March 12, 2026 4:00 am 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: 5 knots
Wind Gust: 7 knots
Atmospheric Pressure: 30.14 in (1020.7 mb)
Pressure Tendency: -0.01 in (-0.4 mb)
Air Temperature: 31°F (-0.7°C)
Dew Point: 26°F (-3.2°C)
Station CMTI2 – 9087044 – CALUMET HARBOR, IL
Mar 12, 2026 | 6:45 AM