Station GTLM4 - Grand Traverse Light, MI

Owned and maintained by National Weather Service Central Region
GLOS Weather Station
45.211 N 85.550 W (45°12'38" N 85°33'1" W)

Site elevation: 176 m above mean sea level
Air temp height: 1.5 m above site elevation
Anemometer height: 16 m above site elevation
Barometer elevation: 183.8 m above mean sea level

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Search And Rescue (SAR) Data

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Disclaimer

Conditions at GTLM4 as of
(12:40 am EDT)
0440 GMT on 10/18/2018:
Unit of Measure: Time Zone: Click on the graph icon in the table below to see a time series plot of the last five days of that observation.
	Wind Direction (WDIR):	NW ( 310 deg true )
	Wind Speed (WSPD):	14.0 kts
	Wind Gust (GST):	19.0 kts
	Atmospheric Pressure (PRES):	30.42 in
	Air Temperature (ATMP):	38.1 °F
	Wind Chill (CHILL):	29.1 °F
	Wind Speed at 10 meters (WSPD10M):	13.6 kts
	Wind Speed at 20 meters (WSPD20M):	15.5 kts
	Combined plot of Wind Speed, Gust, and Air Pressure

Previous observations

MM	DD	TIME (EDT)	WDIR	WSPD kts	GST kts	WVHT ft	DPD sec	APD sec	MWD	PRES in	PTDY in	ATMP °F	WTMP °F	DEWP °F	SAL psu	VIS nmi	TIDE ft
10	18	12:30 am	NW	14.0	20.0	-	-	-	-	30.42	-	38.5	-	-	-	-	-
10	18	12:20 am	NNW	15.0	20.0	-	-	-	-	30.42	-	38.7	-	-	-	-	-
10	18	12:10 am	NNW	14.0	21.0	-	-	-	-	30.42	-	38.8	-	-	-	-	-
10	18	12:00 am	NNW	15.0	21.0	-	-	-	-	30.42	+0.03	38.8	-	-	-	-	-
10	17	11:50 pm	NW	18.1	22.0	-	-	-	-	30.43	-	38.8	-	-	-	-	-
10	17	11:40 pm	NW	15.9	21.0	-	-	-	-	30.42	-	39.0	-	-	-	-	-
10	17	11:30 pm	NW	19.0	22.0	-	-	-	-	30.42	-	39.0	-	-	-	-	-
10	17	11:20 pm	NNW	17.1	22.0	-	-	-	-	30.42	-	39.0	-	-	-	-	-
10	17	11:10 pm	NW	15.9	22.9	-	-	-	-	30.42	-	38.8	-	-	-	-	-
10	17	11:00 pm	NW	13.0	22.0	-	-	-	-	30.42	+0.06	39.2	-	-	-	-	-
10	17	10:50 pm	NW	19.0	25.1	-	-	-	-	30.42	-	39.2	-	-	-	-	-
10	17	10:40 pm	NW	17.1	25.1	-	-	-	-	30.42	-	39.2	-	-	-	-	-
10	17	10:30 pm	NNW	15.0	24.1	-	-	-	-	30.41	-	39.0	-	-	-	-	-
10	17	10:20 pm	NNW	20.0	25.1	-	-	-	-	30.41	-	39.2	-	-	-	-	-
10	17	10:10 pm	NNW	20.0	28.0	-	-	-	-	30.41	-	39.4	-	-	-	-	-
10	17	10:00 pm	NNW	19.0	29.9	-	-	-	-	30.40	+0.08	39.2	-	-	-	-	-
10	17	9:50 pm	NNW	20.0	27.0	-	-	-	-	30.40	-	39.0	-	-	-	-	-
