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Home : xt_USA : xt_Great Lakes : MI - north : Mackinaw City : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 9/17 | 9/18 | 9/19 | 9/20 | 9/21 | 9/22 | 9/23 | >>Wind Obs Map<<

Mackinaw City Computer Forecast Table - Meteogram

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Quick Look
More Hours

NAM 12km

GFS 0.5 Deg

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Date	Wednesday, September 17								Thursday, September 18
Time					1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)					4	6	4	6	6	5	7	4	3	5	8	11
Direction
Temperature (F)					72	69	66	65	64	63	59	60	64	66	65	62
Model	NAM 12km								NAM 12km
Model Run					09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z
Precipitation (in)
Pressure (mb)					1018	1016	1017	1017	1017	1016	1018	1019	1019	1019	1019	1020
Visibility (mi)
Cloud Cover (%)						8	19	57	61	37	97	96	91	31	93	100
Additional Data	Show Additional Data
Date	Friday, September 19								Saturday, September 20
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	11	12	12	12	11	11	13	14	15	16	16	18	19	18	18	17
Direction
Temperature (F)	59	57	54	53	55	55	55	55	56	56	57	59	62	64	62	60
Model	NAM 12km								NAM 12km
Model Run	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z	09/17 18z
Precipitation (in)
Pressure (mb)	1021	1022	1023	1024	1024	1024	1025	1025	1025	1025	1025	1025	1023	1021	1021	1020
Visibility (mi)
Cloud Cover (%)	100	89	39	57	16				1	53	60	49	10	41	54	100
Additional Data	Show Additional Data
Date	Sunday, September 21								Monday, September 22
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	12	10	11	12	10	8	4	6	6	5	8	9	11	12	7	10
Direction
Temperature (F)	58	58	57	65	68	68	62	62	61	62	62	68	73	67	64	64
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z
Precipitation (in)
Pressure (mb)	1019	1017	1016	1015	1013	1011	1011	1010	1010	1009	1009	1009	1009	1009	1009	1009
Visibility (mi)
Cloud Cover (%)						2				2				2	12	40
Additional Data	Show Additional Data
Date	Tuesday, September 23								Wednesday, September 24
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	7	8	7	8	7	6	5	4	2	1	2	5	6	7	7	7
Direction
Temperature (F)	64	64	64	65	66	66	64	64	63	63	63	66	67	67	64	63
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z
Precipitation (in)
Pressure (mb)	1009	1009	1010	1011	1012	1012	1013	1015	1015	1016	1017	1017	1017	1016	1016	1016
Visibility (mi)
Cloud Cover (%)	14	14	39	51	62	83	15	17	7	14	29	44	15	8	3	33
Additional Data	Show Additional Data
Date	Thursday, September 25								Friday, September 26
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	8	8	8	8	5	4	7	9	10	7	9	8	9	7	6	6
Direction
Temperature (F)	63	62	62	62	62	64	62	61	61	61	61	62	61	62	62	61
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z	09/17 12z
Precipitation (in)
Pressure (mb)	1016	1015	1014	1013	1013	1012	1012	1011	1010	1009	1008	1008	1007	1007	1007	1008
Visibility (mi)
Cloud Cover (%)	26	3	57	73	10	4	4		1	3	3	56	37	73	4	39
Additional Data	Show Additional Data
Date	Saturday, September 27
Time	1am	4am	7am
Wind (mph)	7	8	7
Direction
Temperature (F)	61	60	58
Model	GFS 0.5 Deg
Model Run	09/17 12z	09/17 12z	09/17 12z
Precipitation (in)
Pressure (mb)	1008	1009	1010
Visibility (mi)
Cloud Cover (%)	18
Additional Data	Show Additional Data