	1		4						6
Additional Data	Show Additional Data
Date	Monday, December 30								Tuesday, December 31
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	2	2	3	3	4	4	5	4	3	4	4	4	4	4	6	8
Direction
Temperature (F)	43	42	41	42	45	44	41	38	36	35	35	38	43	42	41	40
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z	12/22 06z
Precipitation (in)
Pressure (mb)	1015	1015	1015	1015	1014	1015	1016	1016	1016	1017	1017	1017	1016	1015	1016	1016
Visibility (mi)
Cloud Cover (%)	58	20	7	31	70	7	5	4	5	5	5	5	5	4	4	4
Additional Data	Show Additional Data
Date	Wednesday, January 01
Time	1am
Wind (mph)	9
Direction
Temperature (F)	38
Model	GFS 0.5 Deg
Model Run	12/22 06z
Precipitation (in)
Pressure (mb)	1017
Visibility (mi)
Cloud Cover (%)	6
Additional Data	Show Additional Data