10	17	9:41 pm	NNW	19.0	27.0	-	-	-	-	30.40	-	39.0	-	-	-	-	-
10	17	9:40 pm	NNW	19.0	26.0	-	-	-	-	30.40	-	39.0	-	-	-	-	-
10	17	9:30 pm	NNW	20.0	27.0	-	-	-	-	30.40	-	39.0	-	-	-	-	-
10	17	9:20 pm	N	17.1	27.0	-	-	-	-	30.39	-	38.8	-	-	-	-	-
10	17	9:10 pm	N	20.0	24.1	-	-	-	-	30.39	-	39.0	-	-	-	-	-
10	17	9:00 pm	NNW	20.0	25.1	-	-	-	-	30.39	+0.11	39.2	-	-	-	-	-
10	17	8:50 pm	NNW	21.0	26.0	-	-	-	-	30.38	-	39.2	-	-	-	-	-
10	17	8:40 pm	N	20.0	26.0	-	-	-	-	30.38	-	39.2	-	-	-	-	-
10	17	8:39 pm	N	19.0	26.0	-	-	-	-	30.38	-	39.2	-	-	-	-	-
10	17	8:30 pm	NNW	24.1	29.9	-	-	-	-	30.38	-	39.2	-	-	-	-	-
10	17	8:21 pm	NNW	21.0	-	-	-	-	-	30.38	-	39.4	-	-	-	-	-
10	17	8:20 pm	NNW	21.0	29.9	-	-	-	-	30.38	-	39.4	-	-	-	-	-
10	17	8:10 pm	NNW	22.9	28.9	-	-	-	-	30.37	-	39.2	-	-	-	-	-
10	17	8:00 pm	N	22.0	31.1	-	-	-	-	30.36	+0.11	39.4	-	-	-	-	-
10	17	7:50 pm	N	22.0	31.1	-	-	-	-	30.35	-	39.7	-	-	-	-	-
10	17	7:40 pm	N	24.1	28.0	-	-	-	-	30.35	-	39.6	-	-	-	-	-
10	17	7:37 pm	N	22.0	26.0	-	-	-	-	30.34	-	39.4	-	-	-	-	-
10	17	7:30 pm	NNW	25.1	31.1	-	-	-	-	30.34	-	39.7	-	-	-	-	-
10	17	7:20 pm	N	24.1	28.9	-	-	-	-	30.33	-	39.7	-	-	-	-	-
10	17	7:10 pm	N	20.0	27.0	-	-	-	-	30.33	-	39.9	-	-	-	-	-
10	17	7:00 pm	NNW	22.9	28.9	-	-	-	-	30.32	+0.09	40.1	-	-	-	-	-
10	17	6:50 pm	NNW	25.1	28.9	-	-	-	-	30.32	-	40.6	-	-	-	-	-
10	17	6:40 pm	N	25.1	31.1	-	-	-	-	30.31	-	40.5	-	-	-	-	-
10	17	6:34 pm	NNW	22.9	26.0	-	-	-	-	30.30	-	40.8	-	-	-	-	-
10	17	6:30 pm	NNW	24.1	32.1	-	-	-	-	30.30	-	40.8	-	-	-	-	-
10	17	6:20 pm	NNW	26.0	31.1	-	-	-	-	30.30	-	40.8	-	-	-	-	-
10	17	6:10 pm	NNW	22.9	33.0	-	-	-	-	30.29	-	41.2	-	-	-	-	-
10	17	6:00 pm	NNW	25.1	32.1	-	-	-	-	30.28	+0.10	41.0	-	-	-	-	-
10	17	5:50 pm	NNW	27.0	32.1	-	-	-	-	30.28	-	41.2	-	-	-	-	-
10	17	5:40 pm	NNW	22.0	29.9	-	-	-	-	30.27	-	41.0	-	-	-	-	-
10	17	5:34 pm	NNW	22.0	27.0	-	-	-	-	30.27	-	41.4	-	-	-	-	-
10	17	5:30 pm	NNW	22.0	31.1	-	-	-	-	30.26	-	41.4	-	-	-	-	-
10	17	5:20 pm	NNW	22.9	32.1	-	-	-	-	30.26	-	41.5	-	-	-	-	-
10	17	5:10 pm	NNW	26.0	34.0	-	-	-	-	30.25	-	41.5	-	-	-	-	-
10	17	5:00 pm	NNW	26.0	33.0	-	-	-	-	30.25	+0.09	41.7	-	-	-	-	-
10	17	4:50 pm	NNW	25.1	32.1	-	-	-	-	30.25	-	41.7	-	-	-	-	-
10	17	4:40 pm	NW	26.0	33.0	-	-	-	-	30.25	-	41.9	-	-	-	-	-
