Station List

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

Owned and maintained by National Weather Service Central Region
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 am CDT)
0750 GMT on 05/17/2024:
     

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):WSW ( 240 deg true )
5-day plot - Wind Speed Wind Speed (WSPD): 2.9 kts
5-day plot - Wind Gust Wind Gust (GST): 5.1 kts
5-day plot - Atmospheric Pressure Atmospheric Pressure (PRES):29.72 in
5-day plot - Air Temperature Air Temperature (ATMP): 49.1 °F
5-day plot - Wind Chill Wind Chill (CHILL): 48.4 °F
5-day plot - Wind Speed at 10 Meters Wind Speed at 10 meters (WSPD10M): 3.9 kts
5-day plot - Wind Speed at 20 Meters Wind Speed at 20 meters (WSPD20M): 3.9 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
2024-05-17 02:40 am SW 2.9 4.1----29.71- 49.6-----
2024-05-17 02:30 am SW 2.9 6.0----29.71- 50.2-----
2024-05-17 02:20 amWSW 2.9 5.1----29.71- 50.7-----
2024-05-17 02:10 amWSW 2.9 5.1----29.71- 50.9-----
2024-05-17 02:00 amWSW 2.9 6.0----29.71+0.00 50.9-----
2024-05-17 01:50 am W 1.9 6.0----29.71- 51.3-----
2024-05-17 01:40 amWSW 2.9 5.1----29.71- 51.3-----
2024-05-17 01:30 am W 1.9 6.0----29.71- 51.3-----
2024-05-17 01:20 amWSW 1.9 8.9----29.71- 51.3-----
2024-05-17 01:10 amWSW 2.9 6.0----29.71- 51.3-----
2024-05-17 01:00 am W 1.9 5.1----29.71+0.01 51.1-----
2024-05-17 12:50 amWSW 2.9 5.1----29.72- 50.9-----
2024-05-17 12:40 am SW 1.9 4.1----29.72- 50.7-----
2024-05-17 12:30 am SW 1.9 5.1----29.72- 50.9-----
2024-05-17 12:20 am SW 2.9 6.0----29.72- 51.1-----
2024-05-17 12:10 amWSW 1.9 5.1----29.72- 51.4-----
2024-05-17 12:00 amWSW 2.9 7.0----29.72+0.03 51.4-----
2024-05-16 11:50 pmWSW------29.72- 51.3-----
2024-05-16 11:40 pm SW 1.9 5.1----29.72- 51.3-----
2024-05-16 11:30 pmWSW 2.9 6.0----29.71- 51.3-----
2024-05-16 11:20 pmWSW 1.9 5.1----29.71- 51.4-----
2024-05-16 11:10 pmWSW 2.9 6.0----29.71- 51.4-----
2024-05-16 11:00 pmWSW 1.0 4.1----29.71+0.02 51.4-----
2024-05-16 10:50 pmWSW 1.9 6.0----29.70- 51.4-----
2024-05-16 10:40 pm W 2.9 8.0----29.70- 51.6-----
2024-05-16 10:30 pm W 1.9 4.1----29.70- 51.6-----
2024-05-16 10:20 pm SW 1.9 4.1----29.70- 51.4-----
2024-05-16 10:10 pm SW 1.0 4.1----29.70- 51.6-----
2024-05-16 10:00 pmWSW 1.9 4.1----29.70+0.02 51.6-----
2024-05-16 09:50 pmWSW 1.9 4.1----29.70- 51.4-----
2024-05-16 09:40 pm W 2.9 6.0----29.70- 51.6-----
2024-05-16 09:30 pm W 4.1 7.0----29.70- 51.6-----
2024-05-16 09:20 pm W 5.1 9.9----29.70- 51.3-----
2024-05-16 09:10 pm W 4.1 8.9----29.69- 51.4-----
2024-05-16 09:00 pm W 7.0 13.0----29.69+0.04 51.4-----
2024-05-16 08:50 pm W 7.0 14.0----29.69- 51.6-----
2024-05-16 08:40 pm W 5.1 11.1----29.69- 51.6-----
2024-05-16 08:30 pm W 6.0 8.9----29.69- 51.4-----
