December 18, 2025 5:00 pm CST
Location: 41.73N 87.538W or 96 nautical miles SW of search location of 43.02N 86.27W.
Wind Direction: SW (220°)
Wind Speed: 6 knots
Wind Gust: 9 knots
Atmospheric Pressure: 29.41 in (995.8 mb)
Pressure Tendency: +0.09 in (+3.0 mb)
Air Temperature: 39°F (3.8°C)
Dew Point: 37°F (3.0°C)
Station CMTI2 – 9087044 – CALUMET HARBOR, IL
Dec 18, 2025 | 6:45 PM