10	17	4:34 pm	NNW	26.0	26.0	-	-	-	-	30.24	-	41.2	-	-	-	-	-
10	17	4:30 pm	NW	24.1	31.1	-	-	-	-	30.24	-	41.2	-	-	-	-	-
10	17	4:20 pm	NW	28.9	32.1	-	-	-	-	30.24	-	40.3	-	-	-	-	-
10	17	4:10 pm	NNW	29.9	34.0	-	-	-	-	30.24	-	39.6	-	-	-	-	-
10	17	4:00 pm	NNW	26.0	34.0	-	-	-	-	30.23	-	39.4	-	-	-	-	-
10	17	3:50 pm	NNW	26.0	32.1	-	-	-	-	30.22	-	41.2	-	-	-	-	-
10	17	3:40 pm	NNW	25.1	31.1	-	-	-	-	30.22	-	41.2	-	-	-	-	-
10	17	3:33 pm	NNW	27.0	-	-	-	-	-	30.21	-	42.1	-	-	-	-	-
10	17	3:30 pm	NW	25.1	32.1	-	-	-	-	30.21	-	42.1	-	-	-	-	-
10	17	3:20 pm	NNW	24.1	33.0	-	-	-	-	30.20	-	41.2	-	-	-	-	-
10	17	3:10 pm	NNW	26.0	32.1	-	-	-	-	30.19	-	42.1	-	-	-	-	-
10	17	3:00 pm	WNW	27.0	35.0	-	-	-	-	30.18	+0.04	44.6	-	-	-	-	-
10	17	2:50 pm	WNW	22.0	32.1	-	-	-	-	30.17	-	44.6	-	-	-	-	-
10	17	2:40 pm	W	26.0	35.9	-	-	-	-	30.16	-	43.2	-	-	-	-	-
10	17	2:32 pm	W	27.0	35.0	-	-	-	-	30.16	-	44.4	-	-	-	-	-
10	17	2:30 pm	W	27.0	32.1	-	-	-	-	30.16	-	44.4	-	-	-	-	-
10	17	2:20 pm	W	26.0	31.1	-	-	-	-	30.15	-	45.3	-	-	-	-	-
10	17	2:10 pm	WNW	22.9	29.9	-	-	-	-	30.15	-	44.6	-	-	-	-	-
10	17	2:08 pm	WNW	22.0	27.0	-	-	-	-	30.15	-	45.0	-	-	-	-	-
10	17	2:00 pm	WNW	22.0	32.1	-	-	-	-	30.16	+0.03	44.8	-	-	-	-	-
10	17	1:50 pm	WNW	21.0	31.1	-	-	-	-	30.16	-	44.1	-	-	-	-	-
10	17	1:40 pm	WNW	22.9	32.1	-	-	-	-	30.16	-	43.7	-	-	-	-	-
10	17	1:30 pm	W	24.1	33.0	-	-	-	-	30.15	-	43.5	-	-	-	-	-
10	17	1:20 pm	WNW	24.1	32.1	-	-	-	-	30.15	-	44.2	-	-	-	-	-
10	17	1:10 pm	WNW	22.9	31.1	-	-	-	-	30.15	-	43.3	-	-	-	-	-
10	17	1:04 pm	WNW	25.1	25.1	-	-	-	-	30.15	-	42.4	-	-	-	-	-
10	17	1:00 pm	WNW	28.9	34.0	-	-	-	-	30.16	+0.05	42.4	-	-	-	-	-
10	17	12:50 pm	WNW	24.1	29.9	-	-	-	-	30.15	-	43.2	-	-	-	-	-
10	17	12:40 pm	WNW	24.1	31.1	-	-	-	-	30.15	-	42.8	-	-	-	-	-
10	17	12:30 pm	WNW	22.0	28.0	-	-	-	-	30.14	-	43.3	-	-	-	-	-
10	17	12:20 pm	NW	21.0	26.0	-	-	-	-	30.14	-	43.7	-	-	-	-	-
10	17	12:10 pm	WNW	22.0	27.0	-	-	-	-	30.14	-	43.5	-	-	-	-	-
10	17	12:04 pm	WNW	22.9	27.0	-	-	-	-	30.14	-	44.1	-	-	-	-	-
10	17	12:00 pm	WNW	19.0	27.0	-	-	-	-	30.14	+0.07	44.1	-	-	-	-	-
10	17	11:50 am	WNW	21.0	24.1	-	-	-	-	30.14	-	43.9	-	-	-	-	-
10	17	11:40 am	WNW	21.0	27.0	-	-	-	-	30.14	-	43.3	-	-	-	-	-
10	17	11:30 am	NW	21.0	27.0	-	-	-	-	30.13	-	42.4	-	-	-	-	-
10	17	11:20 am	NW	21.0	27.0	-	-	-	-	30.13	-	43.3	-	-	-	-	-
