Station List

Station OTNM4 - Ontonagon, MI Image indicating link to RSS feed of recent meteorological observations for station OTNM4

Owned and maintained by NWS WFO Marquette, MI (MQT)
GLOS Weather Station
46.870 N 89.330 W (46°52'12" N 89°19'48" W)

Site elevation: 186 m above mean sea level
Air temp height: 2.1 m above site elevation
Anemometer height: 10 m above site elevation
Barometer elevation: 186.5 m above mean sea level

For Great Lakes marine forecasts, select: GREAT LAKES FORECASTS

Search And Rescue (SAR) Data

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station OTNM4

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Station OTNM4

Conditions at OTNM4 as of
(2:50 pm CDT)
1950 GMT on 06/11/2026:
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wind Direction Wind Direction (WDIR):WNW ( 290 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 9.9 kts
5-day plot - Wind Gust Wind Gust (GST): 15.0 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.61 in
5-day plot - Air Temperature Air Temperature (ATMP): 68.7 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 9.7 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 9.7 kts
5-day plot - Wind Speed, Wind Gust and Atmospheric Pressure Combined plot of Wind Speed, Gust, and Air Pressure
Previous observations
TIME
(CDT)		 5-day plot - Wind Direction
WDIR
 		 5-day plot - Wind Speed
WSPD
kts		 5-day plot - Wind Gust
GST
kts		 5-day plot - Wave Height
WVHT
ft		 5-day plot - Dominant Wave Period
DPD
sec		 5-day plot - Average Wave Period
APD
sec		 5-day plot - Mean Wave Direction
MWD
 		 5-day plot - Atmospheric Pressure
PRES
in		 5-day plot - Pressure Tendency
PTDY
in		 5-day plot - Air Temperature
ATMP
°F		 5-day plot - Water Temperature
WTMP
°F		 5-day plot - Dew Point
DEWP
°F		 5-day plot - Salinity
SAL
psu		 5-day plot - Visibility
VIS
nmi		 5-day plot - Tide (above MLLW)
TIDE
ft
2026-06-11 02:40 pmWNW------29.60- 73.6-----
2026-06-11 02:30 pm W 6.0 9.9----29.60- 73.2-----
2026-06-11 02:20 pmWNW 6.0 8.0----29.60- 74.8-----
2026-06-11 02:10 pm W 5.1 8.9----29.60- 75.2-----
2026-06-11 02:00 pm W 4.1 7.0----29.60-0.04 75.6-----
2026-06-11 01:50 pmWSW 4.1 8.9----29.62- 75.7-----
2026-06-11 01:40 pm SW 5.1 8.9----29.62- 75.7-----
2026-06-11 01:30 pm SW 5.1 9.9----29.62- 75.9-----
2026-06-11 01:20 pm SW 8.9 11.1----29.63- 75.9-----
2026-06-11 01:10 pm SW 7.0 13.0----29.64- 76.3-----
2026-06-11 01:00 pm SW 7.0 9.9----29.64-0.01 75.7-----
2026-06-11 12:50 pmSSW 1.9 5.1----29.65- 73.2-----
2026-06-11 12:40 pm SW 2.9 5.1----29.65- 71.8-----
2026-06-11 12:30 pm SW 2.9 5.1----29.64- 70.7-----
2026-06-11 12:20 pm- 0.0 1.9----29.64- 69.3-----
2026-06-11 12:10 pm- 0.0 2.9----29.63- 66.6-----
2026-06-11 12:00 pmNNE 1.9 4.1----29.63+0.00 65.1-----
2026-06-11 11:50 amNNW 2.9 6.0----29.63- 68.4-----
2026-06-11 11:40 amNNW 4.1-----29.64- 71.1-----
2026-06-11 11:30 am NW 8.0 9.9----29.64- 72.0-----
2026-06-11 11:20 am NW 7.0 8.9----29.64- 72.5-----
2026-06-11 11:10 am NW 6.0 11.1----29.65- 72.7-----
2026-06-11 11:00 am NW 6.0 9.9----29.64+0.02 74.7-----
