December 21, 2025 9:00 am CST
Location: 41.73N 87.538W or 96 nautical miles SW of search location of 43.02N 86.27W.
Wind Direction: WNW (290°)
Wind Speed: 3 knots
Wind Gust: 4 knots
Atmospheric Pressure: 30.42 in (1030.2 mb)
Pressure Tendency: +0.09 in (+3.2 mb)
Air Temperature: 23°F (-5.0°C)
Dew Point: 7°F (-13.7°C)
Station CMTI2 – 9087044 – CALUMET HARBOR, IL
Dec 21, 2025 | 10:43 AM