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

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 8/14 | 8/15 | 8/16 | 8/17 | 8/18 | 8/19 | 8/20 | >>Wind Obs Map<<

Mackinaw City Computer Forecast Table - Meteogram

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More Hours

NAM 12km

GFS 0.5 Deg

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Date	Friday, August 14								Saturday, August 15
Time					1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)					2	3	1	7	6	5	5	6	9	13	15	15
Direction
Temperature (F)					74	74	72	70	65	64	64	68	71	70	68	70
Model	NAM 12km								NAM 12km
Model Run					08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z
Precipitation (in)
Pressure (mb)					1021	1020	1021	1022	1022	1022	1022	1023	1021	1019	1018	1016
Visibility (mi)
Cloud Cover (%)					32	25	17	10	17	33	48	65	70	41	68	100
Additional Data	Show Additional Data
Date	Sunday, August 16								Monday, August 17
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	13	10	12	10	14	16	15	13	10	8	8	6	8	14	12	8
Direction
Temperature (F)	71	71	69	71	66	65	64	65	63	64	64	68	71	71	70	69
Model	NAM 12km								NAM 12km
Model Run	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z	08/14 18z
Precipitation (in)
Pressure (mb)	1013	1011	1009	1009	1010	1011	1012	1013	1013	1014	1015	1015	1014	1014	1014	1013
Visibility (mi)
Cloud Cover (%)	52	100	100	100	100	100	78			40	11	2	8	40	9	1
Additional Data	Show Additional Data
Date	Tuesday, August 18								Wednesday, August 19
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	7	12	12	15	15	9	8	8	5	5	6	8	7	10	8	8
Direction
Temperature (F)	64	64	66	73	75	75	68	62	60	61	61	64	65	65	64	61
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/14 18z	08/14 18z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z
Precipitation (in)
Pressure (mb)	1014	1013	1011	1010	1009	1009	1010	1010	1011	1010	1010	1009	1009	1009	1010	1012
Visibility (mi)
Cloud Cover (%)			1						6	27	38	41	63	37	10	11
Additional Data	Show Additional Data
Date	Thursday, August 20								Friday, August 21
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	8	9	8	9	9	10	9	8	5	2	2	3	5	3	3	4
Direction
Temperature (F)	59	57	56	65	70	70	63	56	53	52	54	64	68	68	63	59
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z
Precipitation (in)
Pressure (mb)	1013	1014	1016	1018	1018	1018	1019	1021	1021	1022	1023	1023	1022	1021	1021	1021
Visibility (mi)
Cloud Cover (%)	3	1
Additional Data	Show Additional Data
Date	Saturday, August 22								Sunday, August 23
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	5	4	4	6	4	4	4	5	5	5	6	8	7	6	2	5
Direction
Temperature (F)	57	56	58	67	72	72	66	62	62	61	62	71	75	76	68	65
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z	08/14 12z
Precipitation (in)
Pressure (mb)	1021	1021	1022	1022	1021	1020	1020	1020	1020	1020	1021	1020	1019	1018	1018	1019
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Monday, August 24
Time	1am	4am	7am
Wind (mph)	9	7	8
Direction
Temperature (F)	64	63	65
Model	GFS 0.5 Deg
Model Run	08/14 12z	08/14 12z	08/14 12z
Precipitation (in)
Pressure (mb)	1018	1018	1019
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data