2024-05-16 08:20 pmWNW 6.0 9.9----29.69- 51.1-----
2024-05-16 08:10 pm W 5.1 8.9----29.69- 50.5-----
2024-05-16 08:00 pmWNW 5.1 11.1----29.69+0.02 50.7-----
2024-05-16 07:50 pmWNW 7.0 11.1----29.69- 51.1-----
2024-05-16 07:40 pmWNW 6.0 11.1----29.69- 50.5-----
2024-05-16 07:30 pmWNW 6.0 9.9----29.69- 49.5-----
2024-05-16 07:20 pmWNW 6.0 8.9----29.68- 49.3-----
2024-05-16 07:10 pmWNW 6.0 8.0----29.68- 49.3-----
2024-05-16 07:00 pmWNW 5.1 8.9----29.68+0.00 48.9-----
2024-05-16 06:50 pm NW 7.0 14.0----29.68- 48.7-----
2024-05-16 06:40 pmWNW 8.0 15.0----29.68- 49.1-----
2024-05-16 06:30 pmWNW 8.9 13.0----29.68- 49.1-----
2024-05-16 06:20 pm NW 12.0 21.0----29.68- 50.4-----
2024-05-16 06:10 pm S 6.0 9.9----29.65- 56.5-----
2024-05-16 06:00 pm S 6.0 8.0----29.65-0.01 56.1-----
2024-05-16 05:50 pm S------29.66- 55.8-----
2024-05-16 05:40 pmSSE 7.0 11.1----29.66- 55.6-----
2024-05-16 05:30 pmSSE 7.0-----29.66- 55.4-----
2024-05-16 05:20 pm S 7.0 8.9----29.66- 55.4-----
2024-05-16 05:10 pm S 5.1 8.9----29.66- 55.2-----
2024-05-16 05:00 pm S 7.0 11.1----29.67-0.01 55.0-----
2024-05-16 04:50 pm S 8.0 9.9----29.67- 55.0-----
2024-05-16 04:40 pmSSW 7.0 13.0----29.67- 55.4-----
2024-05-16 04:30 pm S 8.9 12.0----29.67- 55.4-----
2024-05-16 04:20 pm S 7.0 12.0----29.67- 55.0-----
2024-05-16 04:10 pm S 8.0 11.1----29.67- 55.2-----
2024-05-16 04:00 pm S 7.0 14.0----29.68-0.02 55.6-----
2024-05-16 03:50 pm S 9.9 15.9----29.67- 55.4-----
2024-05-16 03:40 pm S 8.0 14.0----29.67- 55.4-----
2024-05-16 03:30 pm S 8.9 14.0----29.67- 55.0-----
2024-05-16 03:20 pm S 8.0 15.0----29.66- 54.9-----
2024-05-16 03:10 pm S 9.9 17.1----29.66- 54.7-----
2024-05-16 03:00 pm S 9.9 15.0----29.66-0.04 54.7-----
2024-05-16 02:50 pm S 9.9 15.0----29.67- 54.5-----
2024-05-16 02:40 pm S 9.9 14.0----29.68- 54.5-----
2024-05-16 02:30 pm S 9.9 17.1----29.68- 54.1-----
2024-05-16 02:20 pm S 9.9 13.0----29.68- 53.6-----
2024-05-16 02:10 pm S 11.1 15.0----29.68- 52.7-----
2024-05-16 02:00 pm S 9.9 15.9----29.68-0.04 52.2-----
2024-05-16 01:50 pm S 9.9 15.0----29.68- 51.8-----
2024-05-16 01:40 pm S 11.1 15.9----29.69- 51.6-----
2024-05-16 01:30 pm S 9.9 15.9----29.69- 51.3-----
2024-05-16 01:20 pm S 9.9 14.0----29.70- 50.9-----
2024-05-16 01:10 pmSSW 8.9 14.0----29.70- 50.7-----
2024-05-16 01:00 pmSSW 8.0 14.0----29.70-0.05 50.7-----
2024-05-16 12:50 pmSSW------29.70- 50.9-----
2024-05-16 12:40 pm S 8.0 14.0----29.69- 51.1-----
2024-05-16 12:30 pm S 7.0 15.0----29.70- 50.7-----
2024-05-16 12:20 pm S 7.0 14.0----29.70- 50.7-----
2024-05-16 12:10 pm S 8.9 12.0----29.70- 50.4-----
2024-05-16 12:00 pm S 8.9 14.0----29.70-0.06 50.2-----
2024-05-16 11:50 am S 7.0 11.1----29.71-------
2024-05-16 11:40 am S 8.0 11.1----29.71- 49.6-----
