Station OTNM4 - Ontonagon, MI 
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
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(24 hours for tsunami stations)
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|
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): | ENE ( 60 deg true ) |
| Wind Speed (WSPD): | 8.0 kts |
| Atmospheric Pressure (PRES): | 30.01 in |
| Air Temperature (ATMP): | 43.0 °F |
| Wind Chill (CHILL): | 37.8 °F |
| Wind Speed at 10 meters (WSPD10M): | 7.8 kts |
| Wind Speed at 20 meters (WSPD20M): | 9.7 kts |
| Combined plot of Wind Speed, Gust, and Air Pressure |
|
| TIME (CDT) |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-05-09 09:40 am | ENE | 9.9 | 15.9 | - | - | - | - | 30.01 | - | 42.8 | - | - | - | - | - |
| 2024-05-09 09:30 am | ENE | 9.9 | 15.0 | - | - | - | - | 30.00 | - | 42.8 | - | - | - | - | - |
| 2024-05-09 09:20 am | ENE | 8.9 | 15.9 | - | - | - | - | 30.00 | - | 43.3 | - | - | - | - | - |
| 2024-05-09 09:10 am | ENE | 8.0 | 14.0 | - | - | - | - | 30.00 | - | 42.4 | - | - | - | - | - |
| 2024-05-09 09:00 am | ENE | 9.9 | 14.0 | - | - | - | - | 30.00 | +0.04 | 42.6 | - | - | - | - | - |
| 2024-05-09 08:50 am | ENE | 7.0 | 14.0 | - | - | - | - | 30.00 | - | 43.5 | - | - | - | - | - |
| 2024-05-09 08:40 am | ENE | 7.0 | 13.0 | - | - | - | - | 30.00 | - | 43.3 | - | - | - | - | - |
| 2024-05-09 08:30 am | ENE | 8.0 | 13.0 | - | - | - | - | 30.00 | - | 43.5 | - | - | - | - | - |
| 2024-05-09 08:20 am | ENE | 8.9 | 12.0 | - | - | - | - | 30.00 | - | 43.3 | - | - | - | - | - |
| 2024-05-09 08:10 am | ENE | 8.0 | 11.1 | - | - | - | - | 29.99 | - | 43.0 | - | - | - | - | - |
| 2024-05-09 08:00 am | ENE | 7.0 | 12.0 | - | - | - | - | 29.99 | +0.04 | 43.2 | - | - | - | - | - |
| 2024-05-09 07:50 am | ENE | 8.0 | 12.0 | - | - | - | - | 29.98 | - | 43.3 | - | - | - | - | - |
| 2024-05-09 07:40 am | ENE | 8.0 | 13.0 | - | - | - | - | 29.98 | - | 43.0 | - | - | - | - | - |
| 2024-05-09 07:30 am | ENE | 7.0 | 13.0 | - | - | - | - | 29.98 | - | 42.8 | - | - | - | - | - |
| 2024-05-09 07:20 am | ENE | 6.0 | 11.1 | - | - | - | - | 29.98 | - | 43.3 | - | - | - | - | - |
| 2024-05-09 07:10 am | ENE | 5.1 | 11.1 | - | - | - | - | 29.98 | - | 43.2 | - | - | - | - | - |
| 2024-05-09 07:00 am | ENE | 6.0 | 9.9 | - | - | - | - | 29.98 | +0.04 | 43.2 | - | - | - | - | - |
| 2024-05-09 06:50 am | E | 6.0 | - | - | - | - | - | 29.98 | - | 42.6 | - | - | - | - | - |