2026-06-11 10:50 am NW 7.0 8.9----29.65- 72.1-----
2026-06-11 10:40 am NW 7.0 11.1----29.65- 73.4-----
2026-06-11 10:30 amWNW 6.0 12.0----29.65- 73.4-----
2026-06-11 10:20 amWNW 8.0 12.0----29.66- 73.0-----
2026-06-11 10:10 amWNW 7.0 11.1----29.65- 73.6-----
2026-06-11 10:00 amWNW 6.0 11.1----29.65+0.05 71.6-----
2026-06-11 09:50 amWNW 8.0 9.9----29.65- 72.5-----
2026-06-11 09:40 amWNW 7.0 9.9----29.65- 74.3-----
2026-06-11 09:30 am NW 7.0 8.9----29.64- 74.5-----
2026-06-11 09:20 am NW 6.0 8.0----29.64- 74.3-----
2026-06-11 09:10 am NW 4.1 6.0----29.64- 74.3-----
2026-06-11 09:00 am NW 4.1 8.0----29.63+0.03 73.2-----
2026-06-11 08:50 am NW 5.1 8.0----29.62- 73.2-----
2026-06-11 08:40 am NW 5.1-----29.62- 73.9-----
2026-06-11 08:30 am W 6.0 9.9----29.62- 73.9-----
2026-06-11 08:20 amWNW 6.0 8.9----29.62- 73.2-----
2026-06-11 08:10 am W 4.1 8.0----29.62- 72.9-----
2026-06-11 08:00 am W 4.1 6.0----29.62+0.04 72.3-----
2026-06-11 07:50 am W 4.1 7.0----29.62- 71.8-----
2026-06-11 07:40 am W 2.9 6.0----29.62- 71.6-----
2026-06-11 07:30 am W 4.1 7.0----29.61- 70.7-----
2026-06-11 07:20 am W 2.9 7.0----29.60- 70.0-----
2026-06-11 07:10 am W 2.9 7.0----29.60- 69.8-----
2026-06-11 07:00 am W 1.9 4.1----29.60+0.06 69.4-----
2026-06-11 06:50 amWSW 1.9 5.1----29.59- 68.7-----
2026-06-11 06:40 amWSW 1.9 6.0----29.60- 68.2-----
2026-06-11 06:30 am W 2.9 6.0----29.60- 67.6-----
2026-06-11 06:20 am W 2.9 6.0----29.60- 67.3-----
2026-06-11 06:10 am W 2.9 6.0----29.59- 66.7-----
2026-06-11 06:00 am W------29.60+0.06 66.0-----
2026-06-11 05:50 amWSW 2.9 6.0----29.59- 65.1-----
2026-06-11 05:40 am SW 2.9 5.1----29.59- 64.8-----
2026-06-11 05:30 am SW 2.9 5.1----29.60- 64.4-----
2026-06-11 05:20 am SW 4.1 5.1----29.59- 64.0-----
2026-06-11 05:10 am SW 2.9 4.1----29.58- 64.2-----
2026-06-11 05:00 am SW 1.9 5.1----29.58+0.05 64.2-----
2026-06-11 04:50 amSSW 1.0 4.1----29.56- 64.4-----
2026-06-11 04:40 am W 2.9 5.1----29.58- 64.8-----
2026-06-11 04:30 amWSW 2.9 4.1----29.57- 64.8-----
2026-06-11 04:20 amSSW 1.0 2.9----29.55- 64.6-----
2026-06-11 04:10 am SW 1.0 2.9----29.54- 64.6-----
2026-06-11 04:00 am S 1.9 1.9----29.54+0.02 64.6-----
2026-06-11 03:50 am S 1.9 2.9----29.54- 65.5-----
2026-06-11 03:40 amSSW 1.9 2.9----29.54- 65.7-----
2026-06-11 03:30 amWSW 1.9 4.1----29.54- 65.8-----
2026-06-11 03:20 am W 1.0 4.1----29.55- 65.5-----
2026-06-11 03:10 amWSW 1.9 4.1----29.55- 65.3-----
2026-06-11 03:00 amWSW 1.9 4.1----29.54+0.03 65.5-----
2026-06-11 02:50 am SW 2.9 4.1----29.55- 65.1-----
2026-06-11 02:40 am SW 1.9-----29.54- 65.3-----
2026-06-11 02:30 am SW 1.9 5.1----29.54- 66.0-----
2026-06-11 02:20 am S 2.9 4.1----29.54- 65.8-----
2026-06-11 02:10 amSSW 2.9 4.1----29.53- 65.3-----
2026-06-11 02:00 amSSW 2.9 5.1----29.53+0.02 64.6-----
2026-06-11 01:50 am S 2.9 4.1----29.53- 64.4-----
2026-06-11 01:40 am S 2.9 4.1----29.52- 64.6-----
2026-06-11 01:30 amSSW 2.9 5.1----29.52- 64.4-----
2026-06-11 01:20 am SW 1.9 4.1----29.52- 64.0-----
2026-06-11 01:10 amSSW 1.9 1.9----29.52- 64.0-----
2026-06-11 01:00 am S 1.9 2.9----29.52+0.04 64.2-----
2026-06-11 12:50 amSSE 1.9 2.9----29.52- 64.0-----