2024-05-16 11:30 amSSE 7.0 12.0----29.71- 49.1-----
2024-05-16 11:20 am S 8.9 12.0----29.71- 49.1-----
2024-05-16 11:10 am S 8.0 14.0----29.72- 49.1-----
2024-05-16 11:00 amSSE 8.0 14.0----29.72-0.06 48.7-----
2024-05-16 10:50 amSSE 8.0 13.0----29.72- 48.4-----
2024-05-16 10:40 amSSE 9.9 13.0----29.73- 48.2-----
2024-05-16 10:30 amSSE 9.9 14.0----29.73- 48.0-----
2024-05-16 10:20 amSSE 8.0 12.0----29.74- 48.0-----
2024-05-16 10:10 am S 8.0 12.0----29.74- 47.8-----
2024-05-16 10:00 am S 8.0 11.1----29.75-0.04 48.2-----
2024-05-16 09:50 amSSE 8.0 12.0----29.75- 47.8-----
2024-05-16 09:40 am S 6.0 8.9----29.76- 48.4-----
2024-05-16 09:30 am S 7.0 12.0----29.76- 49.8-----
2024-05-16 09:20 amSSE 8.0 12.0----29.74- 50.2-----
2024-05-16 09:10 am SE 8.0 12.0----29.76- 49.6-----
2024-05-16 09:00 am SE 7.0 9.9----29.76-0.02 49.5-----
2024-05-16 08:50 amSSE 7.0 9.9----29.78- 49.8-----
2024-05-16 08:40 amSSE 5.1 6.0----29.78- 50.5-----
2024-05-16 08:30 amSSE 2.9 7.0----29.79- 50.9-----
2024-05-16 08:20 am S 6.0 8.9----29.79- 51.4-----
2024-05-16 08:10 am S 6.0 8.9----29.79- 52.0-----
2024-05-16 08:00 am S 5.1 9.9----29.78-0.01 52.2-----
2024-05-16 07:50 amSSE 5.1 8.0----29.77- 52.0-----
2024-05-16 07:40 amSSE 4.1 8.0----29.78- 52.9-----
2024-05-16 07:30 amSSE 5.1 12.0----29.78- 52.7-----
2024-05-16 07:20 am S 6.0 11.1----29.78- 52.9-----
2024-05-16 07:10 amSSW 6.0 12.0----29.78- 52.2-----
2024-05-16 07:00 am S 8.9 15.9----29.79-0.01 51.6-----
2024-05-16 06:50 am S 8.9 12.0----29.79- 52.5-----
2024-05-16 06:40 am S 8.0 14.0----29.79- 52.7-----
2024-05-16 06:30 am S 8.0 13.0----29.78- 52.9-----
2024-05-16 06:20 am S 8.0 15.0----29.78- 52.5-----
2024-05-16 06:10 am S 9.9 14.0----29.78- 52.5-----
2024-05-16 06:00 am S 7.0 12.0----29.78-0.02 52.0-----
2024-05-16 05:50 am S 8.0 12.0----29.78- 52.0-----
2024-05-16 05:40 am S 8.9 13.0----29.78- 52.2-----
2024-05-16 05:30 am S 8.9 12.0----29.78- 52.0-----
2024-05-16 05:20 am S 8.9 12.0----29.78- 51.4-----
2024-05-16 05:10 amSSE 7.0 8.9----29.79- 51.4-----
2024-05-16 05:00 amSSE 7.0 11.1----29.79-0.02 51.4-----
2024-05-16 04:50 amSSE 7.0 12.0----29.80- 51.4-----
2024-05-16 04:40 am S 8.9 13.0----29.80- 51.6-----
2024-05-16 04:30 am S 9.9 14.0----29.80- 51.4-----
2024-05-16 04:20 am S 8.9 15.0----29.80- 51.8-----
2024-05-16 04:10 am S 8.9 12.0----29.80- 51.4-----
2024-05-16 04:00 am S 9.9 14.0----29.80-0.03 51.6-----
2024-05-16 03:50 am S 9.9 14.0----29.80- 51.4-----
2024-05-16 03:40 am S 9.9 14.0----29.79- 51.4-----
2024-05-16 03:30 am S 8.0 12.0----29.80- 51.4-----
2024-05-16 03:20 am S 8.0 11.1----29.80- 51.6-----
2024-05-16 03:10 am S 7.0 12.0----29.80- 52.2-----
2024-05-16 03:00 am S 7.0 11.1----29.80-0.05 52.2-----
2024-05-16 02:50 am S 7.0 11.1----29.80- 52.2-----