| 2024-05-09 06:40 am | E | 1.9 | 6.0 | - | - | - | - | 29.98 | - | 43.2 | - | - | - | - | - |
| 2024-05-09 06:30 am | E | 1.9 | - | - | - | - | - | 29.97 | - | 41.7 | - | - | - | - | - |
| 2024-05-09 06:20 am | - | 0.0 | 1.9 | - | - | - | - | 29.97 | - | - | - | - | - | - | - |
| 2024-05-09 06:10 am | - | 0.0 | 1.9 | - | - | - | - | 29.97 | - | 39.4 | - | - | - | - | - |
| 2024-05-09 06:00 am | SE | 1.0 | 2.9 | - | - | - | - | 29.96 | +0.03 | 39.4 | - | - | - | - | - |
| 2024-05-09 05:50 am | SE | 1.9 | 2.9 | - | - | - | - | 29.96 | - | 39.4 | - | - | - | - | - |
| 2024-05-09 05:40 am | ESE | 1.9 | 4.1 | - | - | - | - | 29.96 | - | 39.9 | - | - | - | - | - |
| 2024-05-09 05:30 am | E | 1.0 | 2.9 | - | - | - | - | 29.96 | - | 39.7 | - | - | - | - | - |
| 2024-05-09 05:20 am | E | 1.9 | 2.9 | - | - | - | - | 29.95 | - | 39.7 | - | - | - | - | - |
| 2024-05-09 05:10 am | - | 0.0 | 2.9 | - | - | - | - | 29.95 | - | 39.9 | - | - | - | - | - |
| 2024-05-09 05:00 am | E | 1.0 | 2.9 | - | - | - | - | 29.95 | +0.02 | 40.3 | - | - | - | - | - |
| 2024-05-09 04:50 am | - | 0.0 | 2.9 | - | - | - | - | 29.95 | - | - | - | - | - | - | - |
| 2024-05-09 04:40 am | - | 0.0 | 4.1 | - | - | - | - | 29.95 | - | - | - | - | - | - | - |
| 2024-05-09 04:30 am | E | 1.9 | 4.1 | - | - | - | - | 29.95 | - | 41.0 | - | - | - | - | - |
| 2024-05-09 04:20 am | E | 1.9 | 6.0 | - | - | - | - | 29.94 | - | 41.2 | - | - | - | - | - |
| 2024-05-09 04:10 am | E | 2.9 | 6.0 | - | - | - | - | 29.94 | - | 41.2 | - | - | - | - | - |
| 2024-05-09 04:00 am | E | 1.9 | 7.0 | - | - | - | - | 29.94 | +0.01 | 41.0 | - | - | - | - | - |
| 2024-05-09 03:50 am | ENE | 2.9 | 5.1 | - | - | - | - | 29.94 | - | 40.3 | - | - | - | - | - |
| 2024-05-09 03:40 am | - | 0.0 | 1.9 | - | - | - | - | 29.94 | - | 39.7 | - | - | - | - | - |
| 2024-05-09 03:30 am | - | 0.0 | 1.0 | - | - | - | - | 29.94 | - | 40.1 | - | - | - | - | - |
| 2024-05-09 03:20 am | - | 0.0 | 1.0 | - | - | - | - | 29.94 | - | - | - | - | - | - | - |
| 2024-05-09 03:10 am | - | 0.0 | 1.9 | - | - | - | - | 29.93 | - | - | - | - | - | - | - |
| 2024-05-09 03:00 am | - | 0.0 | 1.9 | - | - | - | - | 29.93 | +0.01 | - | - | - | - | - | - |
| 2024-05-09 02:50 am | ESE | 1.0 | 2.9 | - | - | - | - | 29.93 | - | - | - | - | - | - | - |
| 2024-05-09 02:40 am | - | 0.0 | 1.9 | - | - | - | - | 29.93 | - | - | - | - | - | - | - |
| 2024-05-09 02:30 am | - | 0.0 | 1.9 | - | - | - | - | 29.93 | - | - | - | - | - | - | - |