10	17	11:10 am	NW	22.0	28.0	-	-	-	-	30.13	-	43.0	-	-	-	-	-
10	17	11:03 am	NW	18.1	25.1	-	-	-	-	30.13	-	43.5	-	-	-	-	-
10	17	11:00 am	NW	21.0	25.1	-	-	-	-	30.13	+0.09	43.5	-	-	-	-	-
10	17	10:50 am	NW	19.0	26.0	-	-	-	-	30.12	-	43.3	-	-	-	-	-
10	17	10:40 am	NW	20.0	26.0	-	-	-	-	30.12	-	42.4	-	-	-	-	-
10	17	10:30 am	NNW	21.0	28.9	-	-	-	-	30.12	-	41.7	-	-	-	-	-
10	17	10:20 am	NNW	21.0	29.9	-	-	-	-	30.12	-	41.5	-	-	-	-	-
10	17	10:10 am	NNW	22.0	29.9	-	-	-	-	30.12	-	41.5	-	-	-	-	-
10	17	10:01 am	NW	22.9	26.0	-	-	-	-	30.11	-	41.4	-	-	-	-	-
10	17	10:00 am	NW	22.9	32.1	-	-	-	-	30.11	+0.09	41.4	-	-	-	-	-
10	17	9:50 am	NW	25.1	33.0	-	-	-	-	30.11	-	41.5	-	-	-	-	-
10	17	9:40 am	NW	26.0	31.1	-	-	-	-	30.11	-	41.4	-	-	-	-	-
10	17	9:30 am	NW	27.0	35.0	-	-	-	-	30.10	-	41.5	-	-	-	-	-
10	17	9:20 am	NNW	24.1	31.1	-	-	-	-	30.09	-	41.5	-	-	-	-	-
10	17	9:10 am	NW	26.0	36.9	-	-	-	-	30.08	-	41.2	-	-	-	-	-
10	17	9:00 am	NW	28.0	34.0	-	-	-	-	30.08	-	41.7	-	-	-	-	-
10	17	8:50 am	NW	25.1	29.9	-	-	-	-	30.07	-	41.9	-	-	-	-	-
10	17	8:40 am	NW	22.9	31.1	-	-	-	-	30.06	-	41.7	-	-	-	-	-
10	17	8:30 am	NW	26.0	28.9	-	-	-	-	30.06	-	42.1	-	-	-	-	-
10	17	8:20 am	NW	26.0	28.9	-	-	-	-	30.05	-	42.1	-	-	-	-	-
10	17	8:10 am	NW	22.0	28.0	-	-	-	-	30.04	-	42.3	-	-	-	-	-
10	17	8:00 am	NW	22.9	31.1	-	-	-	-	30.04	+0.05	42.1	-	-	-	-	-
10	17	7:50 am	NW	21.0	27.0	-	-	-	-	30.04	-	41.7	-	-	-	-	-
10	17	7:40 am	NW	25.1	31.1	-	-	-	-	30.04	-	41.7	-	-	-	-	-
10	17	7:31 am	NW	25.1	26.0	-	-	-	-	30.04	-	41.9	-	-	-	-	-
10	17	7:30 am	NW	25.1	29.9	-	-	-	-	30.04	-	41.9	-	-	-	-	-
10	17	7:20 am	NW	22.0	28.0	-	-	-	-	30.03	-	41.9	-	-	-	-	-
10	17	7:10 am	WNW	21.0	27.0	-	-	-	-	30.03	-	41.9	-	-	-	-	-
10	17	7:00 am	NW	19.0	28.0	-	-	-	-	30.02	+0.05	41.9	-	-	-	-	-
10	17	6:50 am	NW	22.0	26.0	-	-	-	-	30.03	-	42.1	-	-	-	-	-
10	17	6:40 am	NW	22.0	28.0	-	-	-	-	30.02	-	41.7	-	-	-	-	-
10	17	6:30 am	NW	22.0	25.1	-	-	-	-	30.02	-	41.7	-	-	-	-	-
10	17	6:20 am	NW	22.0	29.9	-	-	-	-	30.02	-	41.5	-	-	-	-	-
10	17	6:10 am	WNW	25.1	28.0	-	-	-	-	30.01	-	41.7	-	-	-	-	-
10	17	6:00 am	NW	22.9	28.9	-	-	-	-	30.01	+0.04	41.5	-	-	-	-	-
10	17	5:50 am	NW	22.9	31.1	-	-	-	-	30.01	-	41.5	-	-	-	-	-
10	17	5:40 am	NW	22.0	29.9	-	-	-	-	30.01	-	41.9	-	-	-	-	-
