December 21, 2025 8:30 am CST
Location: 41.73N 87.538W or 96 nautical miles SW of search location of 43.02N 86.27W.
Wind Direction: WSW (250°)
Wind Speed: 3 knots
Wind Gust: 5 knots
Atmospheric Pressure: 30.41 in (1029.7 mb)
Air Temperature: 22°F (-5.4°C)
Dew Point: 8°F (-13.2°C)
Station CMTI2 – 9087044 – CALUMET HARBOR, IL
Dec 21, 2025 | 10:14 AM