| 2024-05-09 02:20 am | SSE | 1.0 | 1.0 | - | - | - | - | 29.93 | - | 41.0 | - | - | - | - | - |
| 2024-05-09 02:10 am | - | 0.0 | 1.9 | - | - | - | - | 29.93 | - | 41.5 | - | - | - | - | - |
| 2024-05-09 02:00 am | - | 0.0 | 1.9 | - | - | - | - | 29.93 | +0.02 | 41.7 | - | - | - | - | - |
| 2024-05-09 01:50 am | ESE | 1.0 | 2.9 | - | - | - | - | 29.93 | - | 41.9 | - | - | - | - | - |
| 2024-05-09 01:40 am | - | 0.0 | 1.9 | - | - | - | - | 29.93 | - | 42.1 | - | - | - | - | - |
| 2024-05-09 01:30 am | SE | 1.0 | 2.9 | - | - | - | - | 29.92 | - | 42.4 | - | - | - | - | - |
| 2024-05-09 01:20 am | ESE | 1.0 | 2.9 | - | - | - | - | 29.92 | - | 42.4 | - | - | - | - | - |
| 2024-05-09 01:10 am | ENE | 1.9 | 4.1 | - | - | - | - | 29.93 | - | 42.6 | - | - | - | - | - |
| 2024-05-09 01:00 am | E | 1.9 | 6.0 | - | - | - | - | 29.93 | +0.04 | 43.0 | - | - | - | - | - |
| 2024-05-09 12:50 am | ENE | 5.1 | 8.0 | - | - | - | - | 29.93 | - | 43.0 | - | - | - | - | - |
| 2024-05-09 12:40 am | ENE | 5.1 | 7.0 | - | - | - | - | 29.93 | - | 43.0 | - | - | - | - | - |
| 2024-05-09 12:30 am | ENE | 2.9 | 6.0 | - | - | - | - | 29.93 | - | 42.8 | - | - | - | - | - |
| 2024-05-09 12:20 am | ENE | 2.9 | 6.0 | - | - | - | - | 29.93 | - | 42.8 | - | - | - | - | - |
| 2024-05-09 12:10 am | ENE | 4.1 | 5.1 | - | - | - | - | 29.93 | - | 43.2 | - | - | - | - | - |
| 2024-05-09 12:00 am | ENE | 1.9 | 4.1 | - | - | - | - | 29.92 | +0.05 | 43.5 | - | - | - | - | - |
| 2024-05-08 11:50 pm | ENE | - | - | - | - | - | - | 29.92 | - | 43.7 | - | - | - | - | - |
| 2024-05-08 11:40 pm | ENE | - | - | - | - | - | - | 29.92 | - | 43.7 | - | - | - | - | - |
| 2024-05-08 11:30 pm | E | 2.9 | - | - | - | - | - | 29.92 | - | 43.7 | - | - | - | - | - |
| 2024-05-08 11:20 pm | ENE | 5.1 | 9.9 | - | - | - | - | 29.91 | - | 44.4 | - | - | - | - | - |
| 2024-05-08 11:10 pm | ENE | 6.0 | 8.9 | - | - | - | - | 29.91 | - | 46.9 | - | - | - | - | - |
| 2024-05-08 11:00 pm | ENE | 2.9 | 5.1 | - | - | - | - | 29.91 | +0.07 | 48.4 | - | - | - | - | - |
| 2024-05-08 10:50 pm | ENE | 2.9 | 5.1 | - | - | - | - | 29.90 | - | 48.2 | - | - | - | - | - |
| 2024-05-08 10:40 pm | ENE | 1.0 | 5.1 | - | - | - | - | 29.90 | - | 50.7 | - | - | - | - | - |
| 2024-05-08 10:30 pm | SE | 1.9 | 4.1 | - | - | - | - | 29.89 | - | 51.1 | - | - | - | - | - |
| 2024-05-08 10:20 pm | SE | 1.9 | 5.1 | - | - | - | - | 29.89 | - | 51.3 | - | - | - | - | - |
| 2024-05-08 10:10 pm | SE | 2.9 | 6.0 | - | - | - | - | 29.89 | - | 51.3 | - | - | - | - | - |
