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

Computer Model Data: 12/23 | 12/24 | 12/25 | 12/26 | 12/27 | 12/28 | 12/29 | >>Wind Obs Map<<

Grand Rapids Downtown Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Tuesday, December 23								Wednesday, December 24
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	8	6	7	6	8	10	12	10	8	6	4	6	9	9	9	9
Direction
Temperature (F)	34	34	34	34	37	36	32	31	30	30	29	30	32	33	32	30
Model	NAM 12km								NAM 12km
Model Run	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z
Precipitation (in)
Pressure (mb)	1017	1016	1016	1017	1016	1018	1021	1024	1026	1028	1030	1030	1027	1024	1022	1020
Visibility (mi)
Cloud Cover (%)	100	100	100	100	98	100	100	100	100	95	100	100	100	100	100	66
Additional Data	Show Additional Data
Date	Thursday, December 25								Friday, December 26
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	6	4	1	5	8	10	12	14	14	18	15	14	8	5	5	5
Direction
Temperature (F)	31	32	32	33	35	35	32	31	30	29	31	31	32	32	31	31
Model	NAM 12km								GFS 0.5 Deg
Model Run	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z
Precipitation (in)
Pressure (mb)	1019	1018	1018	1020	1020	1021	1022	1022	1020	1016	1011	1009	1006	1008	1010	1012
Visibility (mi)
Cloud Cover (%)	99	100	100	100	100	100	100	100		12	100	100	80	85	18	11
Additional Data	Show Additional Data
Date	Saturday, December 27								Sunday, December 28
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	5	7	8	9	10	12	11	7	14	20	21	20	22	23	25	24
Direction
Temperature (F)	31	31	32	33	34	34	35	36	40	37	31	27	26	22	18	15
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z
Precipitation (in)
Pressure (mb)	1012	1013	1013	1013	1011	1008	1006	1004	1004	1008	1012	1015	1015	1015	1016	1016
Visibility (mi)
Cloud Cover (%)	4	15	35				43	97	60	16		2	7	69	99	100
Additional Data	Show Additional Data
Date	Monday, December 29								Tuesday, December 30
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	23	23	22	20	20	18	15	13	12	13	8	8	12	11	7	9
Direction
Temperature (F)	16	15	14	16	18	18	18	18	18	19	19	22	25	24	21	24
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z
Precipitation (in)
Pressure (mb)	1016	1017	1018	1019	1020	1021	1023	1024	1024	1026	1026	1027	1025	1024	1023	1021
Visibility (mi)
Cloud Cover (%)	100	67	63	80	62	78	39	7	7	30	18	36	92
Additional Data	Show Additional Data
Date	Wednesday, December 31								Thursday, January 01
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm
Wind (mph)	11	12	13	14	15	12	10	13	14	15	23	20	22	20	18
Direction
Temperature (F)	25	25	26	30	34	32	30	32	32	34	27	17	15	14	13
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z	12/23 00z
Precipitation (in)
Pressure (mb)	1018	1016	1012	1011	1010	1011	1012	1011	1010	1010	1013	1019	1023	1025	1027
Visibility (mi)
Cloud Cover (%)								4	94	88	57	99	93	79	95
Additional Data	Show Additional Data