10	17	5:30 am	NW	22.9	28.9	-	-	-	-	30.01	-	41.2	-	-	-	-	-
10	17	5:29 am	NW	25.1	26.0	-	-	-	-	30.00	-	41.2	-	-	-	-	-
10	17	5:20 am	NW	22.9	28.9	-	-	-	-	30.00	-	41.0	-	-	-	-	-
10	17	5:10 am	NW	21.0	25.1	-	-	-	-	30.00	-	40.5	-	-	-	-	-
10	17	5:00 am	NW	22.0	29.9	-	-	-	-	29.99	-	39.7	-	-	-	-	-
10	17	4:50 am	NW	25.1	32.1	-	-	-	-	29.99	-	40.8	-	-	-	-	-
10	17	4:40 am	NNW	17.1	22.0	-	-	-	-	29.98	-	42.4	-	-	-	-	-
10	17	4:30 am	NNW	18.1	27.0	-	-	-	-	29.98	-	42.3	-	-	-	-	-
10	17	4:20 am	NNW	20.0	24.1	-	-	-	-	29.98	-	42.4	-	-	-	-	-
10	17	4:10 am	NNW	18.1	25.1	-	-	-	-	29.97	-	43.0	-	-	-	-	-
10	17	4:00 am	N	21.0	25.1	-	-	-	-	29.97	+0.02	42.8	-	-	-	-	-
10	17	3:50 am	NNW	18.1	25.1	-	-	-	-	29.97	-	43.2	-	-	-	-	-
10	17	3:40 am	NNW	20.0	26.0	-	-	-	-	29.97	-	43.3	-	-	-	-	-
10	17	3:30 am	NW	21.0	26.0	-	-	-	-	29.97	-	43.5	-	-	-	-	-
10	17	3:20 am	NW	21.0	29.9	-	-	-	-	29.97	-	43.7	-	-	-	-	-
10	17	3:12 am	NNW	21.0	25.1	-	-	-	-	29.97	-	43.7	-	-	-	-	-
10	17	3:10 am	NNW	22.9	28.0	-	-	-	-	29.97	-	43.7	-	-	-	-	-
10	17	3:00 am	NW	26.0	29.9	-	-	-	-	29.97	+0.02	44.1	-	-	-	-	-
10	17	2:50 am	NW	26.0	28.0	-	-	-	-	29.96	-	43.9	-	-	-	-	-
10	17	2:40 am	NW	22.9	29.9	-	-	-	-	29.96	-	43.9	-	-	-	-	-
10	17	2:30 am	NW	20.0	26.0	-	-	-	-	29.96	-	44.2	-	-	-	-	-
10	17	2:20 am	NW	22.0	28.9	-	-	-	-	29.96	-	44.2	-	-	-	-	-
10	17	2:10 am	NW	22.0	26.0	-	-	-	-	29.96	-	44.2	-	-	-	-	-
10	17	2:09 am	NW	21.0	25.1	-	-	-	-	29.97	-	44.2	-	-	-	-	-
10	17	2:00 am	NW	22.9	27.0	-	-	-	-	29.96	+0.02	44.2	-	-	-	-	-
10	17	1:50 am	NW	21.0	27.0	-	-	-	-	29.96	-	44.2	-	-	-	-	-
10	17	1:40 am	NW	24.1	27.0	-	-	-	-	29.96	-	44.6	-	-	-	-	-
10	17	1:30 am	NW	22.0	26.0	-	-	-	-	29.97	-	44.6	-	-	-	-	-
10	17	1:20 am	NW	20.0	24.1	-	-	-	-	29.96	-	44.4	-	-	-	-	-
10	17	1:10 am	NW	22.0	26.0	-	-	-	-	29.96	-	44.8	-	-	-	-	-
10	17	1:07 am	NW	17.1	25.1	-	-	-	-	29.95	-	45.1	-	-	-	-	-
10	17	1:00 am	NW	17.1	21.0	-	-	-	-	29.95	+0.03	45.1	-	-	-	-	-
10	17	12:50 am	NW	15.0	22.9	-	-	-	-	29.95	-	44.8	-	-	-	-	-

Description of Measurements

Links which are specific to this station are listed below:

Real Time Data in tabular form for the last forty-five days.

Historical Data & Climatic Summaries for quality controlled data for the current month, previous months, and previous years.