| 2024-05-08 10:00 pm | ESE | 2.9 | 6.0 | - | - | - | - | 29.89 | +0.07 | 51.3 | - | - | - | - | - |
| 2024-05-08 09:50 pm | E | 4.1 | 6.0 | - | - | - | - | 29.88 | - | 51.3 | - | - | - | - | - |
| 2024-05-08 09:40 pm | E | 2.9 | 5.1 | - | - | - | - | 29.88 | - | 51.4 | - | - | - | - | - |
| 2024-05-08 09:30 pm | ESE | 4.1 | 6.0 | - | - | - | - | 29.88 | - | 51.6 | - | - | - | - | - |
| 2024-05-08 09:20 pm | ESE | 2.9 | 8.0 | - | - | - | - | 29.88 | - | 51.8 | - | - | - | - | - |
| 2024-05-08 09:10 pm | SE | 7.0 | 8.9 | - | - | - | - | 29.87 | - | 52.0 | - | - | - | - | - |
| 2024-05-08 09:00 pm | SE | 6.0 | 8.9 | - | - | - | - | 29.87 | +0.05 | 52.2 | - | - | - | - | - |
| 2024-05-08 08:50 pm | SE | 2.9 | 9.9 | - | - | - | - | 29.86 | - | - | - | - | - | - | - |
| 2024-05-08 08:40 pm | SE | 6.0 | 8.0 | - | - | - | - | 29.86 | - | 52.7 | - | - | - | - | - |
| 2024-05-08 08:30 pm | ESE | 6.0 | 8.9 | - | - | - | - | 29.86 | - | 52.9 | - | - | - | - | - |
| 2024-05-08 08:20 pm | SE | 5.1 | 8.9 | - | - | - | - | 29.85 | - | 53.4 | - | - | - | - | - |
| 2024-05-08 08:10 pm | ESE | 2.9 | 6.0 | - | - | - | - | 29.85 | - | 51.1 | - | - | - | - | - |
| 2024-05-08 08:00 pm | ENE | 4.1 | 5.1 | - | - | - | - | 29.84 | +0.03 | 49.8 | - | - | - | - | - |
| 2024-05-08 07:50 pm | ENE | 2.9 | 5.1 | - | - | - | - | 29.84 | - | 50.2 | - | - | - | - | - |
| 2024-05-08 07:40 pm | ENE | 2.9 | 6.0 | - | - | - | - | 29.84 | - | 52.5 | - | - | - | - | - |
| 2024-05-08 07:30 pm | E | 2.9 | 6.0 | - | - | - | - | 29.83 | - | 52.7 | - | - | - | - | - |
| 2024-05-08 07:20 pm | E | 4.1 | 6.0 | - | - | - | - | 29.83 | - | 52.9 | - | - | - | - | - |
| 2024-05-08 07:10 pm | ESE | 2.9 | 8.0 | - | - | - | - | 29.83 | - | 52.7 | - | - | - | - | - |
| 2024-05-08 07:00 pm | E | 1.9 | 6.0 | - | - | - | - | 29.82 | +0.02 | 52.2 | - | - | - | - | - |
| 2024-05-08 06:50 pm | E | 4.1 | 5.1 | - | - | - | - | 29.82 | - | 51.4 | - | - | - | - | - |
| 2024-05-08 06:40 pm | E | 5.1 | 8.0 | - | - | - | - | 29.82 | - | 50.9 | - | - | - | - | - |
| 2024-05-08 06:30 pm | E | 5.1 | - | - | - | - | - | 29.82 | - | 50.4 | - | - | - | - | - |
| 2024-05-08 06:20 pm | E | 5.1 | 12.0 | - | - | - | - | 29.81 | - | 50.0 | - | - | - | - | - |
| 2024-05-08 06:10 pm | ENE | 5.1 | 9.9 | - | - | - | - | 29.81 | - | 49.1 | - | - | - | - | - |
| 2024-05-08 06:00 pm | ENE | 5.1 | 8.9 | - | - | - | - | 29.82 | +0.03 | 48.6 | - | - | - | - | - |