2026-06-11 12:40 amSSW 1.0 2.9----29.51- 63.9-----
2026-06-11 12:30 amSSW 2.9 5.1----29.52- 64.0-----
2026-06-11 12:20 am S 4.1 5.1----29.52- 63.7-----
2026-06-11 12:10 amSSW 2.9 4.1----29.52- 62.6-----
2026-06-11 12:00 am SW 2.9 2.9----29.51+0.04 62.2-----
2026-06-10 11:50 pm SW 1.9 2.9----29.52- 61.9-----
2026-06-10 11:40 pm- 0.0 2.9----29.52- 61.3-----
2026-06-10 11:30 pmNNW 2.9 9.9----29.52- 61.5-----
2026-06-10 11:20 pmWNW 4.1 8.9----29.52- 64.9-----
2026-06-10 11:10 pmNNW 2.9 9.9----29.52- 61.9-----
2026-06-10 11:00 pmNNW 8.9 13.0----29.51+0.05 68.5-----
2026-06-10 10:50 pmSSW 7.0 12.0----29.48- 72.9-----
2026-06-10 10:40 pm SW 4.1-----29.48- 71.4-----
2026-06-10 10:30 pm- 0.0 11.1----29.47- 69.3-----
2026-06-10 10:20 pmWNW 1.9 2.9----29.49- 68.9-----
2026-06-10 10:10 pm- 0.0 1.0----29.47- 67.3-----
2026-06-10 10:00 pm- 0.0 2.9----29.48+0.00 67.6-----
2026-06-10 09:50 pm- 0.0 2.9----29.48- 66.2-----
2026-06-10 09:40 pmENE 4.1 6.0----29.48- 65.7-----
2026-06-10 09:30 pmNNW 4.1 5.1----29.48- 69.8-----
2026-06-10 09:20 pm- 0.0 5.1----29.48- 72.5-----
2026-06-10 09:10 pm SE 1.9 2.9----29.47- 72.7-----
2026-06-10 09:00 pm E 1.9 4.1----29.47-0.03 73.0-----
2026-06-10 08:50 pmSSE 1.9 6.0----29.47- 73.9-----
2026-06-10 08:40 pm S 7.0 13.0----29.47- 74.7-----
2026-06-10 08:30 pm S 8.0 11.1----29.47- 74.8-----
2026-06-10 08:20 pmSSW 6.0 8.9----29.47- 75.0-----
2026-06-10 08:10 pmSSW 5.1 11.1----29.46- 75.2-----
2026-06-10 08:00 pmSSW 4.1 8.9----29.46-0.04 75.4-----
2026-06-10 07:50 pmSSW 7.0 11.1----29.47- 75.7-----
2026-06-10 07:40 pmSSW 4.1 11.1----29.46- 75.9-----
2026-06-10 07:30 pm SW 8.9 15.0----29.47- 75.9-----
2026-06-10 07:20 pmSSW 6.0 9.9----29.47- 75.9-----
2026-06-10 07:10 pmSSW 7.0 11.1----29.48- 76.5-----
2026-06-10 07:00 pm SW 6.0 8.9----29.48-0.05 76.6-----
2026-06-10 06:50 pm SW 5.1 9.9----29.49- 77.0-----
2026-06-10 06:40 pm SW 7.0 12.0----29.50- 76.8-----
2026-06-10 06:30 pmSSW 8.0 12.0----29.50- 77.4-----
2026-06-10 06:20 pm SW 6.0 11.1----29.51- 78.3-----
2026-06-10 06:10 pmSSW 7.0 9.9----29.50- 78.8-----
2026-06-10 06:00 pm SW 6.0 8.0----29.50-0.01 79.3-----
2026-06-10 05:50 pm SW 7.0 15.9----29.50- 80.2-----
2026-06-10 05:40 pmSSW 6.0 12.0----29.50- 79.9-----
2026-06-10 05:30 pm SW 8.0 12.0----29.50- 81.9-----
2026-06-10 05:20 pm SW 8.0 14.0----29.50- 82.6-----
2026-06-10 05:10 pmSSW 9.9 15.9----29.50-------
2026-06-10 05:00 pmSSW 6.0 8.9----29.50-0.02 83.3-----
2026-06-10 04:50 pm SW 2.9 8.9----29.51- 83.8-----
2026-06-10 04:40 pm SW 6.0 12.0----29.51- 84.4-----
2026-06-10 04:30 pm SW 7.0 11.1----29.51- 84.0-----
2026-06-10 04:20 pmSSW 8.0 15.0----29.52- 83.7-----
2026-06-10 04:10 pmSSW 5.1 8.9----29.52- 82.8-----
2026-06-10 04:00 pm- 0.0 4.1----29.53-0.03 75.0-----
2026-06-10 03:50 pmENE 4.1 8.0----29.53- 73.2-----
2026-06-10 03:40 pmENE 8.0 8.9----29.53- 72.3-----
2026-06-10 03:30 pm N 1.9 8.0----29.53- 75.7-----
2026-06-10 03:20 pmENE 6.0 9.9----29.52- 74.8-----
2026-06-10 03:10 pmENE 8.9 12.0----29.51- 72.9-----
2026-06-10 03:00 pmENE------29.51-0.05 72.7-----
2026-06-10 02:50 pmENE 7.0 12.0----29.51- 71.6-----