View the latest observations near Atlantic Tropical Storm Bertha and East Pacific Hurricane Fausto.
Station OTNM4 - Ontonagon, MI
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
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Data for last 45 days:
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