| 2024-05-08 05:50 pm | ENE | 5.1 | 14.0 | - | - | - | - | 29.82 | - | 48.6 | - | - | - | - | - |
| 2024-05-08 05:40 pm | ENE | 8.0 | 11.1 | - | - | - | - | 29.82 | - | 46.6 | - | - | - | - | - |
| 2024-05-08 05:30 pm | ENE | 4.1 | 8.0 | - | - | - | - | 29.82 | - | 49.5 | - | - | - | - | - |
| 2024-05-08 05:20 pm | ENE | 5.1 | 8.9 | - | - | - | - | 29.81 | - | 47.3 | - | - | - | - | - |
| 2024-05-08 05:10 pm | ENE | 5.1 | 8.9 | - | - | - | - | 29.81 | - | 46.6 | - | - | - | - | - |
| 2024-05-08 05:00 pm | ENE | 6.0 | 9.9 | - | - | - | - | 29.81 | +0.02 | 47.8 | - | - | - | - | - |
| 2024-05-08 04:50 pm | NE | 5.1 | 8.9 | - | - | - | - | 29.81 | - | 47.7 | - | - | - | - | - |
| 2024-05-08 04:40 pm | ENE | 7.0 | 11.1 | - | - | - | - | 29.81 | - | 46.2 | - | - | - | - | - |
| 2024-05-08 04:30 pm | ENE | 6.0 | 13.0 | - | - | - | - | 29.81 | - | 46.0 | - | - | - | - | - |
| 2024-05-08 04:20 pm | ENE | 8.0 | 14.0 | - | - | - | - | 29.80 | - | 44.8 | - | - | - | - | - |
| 2024-05-08 04:10 pm | ENE | 8.9 | 13.0 | - | - | - | - | 29.80 | - | 45.3 | - | - | - | - | - |
| 2024-05-08 04:00 pm | ENE | 8.0 | 15.0 | - | - | - | - | 29.80 | +0.03 | 44.2 | - | - | - | - | - |
| 2024-05-08 03:50 pm | ENE | 9.9 | 14.0 | - | - | - | - | 29.80 | - | 44.1 | - | - | - | - | - |
| 2024-05-08 03:40 pm | ENE | 11.1 | 15.9 | - | - | - | - | 29.80 | - | 43.9 | - | - | - | - | - |
| 2024-05-08 03:30 pm | ENE | 8.9 | 14.0 | - | - | - | - | 29.80 | - | 44.4 | - | - | - | - | - |
| 2024-05-08 03:20 pm | ENE | 7.0 | 14.0 | - | - | - | - | 29.79 | - | 43.7 | - | - | - | - | - |
| 2024-05-08 03:10 pm | ENE | 9.9 | 15.0 | - | - | - | - | 29.79 | - | 43.5 | - | - | - | - | - |
| 2024-05-08 03:00 pm | ENE | 8.0 | 13.0 | - | - | - | - | 29.79 | +0.05 | 43.7 | - | - | - | - | - |
| 2024-05-08 02:50 pm | ENE | 9.9 | 15.0 | - | - | - | - | 29.80 | - | 43.7 | - | - | - | - | - |
| 2024-05-08 02:40 pm | ENE | 8.0 | 15.9 | - | - | - | - | 29.80 | - | 44.4 | - | - | - | - | - |
| 2024-05-08 02:30 pm | ENE | 11.1 | 19.0 | - | - | - | - | 29.80 | - | 43.7 | - | - | - | - | - |
| 2024-05-08 02:20 pm | ENE | 11.1 | 18.1 | - | - | - | - | 29.79 | - | 43.3 | - | - | - | - | - |
| 2024-05-08 02:10 pm | ENE | 13.0 | 18.1 | - | - | - | - | 29.79 | - | 43.5 | - | - | - | - | - |
| 2024-05-08 02:00 pm | ENE | 8.9 | 17.1 | - | - | - | - | 29.79 | +0.04 | 44.1 | - | - | - | - | - |
| 2024-05-08 01:50 pm | ENE | 13.0 | 19.0 | - | - | - | - | 29.78 | - | 43.7 | - | - | - | - | - |
| 2024-05-08 01:40 pm | ENE | 12.0 | 18.1 | - | - | - | - | 29.78 | - | 44.1 | - | - | - | - | - |
| 2024-05-08 01:30 pm | ENE | 8.0 | 14.0 | - | - | - | - | 29.79 | - | 45.1 | - | - | - | - | - |
| 2024-05-08 01:20 pm | ENE | 12.0 | 17.1 | - | - | - | - | 29.78 | - | 44.2 | - | - | - | - | - |
| 2024-05-08 01:10 pm | ENE | 9.9 | 17.1 | - | - | - | - | 29.78 | - | - | - | - | - | - | - |
| 2024-05-08 01:00 pm | ENE | 8.0 | 15.0 | - | - | - | - | 29.77 | +0.04 | 45.1 | - | - | - | - | - |
| 2024-05-08 12:50 pm | ENE | 9.9 | 17.1 | - | - | - | - | 29.77 | - | 43.9 | - | - | - | - | - |
| 2024-05-08 12:40 pm | ENE | 8.9 | 13.0 | - | - | - | - | 29.77 | - | 44.2 | - | - | - | - | - |
| 2024-05-08 12:30 pm | ENE | 6.0 | 14.0 | - | - | - | - | 29.77 | - | 44.6 | - | - | - | - | - |
| 2024-05-08 12:20 pm | E | 9.9 | 19.0 | - | - | - | - | 29.76 | - | 44.2 | - | - | - | - | - |
| 2024-05-08 12:10 pm | ENE | 11.1 | 15.9 | - | - | - | - | 29.75 | - | 44.1 | - | - | - | - | - |
| 2024-05-08 12:00 pm | ENE | 9.9 | 15.9 | - | - | - | - | 29.74 | +0.04 | 43.9 | - | - | - | - | - |
| 2024-05-08 11:50 am | ENE | 8.0 | 15.0 | - | - | - | - | 29.74 | - | 42.8 | - | - | - | - | - |
| 2024-05-08 11:40 am | ENE | 9.9 | 14.0 | - | - | - | - | 29.75 | - | 43.0 | - | - | - | - | - |
| 2024-05-08 11:30 am | ENE | 6.0 | 11.1 | - | - | - | - | 29.75 | - | 43.9 | - | - | - | - | - |
| 2024-05-08 11:20 am | ENE | 7.0 | 8.9 | - | - | - | - | 29.76 | - | 43.7 | - | - | - | - | - |
| 2024-05-08 11:10 am | NE | 5.1 | 7.0 | - | - | - | - | 29.75 | - | 43.3 | - | - | - | - | - |
| 2024-05-08 11:00 am | N | 2.9 | 5.1 | - | - | - | - | 29.75 | +0.06 | 43.0 | - | - | - | - | - |
| 2024-05-08 10:50 am | NNE | 1.9 | 5.1 | - | - | - | - | 29.75 | - | 42.8 | - | - | - | - | - |
| 2024-05-08 10:40 am | NNE | 1.9 | 6.0 | - | - | - | - | 29.75 | - | 42.3 | - | - | - | - | - |
| 2024-05-08 10:30 am | NE | 2.9 | 6.0 | - | - | - | - | 29.74 | - | 41.5 | - | - | - | - | - |
| 2024-05-08 10:20 am | NNE | 4.1 | 6.0 | - | - | - | - | 29.74 | - | 42.1 | - | - | - | - | - |
| 2024-05-08 10:10 am | NE | 6.0 | 8.9 | - | - | - | - | 29.73 | - | 41.9 | - | - | - | - | - |
| 2024-05-08 10:00 am | NNE | 6.0 | - | - | - | - | - | 29.73 | +0.06 | 43.5 | - | - | - | - | - |
| 2024-05-08 09:50 am | NNE | 6.0 | 6.0 | - | - | - | - | 29.72 | - | 43.0 | - | - | - | - | - |
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 prior months and years.
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